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Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

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[SOLVED] Xorg crashing when using second monitor with Zaphod Mode

So last night I installed my updates after being a little tardy with them for the past few weeks. Here is the relevant part of my pacman log:

[2018-03-13 22:16] [PACMAN] Running 'pacman -Syu'
[2018-03-13 22:16] [PACMAN] synchronizing package lists
[2018-03-13 22:16] [PACMAN] starting full system upgrade
[2018-03-13 22:25] [ALPM] running '70-dkms-remove.hook'...
[2018-03-13 22:25] [ALPM-SCRIPTLET] ==> dkms remove v4l2loopback/0.9.1 -k 4.15.5-1-ARCH
[2018-03-13 22:25] [ALPM-SCRIPTLET] Error! There is no instance of v4l2loopback 0.9.1
[2018-03-13 22:25] [ALPM-SCRIPTLET] for kernel 4.15.5-1-ARCH (x86_64) located in the DKMS tree.
[2018-03-13 22:25] [ALPM] transaction started
[2018-03-13 22:25] [ALPM] upgraded archlinux-keyring (20180108-1 -> 20180302-1)
[2018-03-13 22:25] [ALPM-SCRIPTLET] ==> Appending keys from archlinux.gpg...
[2018-03-13 22:25] [ALPM-SCRIPTLET] ==> Locally signing trusted keys in keyring...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Locally signing key DDB867B92AA789C165EEFA799B729B06A680C281...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Locally signing key 684148BB25B49E986A4944C55184252D824B18E8...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Locally signing key 91FFE0700E80619CEB73235CA88E23E377514E00...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Locally signing key AB19265E5D7D20687D303246BA1DFB64FFF979E7...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Locally signing key 0E8B644079F599DFC1DDC3973348882F6AC6A4C2...
[2018-03-13 22:25] [ALPM-SCRIPTLET] ==> Importing owner trust values...
[2018-03-13 22:25] [ALPM-SCRIPTLET] ==> Disabling revoked keys in keyring...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 7FA647CD89891DEDC060287BB9113D1ED21E1A55...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key D4DE5ABDE2A7287644EAC7E36D1A9E70E19DAA50...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 40440DC037C05620984379A6761FAD69BA06C6A9...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key B1F2C889CB2CCB2ADA36D963097D629E437520BD...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key BC1FBE4D2826A0B51E47ED62E2539214C6C11350...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 63F395DE2D6398BBE458F281F2DBB4931985A992...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 8F76BEEA0289F9E1D3E229C05F946DED983D4366...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 4FCF887689C41B09506BE8D5F3E1D5C5D30DB0AD...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 81D7F8241DB38BC759C80FCE3A726C6170E80477...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 5E7585ADFF106BFFBBA319DC654B877A0864983E...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key E7210A59715F6940CF9A4E36A001876699AD6E84...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key F5A361A3A13554B85E57DDDAAF7EF7873CFD4BB6...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 8CF934E339CAD8ABF342E822E711306E3C4F88BC...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 5696C003B0854206450C8E5BE613C09CB4440678...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 9515D8A8EAB88E49BB65EDBCE6B456CAF15447D5...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 4A8B17E20B88ACA61860009B5CED81B7C2E5C0D2...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 0B20CA1931F5DA3A70D0F8D2EA6836E1AB441196...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 34C5D94FE7E7913E86DC427E7FB1A3800C84C0A5...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 39F880E50E49A4D11341E8F939E4F17F295AFBF4...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 66BD74A036D522F51DD70A3C7F2A16726521E06D...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 07DFD3A0BC213FA12EDC217559B3122E2FA915EC...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 44D4A033AC140143927397D47EFD567D4C7EA887...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 27FFC4769E19F096D41D9265A04F9397CDFD6BB0...
[2018-03-13 22:25] [ALPM-SCRIPTLET]   -> Disabling key 8840BD07FC24CB7CE394A07CCF7037A4F27FB7DA...
[2018-03-13 22:25] [ALPM-SCRIPTLET] ==> Updating trust database...
[2018-03-13 22:25] [ALPM-SCRIPTLET] gpg: marginals needed: 3  completes needed: 1  trust model: pgp
[2018-03-13 22:25] [ALPM-SCRIPTLET] gpg: depth: 0  valid:   1  signed:   5  trust: 0-, 0q, 0n, 0m, 0f, 1u
[2018-03-13 22:25] [ALPM-SCRIPTLET] gpg: depth: 1  valid:   5  signed:  79  trust: 0-, 0q, 0n, 5m, 0f, 0u
[2018-03-13 22:25] [ALPM-SCRIPTLET] gpg: depth: 2  valid:  77  signed:  12  trust: 77-, 0q, 0n, 0m, 0f, 0u
[2018-03-13 22:25] [ALPM-SCRIPTLET] gpg: next trustdb check due at 2018-06-25
[2018-03-13 22:25] [ALPM] upgraded iana-etc (20180131-1 -> 20180221-1)
[2018-03-13 22:25] [ALPM] upgraded filesystem (2017.10-2 -> 2018.1-2)
[2018-03-13 22:25] [ALPM] upgraded wxgtk-common (3.0.3.1-11 -> 3.0.4-1)
[2018-03-13 22:25] [ALPM] upgraded xorgproto (2018.3-1 -> 2018.4-1)
[2018-03-13 22:25] [ALPM] upgraded xcb-proto (1.12-3 -> 1.13-1)
[2018-03-13 22:25] [ALPM] upgraded libxcb (1.12-1 -> 1.13-1)
[2018-03-13 22:25] [ALPM] upgraded libxml2 (2.9.7+4+g72182550-2 -> 2.9.8-1)
[2018-03-13 22:25] [ALPM] upgraded json-glib (1.4.2-1 -> 1.4.2-2)
[2018-03-13 22:25] [ALPM] upgraded graphite (1:1.3.10-1 -> 1:1.3.11-1)
[2018-03-13 22:25] [ALPM] upgraded harfbuzz (1.7.5-1 -> 1.7.6-1)
[2018-03-13 22:25] [ALPM] upgraded pango (1.40.14-1 -> 1.40.14-2)
[2018-03-13 22:25] [ALPM] upgraded libdrm (2.4.90-3 -> 2.4.91-1)
[2018-03-13 22:25] [ALPM] upgraded libxshmfence (1.2-1 -> 1.3-1)
[2018-03-13 22:25] [ALPM] upgraded mesa (17.3.5-1 -> 17.3.6-1)
[2018-03-13 22:25] [ALPM] upgraded libepoxy (1.4.3-1 -> 1.5.0-1)
[2018-03-13 22:25] [ALPM] upgraded librsvg (2:2.42.2-1 -> 2:2.42.3-1)
[2018-03-13 22:25] [ALPM] upgraded wayland-protocols (1.12-1 -> 1.13-1)
[2018-03-13 22:25] [ALPM] upgraded p11-kit (0.23.9-1 -> 0.23.10-1)
[2018-03-13 22:25] [ALPM] upgraded libunistring (0.9.8-1 -> 0.9.9-1)
[2018-03-13 22:25] [ALPM] upgraded libsystemd (237.64-1 -> 238.0-3)
[2018-03-13 22:25] [ALPM] upgraded dbus (1.12.4-1 -> 1.12.6-1)
[2018-03-13 22:25] [ALPM] upgraded e2fsprogs (1.43.9-1 -> 1.44.0-1)
[2018-03-13 22:25] [ALPM] upgraded device-mapper (2.02.177-1 -> 2.02.177-5)
[2018-03-13 22:25] [ALPM] upgraded cryptsetup (2.0.1-1 -> 2.0.2-1)
[2018-03-13 22:25] [ALPM] upgraded libcap-ng (0.7.8-1 -> 0.7.9-1)
[2018-03-13 22:25] [ALPM] upgraded systemd (237.64-1 -> 238.0-3)
[2018-03-13 22:26] [ALPM] upgraded nspr (4.18-1 -> 4.19-1)
[2018-03-13 22:26] [ALPM] upgraded ca-certificates-mozilla (3.35-1 -> 3.36-1)
[2018-03-13 22:26] [ALPM] upgraded wxgtk3 (3.0.3.1-11 -> 3.0.4-1)
[2018-03-13 22:26] [ALPM] upgraded libsoxr (0.1.2-1 -> 0.1.3-1)
[2018-03-13 22:26] [ALPM] upgraded sdl2 (2.0.7-1 -> 2.0.8-1)
[2018-03-13 22:26] [ALPM] upgraded x265 (2.6-1 -> 2.7-1)
[2018-03-13 22:26] [ALPM] upgraded ffmpeg (1:3.4.2-1 -> 1:3.4.2-2)
[2018-03-13 22:26] [ALPM] upgraded vamp-plugin-sdk (2.7.1-1 -> 2.7.1-2)
[2018-03-13 22:26] [ALPM] upgraded audacity (2.2.1-2 -> 2.2.2-1)
[2018-03-13 22:26] [ALPM] upgraded bluez-libs (5.48-2 -> 5.49-1)
[2018-03-13 22:26] [ALPM] upgraded nss (3.35-1 -> 3.36-1)
[2018-03-13 22:26] [ALPM] upgraded xfsprogs (4.14.0-1 -> 4.15.1-1)
[2018-03-13 22:26] [ALPM] upgraded ceph-libs (12.2.3-1 -> 12.2.4-1)
[2018-03-13 22:26] [ALPM] upgraded python2-setuptools (1:38.5.1-1 -> 1:38.5.2-1)
[2018-03-13 22:26] [ALPM] upgraded python2-cffi (1.11.4-1 -> 1.11.5-1)
[2018-03-13 22:26] [ALPM] upgraded python2-pyopenssl (17.5.0-1 -> 17.5.0-2)
[2018-03-13 22:26] [ALPM] warning: directory permissions differ on /etc/ceph/
filesystem: 755  package: 750
[2018-03-13 22:26] [ALPM] warning: directory permissions differ on /var/log/ceph/
filesystem: 755  package: 750
[2018-03-13 22:26] [ALPM] warning: directory permissions differ on /var/lib/ceph/
filesystem: 755  package: 750
[2018-03-13 22:26] [ALPM] upgraded ceph (12.2.3-1 -> 12.2.4-1)
[2018-03-13 22:26] [ALPM] upgraded re2 (20180201-1 -> 20180301-1)
[2018-03-13 22:26] [ALPM] upgraded xorg-mkfontscale (1.1.2-1 -> 1.1.3-1)
[2018-03-13 22:26] [ALPM] upgraded xorg-xset (1.2.3-1 -> 1.2.4-1)
[2018-03-13 22:26] [ALPM] upgraded chromium (64.0.3282.186-1 -> 65.0.3325.146-1)
[2018-03-13 22:26] [ALPM] upgraded libevdev (1.5.8-1 -> 1.5.9-1)
[2018-03-13 22:26] [ALPM] upgraded libinput (1.10.0+25+g3e77f2e9-1 -> 1.10.2-1)
[2018-03-13 22:26] [ALPM] upgraded clutter-gst (3.0.24-1 -> 3.0.26-1)
[2018-03-13 22:26] [ALPM] upgraded conky (1.10.8-1 -> 1.10.8-2)
[2018-03-13 22:26] [ALPM] upgraded qpdf (7.1.1-1 -> 8.0.2-1)
[2018-03-13 22:26] [ALPM] upgraded libmagick (7.0.7.23-1 -> 7.0.7.26-1)
[2018-03-13 22:26] [ALPM] upgraded imagemagick (7.0.7.23-1 -> 7.0.7.26-1)
[2018-03-13 22:26] [ALPM] upgraded cups-filters (1.20.1-1 -> 1.20.1-2)
[2018-03-13 22:26] [ALPM] upgraded dhclient (4.4.0-1 -> 4.4.1-4)
[2018-03-13 22:26] [ALPM] upgraded ffmpeg2.8 (2.8.13-5 -> 2.8.13-7)
[2018-03-13 22:26] [ALPM] upgraded firefox (58.0.2-1 -> 59.0-1)
[2018-03-13 22:26] [ALPM] upgraded flashplugin (28.0.0.161-1 -> 29.0.0.113-1)
[2018-03-13 22:26] [ALPM] installed lash (0.6.0~rc2-11)
[2018-03-13 22:26] [ALPM] upgraded fluidsynth (1.1.9-1 -> 1.1.10-1)
[2018-03-13 22:26] [ALPM] upgraded gawk (4.2.0-3 -> 4.2.1-1)
[2018-03-13 22:26] [ALPM] upgraded gegl02 (0.2.0-7 -> 0.2.0-8)
[2018-03-13 22:26] [ALPM] upgraded geoip-database (20180206-1 -> 20180306-1)
[2018-03-13 22:26] [ALPM] upgraded git (2.16.2-1 -> 2.16.2-2)
[2018-03-13 22:26] [ALPM] upgraded libpackagekit-glib (1.1.8-2 -> 1.1.9-1)
[2018-03-13 22:26] [ALPM] upgraded gnupg (2.2.4-2 -> 2.2.5-1)
[2018-03-13 22:26] [ALPM] upgraded packagekit (1.1.8-2 -> 1.1.9-1)
[2018-03-13 22:26] [ALPM] upgraded gnome-packagekit (3.26.0-1 -> 3.28.0-1)
[2018-03-13 22:26] [ALPM] upgraded graphene (1.6.0-1 -> 1.8.0-1)
[2018-03-13 22:26] [ALPM] upgraded vulkan-icd-loader (1.0.68.0-1 -> 1.1.70.0-3)
[2018-03-13 22:26] [ALPM] upgraded libfdk-aac (0.1.5-1 -> 0.1.6-1)
[2018-03-13 22:26] [ALPM] upgraded ilmbase (2.2.0-2 -> 2.2.1-1)
[2018-03-13 22:26] [ALPM] upgraded openexr (2.2.0-3 -> 2.2.1-1)
[2018-03-13 22:26] [ALPM] upgraded gst-plugins-bad (1.12.4-3 -> 1.12.4-5)
[2018-03-13 22:26] [ALPM] upgraded lvm2 (2.02.177-1 -> 2.02.177-5)
[2018-03-13 22:26] [ALPM] upgraded libblockdev (2.15-1 -> 2.16-1)
[2018-03-13 22:26] [ALPM] upgraded gvfs (1.34.2-1 -> 1.34.2.1-1)
[2018-03-13 22:26] [ALPM] upgraded harfbuzz-icu (1.7.5-1 -> 1.7.6-1)
[2018-03-13 22:26] [ALPM] upgraded help2man (1.47.5-1 -> 1.47.6-1)
[2018-03-13 22:26] [ALPM] upgraded libmagick6 (6.9.9.35-1 -> 6.9.9.38-1)
[2018-03-13 22:26] [ALPM] upgraded inkscape (0.92.2-8 -> 0.92.3-1)
[2018-03-13 22:26] [ALPM] upgraded ipset (6.35-1 -> 6.36-1)
[2018-03-13 22:26] [ALPM] upgraded tevent (1:0.9.34-1 -> 1:0.9.36-1)
[2018-03-13 22:26] [ALPM] upgraded ldb (1.3.0-1 -> 1.3.1-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-e2fsprogs (1.43.7-1 -> 1.44.0-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-pcre (8.40-1 -> 8.41-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-glib2 (2.54.2-2 -> 2.54.3+2+g94b38beff-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-harfbuzz (1.7.1-1 -> 1.7.5-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-libxcb (1.12-2 -> 1.13-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-pango (1.40.6+9+g92cc73c8-1 -> 1.40.14-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-gtk2 (2.24.31-1 -> 2.24.32-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-lcms2 (2.8-1 -> 2.9-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-libdrm (2.4.90-3 -> 2.4.91-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-libpng12 (1.2.57-1 -> 1.2.59-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-mesa (17.3.5-1 -> 17.3.6-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-nspr (4.15-1 -> 4.18-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-sdl2 (2.0.7-1 -> 2.0.8-1)
[2018-03-13 22:26] [ALPM] upgraded lib32-systemd (237.64-1 -> 238.0-1)
[2018-03-13 22:26] [ALPM] upgraded libmspub (0.1.3-1 -> 0.1.4-1)
[2018-03-13 22:26] [ALPM] upgraded liborcus (0.13.3-1 -> 0.13.4-1)
[2018-03-13 22:26] [ALPM] upgraded libpng12 (1.2.57-3 -> 1.2.59-1)
[2018-03-13 22:26] [ALPM] upgraded libpurple (2.12.0-4 -> 2.13.0-1)
[2018-03-13 22:27] [ALPM] upgraded libreoffice-fresh (6.0.1-1 -> 6.0.2-1)
[2018-03-13 22:27] [ALPM] upgraded libupnp (1.6.24-2 -> 1.6.25-1)
[2018-03-13 22:27] [ALPM] upgraded libwbclient (4.7.4-1 -> 4.7.6-1)
[2018-03-13 22:27] [ALPM] upgraded mkinitcpio-busybox (1.27.2-1 -> 1.28.1-1)
[2018-03-13 22:27] [ALPM] upgraded linux (4.15.5-1 -> 4.15.8-1)
[2018-03-13 22:27] [ALPM] upgraded linux-headers (4.15.5-1 -> 4.15.8-1)
[2018-03-13 22:27] [ALPM] upgraded man-db (2.8.1-1 -> 2.8.2-1)
[2018-03-13 22:27] [ALPM] upgraded meson (0.44.1-1 -> 0.45.0-1)
[2018-03-13 22:27] [ALPM] upgraded nano (2.9.3-1 -> 2.9.4-1)
[2018-03-13 22:27] [ALPM] installed libev (4.24-1)
[2018-03-13 22:27] [ALPM] installed nghttp2 (1.30.0-1)
[2018-03-13 22:27] [ALPM] upgraded nodejs (9.6.1-1 -> 9.8.0-2)
[2018-03-13 22:27] [ALPM] upgraded npm (5.6.0-1 -> 5.7.1-1)
[2018-03-13 22:27] [ALPM] upgraded ntp (4.2.8.p10-2 -> 4.2.8.p11-1)
[2018-03-13 22:27] [ALPM] upgraded opencv (3.4.0-2 -> 3.4.1-2)
[2018-03-13 22:27] [ALPM] upgraded oxygen-icons (1:5.43.0-1 -> 1:5.44.0-1)
[2018-03-13 22:27] [ALPM] upgraded pidgin (2.12.0-4 -> 2.13.0-1)
[2018-03-13 22:27] [ALPM] upgraded pipewire (0.1.8-1 -> 0.1.9-1)
[2018-03-13 22:27] [ALPM] upgraded postgresql-libs (10.2-1 -> 10.3-1)
[2018-03-13 22:27] [ALPM] upgraded qt5-base (5.10.1-2 -> 5.10.1-5)
[2018-03-13 22:27] [ALPM] upgraded pyqt5-common (5.10-3 -> 5.10.1-1)
[2018-03-13 22:27] [ALPM] upgraded python-dateutil (2.6.1-1 -> 2.7.0-1)
[2018-03-13 22:27] [ALPM] upgraded python-pexpect (4.3.1-1 -> 4.4.0-1)
[2018-03-13 22:27] [ALPM] upgraded sip (4.19.7-1 -> 4.19.8-1)
[2018-03-13 22:27] [ALPM] upgraded python-sip (4.19.7-1 -> 4.19.8-1)
[2018-03-13 22:27] [ALPM] upgraded python-pyqt5 (5.10-3 -> 5.10.1-1)
[2018-03-13 22:27] [ALPM] upgraded python-setuptools (1:38.5.1-1 -> 1:38.5.2-1)
[2018-03-13 22:27] [ALPM] upgraded python2-paramiko (2.4.0-1 -> 2.4.1-1)
[2018-03-13 22:27] [ALPM] upgraded qemu (2.11.1-1 -> 2.11.1-2)
[2018-03-13 22:27] [ALPM] installed rubygems (2.7.6-1)
[2018-03-13 22:27] [ALPM] upgraded ruby (2.5.0-4 -> 2.5.0-5)
[2018-03-13 22:27] [ALPM] upgraded s-nail (14.9.7-1 -> 14.9.9-1)
[2018-03-13 22:27] [ALPM] upgraded sdl2_image (2.0.2-1 -> 2.0.3-1)
[2018-03-13 22:27] [ALPM] upgraded slang (2.3.1a-2 -> 2.3.2-1)
[2018-03-13 22:27] [ALPM] upgraded smbclient (4.7.4-1 -> 4.7.6-1)
[2018-03-13 22:27] [ALPM] upgraded systemd-sysvcompat (237.64-1 -> 238.0-3)
[2018-03-13 22:27] [ALPM] upgraded tcl (8.6.8-1 -> 8.6.8-2)
[2018-03-13 22:27] [ALPM] upgraded unrar (1:5.5.8-1 -> 1:5.6.1-1)
[2018-03-13 22:27] [ALPM] upgraded vhba-module (20170610-48 -> 20170610-51)
[2018-03-13 22:27] [ALPM] upgraded virt-install (1.5.0-1 -> 1.5.1-1)
[2018-03-13 22:27] [ALPM] upgraded virt-manager (1.5.0-1 -> 1.5.1-1)
[2018-03-13 22:27] [ALPM] installed libplacebo (0.4.0-1)
[2018-03-13 22:27] [ALPM] upgraded vlc (2.2.8-4 -> 3.0.1-2)
[2018-03-13 22:28] [ALPM] upgraded wine (3.2-1 -> 3.3-1)
[2018-03-13 22:28] [ALPM] upgraded wxgtk2 (3.0.3.1-11 -> 3.0.4-1)
[2018-03-13 22:28] [ALPM] upgraded xbitmaps (1.1.1-3 -> 1.1.2-1)
[2018-03-13 22:28] [ALPM] upgraded xf86-video-ati (1:7.10.0-1 -> 1:18.0.0-1)
[2018-03-13 22:28] [ALPM] upgraded xfce4-notifyd (0.4.1-1 -> 0.4.2-1)
[2018-03-13 22:28] [ALPM] upgraded xfce4-pulseaudio-plugin (0.3.4-1 -> 0.3.5-1)
[2018-03-13 22:28] [ALPM] upgraded xfce4-settings (4.12.1-1 -> 4.12.2-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-iceauth (1.0.7-1 -> 1.0.8-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-xrdb (1.1.0-2 -> 1.1.1-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-xinit (1.3.4-4 -> 1.4.0-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-xkbcomp (1.4.0-1 -> 1.4.1-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-xkill (1.0.4-1 -> 1.0.5-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-xmessage (1.0.4-2 -> 1.0.5-1)
[2018-03-13 22:28] [ALPM] upgraded xorg-xwininfo (1.1.3-1 -> 1.1.4-1)
[2018-03-13 22:28] [ALPM] upgraded youtube-dl (2018.02.11-1 -> 2018.03.10-1)
[2018-03-13 22:28] [ALPM] transaction completed
[2018-03-13 22:28] [ALPM] running '60-linux.hook'...
[2018-03-13 22:28] [ALPM] running '70-dkms-install.hook'...
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> dkms install v4l2loopback/0.9.1 -k 4.15.8-1-ARCH
[2018-03-13 22:28] [ALPM-SCRIPTLET] Error! Bad return status for module build on kernel: 4.15.8-1-ARCH (x86_64)
[2018-03-13 22:28] [ALPM-SCRIPTLET] Consult /var/lib/dkms/v4l2loopback/0.9.1/build/make.log for more information.
[2018-03-13 22:28] [ALPM] running '90-linux.hook'...
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Starting build: 4.15.8-1-ARCH
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [autodetect]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [lvm2]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux.img
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Image generation successful
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Starting build: 4.15.8-1-ARCH
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [base]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [udev]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [modconf]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [block]
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: wd719x
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: aic94xx
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [lvm2]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [filesystems]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [keyboard]
[2018-03-13 22:28] [ALPM-SCRIPTLET]   -> Running build hook: [fsck]
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-fallback.img
[2018-03-13 22:28] [ALPM-SCRIPTLET] ==> Image generation successful
[2018-03-13 22:28] [ALPM] running 'detect-old-perl-modules.hook'...
[2018-03-13 22:28] [ALPM] running 'gdk-pixbuf-query-loaders.hook'...
[2018-03-13 22:28] [ALPM] running 'gio-querymodules.hook'...
[2018-03-13 22:28] [ALPM] running 'glib-compile-schemas.hook'...
[2018-03-13 22:28] [ALPM] running 'gtk-update-icon-cache.hook'...
[2018-03-13 22:28] [ALPM] running 'gvfsd.hook'...
[2018-03-13 22:28] [ALPM] running 'systemd-binfmt.hook'...
[2018-03-13 22:28] [ALPM] running 'systemd-catalog.hook'...
[2018-03-13 22:28] [ALPM] running 'systemd-daemon-reload.hook'...
[2018-03-13 22:29] [ALPM] running 'systemd-hwdb.hook'...
[2018-03-13 22:29] [ALPM] running 'systemd-sysctl.hook'...
[2018-03-13 22:29] [ALPM] running 'systemd-sysusers.hook'...
[2018-03-13 22:29] [ALPM] running 'systemd-tmpfiles.hook'...
[2018-03-13 22:29] [ALPM] running 'systemd-udev-reload.hook'...
[2018-03-13 22:29] [ALPM] running 'systemd-update.hook'...
[2018-03-13 22:29] [ALPM] running 'texinfo-install.hook'...
[2018-03-13 22:29] [ALPM] running 'update-ca-trust.hook'...
[2018-03-13 22:29] [ALPM] running 'update-desktop-database.hook'...
[2018-03-13 22:29] [ALPM] running 'update-mime-database.hook'...
[2018-03-13 22:29] [ALPM] running 'update-vlc-plugin-cache.hook'...

As there was a kernel update I immediately restarted my machine and soon found that I was now having seemingly random Xorg crashes. I later discovered that these happen every time I move my mouse cursor over to my second monitor, which I have configured as a separate X screen using Zaphod Mode. Here is my relevant Xorg.0.log and Xorg.conf file:

[  2292.556] 
X.Org X Server 1.19.6
Release Date: 2017-12-20
[  2292.560] X Protocol Version 11, Revision 0
[  2292.561] Build Operating System: Linux 4.14.12-1-ARCH x86_64 
[  2292.562] Current Operating System: Linux Griffindor 4.15.8-1-ARCH #1 SMP PREEMPT Sat Mar 10 00:00:33 UTC 2018 x86_64
[  2292.562] Kernel command line: BOOT_IMAGE=/vmlinuz-linux root=UUID=61aa3927-b124-45ab-8ea8-d0fa34d48ddd rw quiet
[  2292.565] Build Date: 26 January 2018  10:25:18AM
[  2292.566]  
[  2292.567] Current version of pixman: 0.34.0
[  2292.570] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[  2292.570] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  2292.575] (==) Log file: "/home/hamish/.local/share/xorg/Xorg.0.log", Time: Wed Mar 14 01:25:27 2018
[  2292.576] (==) Using config file: "/etc/X11/xorg.conf"
[  2292.577] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  2292.577] (==) ServerLayout "Default Layout"
[  2292.577] (**) |-->Screen "Screen0" (0)
[  2292.577] (**) |   |-->Monitor "RightHead"
[  2292.578] (**) |   |-->Device "Card0"
[  2292.578] (**) |-->Screen "Screen1" (1)
[  2292.578] (**) |   |-->Monitor "LeftHead"
[  2292.578] (**) |   |-->Device "Card1"
[  2292.578] (==) Automatically adding devices
[  2292.578] (==) Automatically enabling devices
[  2292.578] (==) Automatically adding GPU devices
[  2292.578] (==) Automatically binding GPU devices
[  2292.578] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  2292.578] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[  2292.578] 	Entry deleted from font path.
[  2292.578] 	(Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[  2292.578] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[  2292.578] 	Entry deleted from font path.
[  2292.578] 	(Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[  2292.578] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/,
	/usr/share/fonts/Type1/
[  2292.578] (==) ModulePath set to "/usr/lib/xorg/modules"
[  2292.578] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[  2292.578] (II) Loader magic: 0x55cdb554bd60
[  2292.578] (II) Module ABI versions:
[  2292.578] 	X.Org ANSI C Emulation: 0.4
[  2292.578] 	X.Org Video Driver: 23.0
[  2292.578] 	X.Org XInput driver : 24.1
[  2292.578] 	X.Org Server Extension : 10.0
[  2292.579] (++) using VT number 1

[  2292.579] (--) controlling tty is VT number 1, auto-enabling KeepTty
[  2292.580] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c2
[  2292.582] (II) xfree86: Adding drm device (/dev/dri/card0)
[  2292.583] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 11 paused 0
[  2292.585] (--) PCI:*(0:1:0:0) 1002:6738:174b:174b rev 0, Mem @ 0xd0000000/268435456, 0xfeae0000/131072, I/O @ 0x0000d000/256, BIOS @ 0x????????/131072
[  2292.585] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[  2292.585] (II) LoadModule: "glx"
[  2292.585] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  2292.586] (II) Module glx: vendor="X.Org Foundation"
[  2292.586] 	compiled for 1.19.6, module version = 1.0.0
[  2292.586] 	ABI class: X.Org Server Extension, version 10.0
[  2292.586] (II) LoadModule: "radeon"
[  2292.586] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[  2292.587] (II) Module radeon: vendor="X.Org Foundation"
[  2292.587] 	compiled for 1.19.6, module version = 18.0.0
[  2292.587] 	Module class: X.Org Video Driver
[  2292.587] 	ABI class: X.Org Video Driver, version 23.0
[  2292.587] (II) RADEON: Driver for ATI/AMD Radeon chipsets:
	ATI Radeon Mobility X600 (M24), ATI FireMV 2400,
	ATI Radeon Mobility X300 (M24), ATI FireGL M24 GL,
	ATI Radeon X600 (RV380), ATI FireGL V3200 (RV380),
	ATI Radeon IGP320 (A3), ATI Radeon IGP330/340/350 (A4),
	ATI Radeon 9500, ATI Radeon 9600TX, ATI FireGL Z1, ATI Radeon 9800SE,
	ATI Radeon 9800, ATI FireGL X2, ATI Radeon 9600, ATI Radeon 9600SE,
	ATI Radeon 9600XT, ATI FireGL T2, ATI Radeon 9650, ATI FireGL RV360,
	ATI Radeon 7000 IGP (A4+), ATI Radeon 8500 AIW,
	ATI Radeon IGP320M (U1), ATI Radeon IGP330M/340M/350M (U2),
	ATI Radeon Mobility 7000 IGP, ATI Radeon 9000/PRO, ATI Radeon 9000,
	ATI Radeon X800 (R420), ATI Radeon X800PRO (R420),
	ATI Radeon X800SE (R420), ATI FireGL X3 (R420),
	ATI Radeon Mobility 9800 (M18), ATI Radeon X800 SE (R420),
	ATI Radeon X800XT (R420), ATI Radeon X800 VE (R420),
	ATI Radeon X850 (R480), ATI Radeon X850 XT (R480),
	ATI Radeon X850 SE (R480), ATI Radeon X850 PRO (R480),
	ATI Radeon X850 XT PE (R480), ATI Radeon Mobility M7,
	ATI Mobility FireGL 7800 M7, ATI Radeon Mobility M6,
	ATI FireGL Mobility 9000 (M9), ATI Radeon Mobility 9000 (M9),
	ATI Radeon 9700 Pro, ATI Radeon 9700/9500Pro, ATI FireGL X1,
	ATI Radeon 9800PRO, ATI Radeon 9800XT,
	ATI Radeon Mobility 9600/9700 (M10/M11),
	ATI Radeon Mobility 9600 (M10), ATI Radeon Mobility 9600 (M11),
	ATI FireGL Mobility T2 (M10), ATI FireGL Mobility T2e (M11),
	ATI Radeon, ATI FireGL 8700/8800, ATI Radeon 8500, ATI Radeon 9100,
	ATI Radeon 7500, ATI Radeon VE/7000, ATI ES1000,
	ATI Radeon Mobility X300 (M22), ATI Radeon Mobility X600 SE (M24C),
	ATI FireGL M22 GL, ATI Radeon X800 (R423), ATI Radeon X800PRO (R423),
	ATI Radeon X800LE (R423), ATI Radeon X800SE (R423),
	ATI Radeon X800 XTP (R430), ATI Radeon X800 XL (R430),
	ATI Radeon X800 SE (R430), ATI Radeon X800 (R430),
	ATI FireGL V7100 (R423), ATI FireGL V5100 (R423),
	ATI FireGL unknown (R423), ATI Mobility FireGL V5000 (M26),
	ATI Mobility Radeon X700 XL (M26), ATI Mobility Radeon X700 (M26),
	ATI Radeon X550XTX, ATI Radeon 9100 IGP (A5),
	ATI Radeon Mobility 9100 IGP (U3), ATI Radeon XPRESS 200,
	ATI Radeon XPRESS 200M, ATI Radeon 9250, ATI Radeon 9200,
	ATI Radeon 9200SE, ATI FireMV 2200, ATI Radeon X300 (RV370),
	ATI Radeon X600 (RV370), ATI Radeon X550 (RV370),
	ATI FireGL V3100 (RV370), ATI FireMV 2200 PCIE (RV370),
	ATI Radeon Mobility 9200 (M9+), ATI Mobility Radeon X800 XT (M28),
	ATI Mobility FireGL V5100 (M28), ATI Mobility Radeon X800 (M28),
	ATI Radeon X850, ATI unknown Radeon / FireGL (R480),
	ATI Radeon X800XT (R423), ATI FireGL V5000 (RV410),
	ATI Radeon X700 XT (RV410), ATI Radeon X700 PRO (RV410),
	ATI Radeon X700 SE (RV410), ATI Radeon X700 (RV410),
	ATI Radeon X1800, ATI Mobility Radeon X1800 XT,
	ATI Mobility Radeon X1800, ATI Mobility FireGL V7200,
	ATI FireGL V7200, ATI FireGL V5300, ATI Mobility FireGL V7100,
	ATI FireGL V7300, ATI FireGL V7350, ATI Radeon X1600, ATI RV505,
	ATI Radeon X1300/X1550, ATI Radeon X1550, ATI M54-GL,
	ATI Mobility Radeon X1400, ATI Radeon X1550 64-bit,
	ATI Mobility Radeon X1300, ATI Radeon X1300, ATI FireGL V3300,
	ATI FireGL V3350, ATI Mobility Radeon X1450,
	ATI Mobility Radeon X2300, ATI Mobility Radeon X1350,
	ATI FireMV 2250, ATI Radeon X1650, ATI Mobility FireGL V5200,
	ATI Mobility Radeon X1600, ATI Radeon X1300 XT/X1600 Pro,
	ATI FireGL V3400, ATI Mobility FireGL V5250,
	ATI Mobility Radeon X1700, ATI Mobility Radeon X1700 XT,
	ATI FireGL V5200, ATI Radeon X2300HD, ATI Mobility Radeon HD 2300,
	ATI Radeon X1950, ATI Radeon X1900, ATI AMD Stream Processor,
	ATI RV560, ATI Mobility Radeon X1900, ATI Radeon X1950 GT, ATI RV570,
	ATI FireGL V7400, ATI Radeon 9100 PRO IGP,
	ATI Radeon Mobility 9200 IGP, ATI Radeon X1200, ATI RS740,
	ATI RS740M, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 Pro,
	ATI Radeon HD 2900 GT, ATI FireGL V8650, ATI FireGL V8600,
	ATI FireGL V7600, ATI Radeon 4800 Series, ATI Radeon HD 4870 x2,
	ATI Radeon HD 4850 x2, ATI FirePro V8750 (FireGL),
	ATI FirePro V7760 (FireGL), ATI Mobility RADEON HD 4850,
	ATI Mobility RADEON HD 4850 X2, ATI FirePro RV770,
	AMD FireStream 9270, AMD FireStream 9250, ATI FirePro V8700 (FireGL),
	ATI Mobility RADEON HD 4870, ATI Mobility RADEON M98,
	ATI FirePro M7750, ATI M98, ATI Mobility Radeon HD 4650,
	ATI Radeon RV730 (AGP), ATI Mobility Radeon HD 4670,
	ATI FirePro M5750, ATI RV730XT [Radeon HD 4670], ATI RADEON E4600,
	ATI Radeon HD 4600 Series, ATI RV730 PRO [Radeon HD 4650],
	ATI FirePro V7750 (FireGL), ATI FirePro V5700 (FireGL),
	ATI FirePro V3750 (FireGL), ATI Mobility Radeon HD 4830,
	ATI Mobility Radeon HD 4850, ATI FirePro M7740, ATI RV740,
	ATI Radeon HD 4770, ATI Radeon HD 4700 Series, ATI RV610,
	ATI Radeon HD 2400 XT, ATI Radeon HD 2400 Pro,
	ATI Radeon HD 2400 PRO AGP, ATI FireGL V4000, ATI Radeon HD 2350,
	ATI Mobility Radeon HD 2400 XT, ATI Mobility Radeon HD 2400,
	ATI RADEON E2400, ATI FireMV 2260, ATI RV670, ATI Radeon HD3870,
	ATI Mobility Radeon HD 3850, ATI Radeon HD3850,
	ATI Mobility Radeon HD 3850 X2, ATI Mobility Radeon HD 3870,
	ATI Mobility Radeon HD 3870 X2, ATI Radeon HD3870 X2,
	ATI FireGL V7700, ATI Radeon HD3690, AMD Firestream 9170,
	ATI Radeon HD 4550, ATI Radeon RV710, ATI Radeon HD 4350,
	ATI Mobility Radeon 4300 Series, ATI Mobility Radeon 4500 Series,
	ATI FirePro RG220, ATI Mobility Radeon 4330, ATI RV630,
	ATI Mobility Radeon HD 2600, ATI Mobility Radeon HD 2600 XT,
	ATI Radeon HD 2600 XT AGP, ATI Radeon HD 2600 Pro AGP,
	ATI Radeon HD 2600 XT, ATI Radeon HD 2600 Pro, ATI Gemini RV630,
	ATI Gemini Mobility Radeon HD 2600 XT, ATI FireGL V5600,
	ATI FireGL V3600, ATI Radeon HD 2600 LE,
	ATI Mobility FireGL Graphics Processor, ATI Radeon HD 3470,
	ATI Mobility Radeon HD 3430, ATI Mobility Radeon HD 3400 Series,
	ATI Radeon HD 3450, ATI Radeon HD 3430, ATI FirePro V3700,
	ATI FireMV 2450, ATI Radeon HD 3600 Series, ATI Radeon HD 3650 AGP,
	ATI Radeon HD 3600 PRO, ATI Radeon HD 3600 XT,
	ATI Mobility Radeon HD 3650, ATI Mobility Radeon HD 3670,
	ATI Mobility FireGL V5700, ATI Mobility FireGL V5725,
	ATI Radeon HD 3200 Graphics, ATI Radeon 3100 Graphics,
	ATI Radeon HD 3300 Graphics, ATI Radeon 3000 Graphics, SUMO, SUMO2,
	ATI Radeon HD 4200, ATI Radeon 4100, ATI Mobility Radeon HD 4200,
	ATI Mobility Radeon 4100, ATI Radeon HD 4290, ATI Radeon HD 4250,
	AMD Radeon HD 6310 Graphics, AMD Radeon HD 6250 Graphics,
	AMD Radeon HD 6300 Series Graphics,
	AMD Radeon HD 6200 Series Graphics, PALM, CYPRESS,
	ATI FirePro (FireGL) Graphics Adapter, AMD Firestream 9370,
	AMD Firestream 9350, ATI Radeon HD 5800 Series,
	ATI Radeon HD 5900 Series, ATI Mobility Radeon HD 5800 Series,
	ATI Radeon HD 5700 Series, ATI Radeon HD 6700 Series,
	ATI Mobility Radeon HD 5000 Series, ATI Mobility Radeon HD 5570,
	ATI Radeon HD 5670, ATI Radeon HD 5570, ATI Radeon HD 5500 Series,
	REDWOOD, ATI Mobility Radeon Graphics, CEDAR, ATI FirePro 2270,
	ATI Radeon HD 5450, CAYMAN, AMD Radeon HD 6900 Series,
	AMD Radeon HD 6900M Series, Mobility Radeon HD 6000 Series, BARTS,
	AMD Radeon HD 6800 Series, AMD Radeon HD 6700 Series, TURKS, CAICOS,
	ARUBA, TAHITI, PITCAIRN, VERDE, OLAND, HAINAN, BONAIRE, KABINI,
	MULLINS, KAVERI, HAWAII
[  2292.588] (II) [KMS] Kernel modesetting enabled.
[  2292.588] (II) [KMS] Kernel modesetting enabled.
[  2292.588] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[  2292.588] (II) RADEON(0): Creating default Display subsection in Screen section
	"Screen0" for depth/fbbpp 24/32
[  2292.588] (**) RADEON(0): Depth 24, (--) framebuffer bpp 32
[  2292.588] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
[  2292.588] (==) RADEON(0): Default visual is TrueColor
[  2292.588] (**) RADEON(0): Option "ZaphodHeads" "DVI-0"
[  2292.588] (**) RADEON(0): Option "SwapbuffersWait" "off"
[  2292.588] (==) RADEON(0): RGB weight 888
[  2292.588] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
[  2292.588] (--) RADEON(0): Chipset: "AMD Radeon HD 6800 Series" (ChipID = 0x6738)
[  2292.588] (II) Loading sub module "fb"
[  2292.588] (II) LoadModule: "fb"
[  2292.588] (II) Loading /usr/lib/xorg/modules/libfb.so
[  2292.588] (II) Module fb: vendor="X.Org Foundation"
[  2292.588] 	compiled for 1.19.6, module version = 1.0.0
[  2292.588] 	ABI class: X.Org ANSI C Emulation, version 0.4
[  2292.588] (II) Loading sub module "dri2"
[  2292.588] (II) LoadModule: "dri2"
[  2292.588] (II) Module "dri2" already built-in
[  2292.588] (II) Loading sub module "glamoregl"
[  2292.588] (II) LoadModule: "glamoregl"
[  2292.588] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[  2292.589] (II) Module glamoregl: vendor="X.Org Foundation"
[  2292.589] 	compiled for 1.19.6, module version = 1.0.0
[  2292.589] 	ABI class: X.Org ANSI C Emulation, version 0.4
[  2292.589] (II) glamor: OpenGL accelerated X.org driver based.
[  2292.638] (II) glamor: EGL version 1.5 (DRI2):
[  2292.644] (II) RADEON(0): glamor detected, initialising EGL layer.
[  2292.644] (II) RADEON(0): KMS Color Tiling: enabled
[  2292.644] (II) RADEON(0): KMS Color Tiling 2D: enabled
[  2292.644] (==) RADEON(0): TearFree property default: auto
[  2292.644] (II) RADEON(0): KMS Pageflipping: enabled
[  2292.725] (II) RADEON(0): Output DVI-0 using monitor section RightHead
[  2292.725] (**) RADEON(0): Option "Position" "0 0"
[  2292.725] (**) RADEON(0): Option "Primary" "true"
[  2292.764] (II) RADEON(0): EDID for output DVI-0
[  2292.764] (II) RADEON(0): Manufacturer: ACR  Model: 9  Serial#: 2217789063
[  2292.764] (II) RADEON(0): Year: 2008  Week: 43
[  2292.764] (II) RADEON(0): EDID Version: 1.3
[  2292.764] (II) RADEON(0): Digital Display Input
[  2292.764] (II) RADEON(0): Max Image Size [cm]: horiz.: 47  vert.: 30
[  2292.764] (II) RADEON(0): Gamma: 2.20
[  2292.764] (II) RADEON(0): DPMS capabilities: Off
[  2292.764] (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[  2292.764] (II) RADEON(0): First detailed timing is preferred mode
[  2292.764] (II) RADEON(0): redX: 0.644 redY: 0.332   greenX: 0.286 greenY: 0.601
[  2292.764] (II) RADEON(0): blueX: 0.152 blueY: 0.076   whiteX: 0.312 whiteY: 0.328
[  2292.764] (II) RADEON(0): Supported established timings:
[  2292.764] (II) RADEON(0): 720x400@70Hz
[  2292.764] (II) RADEON(0): 640x480@60Hz
[  2292.764] (II) RADEON(0): 640x480@67Hz
[  2292.764] (II) RADEON(0): 640x480@72Hz
[  2292.764] (II) RADEON(0): 640x480@75Hz
[  2292.764] (II) RADEON(0): 800x600@56Hz
[  2292.764] (II) RADEON(0): 800x600@60Hz
[  2292.764] (II) RADEON(0): 800x600@72Hz
[  2292.764] (II) RADEON(0): 800x600@75Hz
[  2292.764] (II) RADEON(0): 832x624@75Hz
[  2292.764] (II) RADEON(0): 1024x768@60Hz
[  2292.764] (II) RADEON(0): 1024x768@70Hz
[  2292.764] (II) RADEON(0): 1024x768@75Hz
[  2292.764] (II) RADEON(0): 1280x1024@75Hz
[  2292.764] (II) RADEON(0): 1152x864@75Hz
[  2292.764] (II) RADEON(0): Manufacturer's mask: 0
[  2292.764] (II) RADEON(0): Supported standard timings:
[  2292.764] (II) RADEON(0): #0: hsize: 1152  vsize 864  refresh: 75  vid: 20337
[  2292.764] (II) RADEON(0): #1: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
[  2292.764] (II) RADEON(0): #2: hsize: 1440  vsize 900  refresh: 75  vid: 3989
[  2292.764] (II) RADEON(0): #3: hsize: 1440  vsize 900  refresh: 60  vid: 149
[  2292.764] (II) RADEON(0): #4: hsize: 1600  vsize 1200  refresh: 60  vid: 16553
[  2292.764] (II) RADEON(0): #5: hsize: 1680  vsize 1050  refresh: 60  vid: 179
[  2292.764] (II) RADEON(0): Supported detailed timing:
[  2292.764] (II) RADEON(0): clock: 146.2 MHz   Image Size:  473 x 296 mm
[  2292.764] (II) RADEON(0): h_active: 1680  h_sync: 1960  h_sync_end 2136 h_blank_end 2240 h_border: 0
[  2292.764] (II) RADEON(0): v_active: 1050  v_sync: 1053  v_sync_end 1059 v_blanking: 1089 v_border: 0
[  2292.764] (II) RADEON(0): Serial No: LAP080244200
[  2292.764] (II) RADEON(0): Ranges: V min: 56 V max: 76 Hz, H min: 30 H max: 83 kHz, PixClock max 175 MHz
[  2292.764] (II) RADEON(0): Monitor name: Acer X223W
[  2292.764] (II) RADEON(0): EDID (in hex):
[  2292.764] (II) RADEON(0): 	00ffffffffffff000472090087c63084
[  2292.764] (II) RADEON(0): 	2b120103802f1e782ac720a455499927
[  2292.764] (II) RADEON(0): 	135054bfef80714f8180950f9500a940
[  2292.764] (II) RADEON(0): 	b3000101010121399030621a274018b0
[  2292.764] (II) RADEON(0): 	3640d9281100001c000000ff004c4150
[  2292.764] (II) RADEON(0): 	3038303234343230300a000000fd0038
[  2292.764] (II) RADEON(0): 	4c1e5311000a202020202020000000fc
[  2292.764] (II) RADEON(0): 	00416365722058323233570a20200067
[  2292.764] (II) RADEON(0): Printing probed modes for output DVI-0
[  2292.764] (II) RADEON(0): Modeline "1680x1050"x60.0  146.25  1680 1960 2136 2240  1050 1053 1059 1089 -hsync +vsync (65.3 kHz eP)
[  2292.764] (II) RADEON(0): Modeline "1600x1200"x60.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1280x1024"x75.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1280x1024"x60.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1440x900"x75.0  136.75  1440 1536 1688 1936  900 903 909 942 -hsync +vsync (70.6 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1440x900"x59.9   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1152x864"x75.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1024x768"x75.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1024x768"x70.1   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[  2292.764] (II) RADEON(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[  2292.764] (II) RADEON(0): Modeline "832x624"x74.6   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[  2292.764] (II) RADEON(0): Modeline "800x600"x72.2   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[  2292.764] (II) RADEON(0): Modeline "800x600"x75.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[  2292.764] (II) RADEON(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[  2292.764] (II) RADEON(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[  2292.764] (II) RADEON(0): Modeline "640x480"x75.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[  2292.764] (II) RADEON(0): Modeline "640x480"x72.8   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[  2292.764] (II) RADEON(0): Modeline "640x480"x66.7   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[  2292.764] (II) RADEON(0): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[  2292.764] (II) RADEON(0): Modeline "720x400"x70.1   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[  2292.764] (II) RADEON(0): Output DVI-0 connected
[  2292.764] (II) RADEON(0): Using user preference for initial modes
[  2292.764] (II) RADEON(0): Output DVI-0 using initial mode 1680x1050 +0+0
[  2292.764] (II) RADEON(0): mem size init: gart size :3fdde000 vram size: s:40000000 visible:edc7000
[  2292.764] (==) RADEON(0): DPI set to (96, 96)
[  2292.764] (==) RADEON(0): Using gamma correction (1.0, 1.0, 1.0)
[  2292.764] (II) Loading sub module "ramdac"
[  2292.764] (II) LoadModule: "ramdac"
[  2292.764] (II) Module "ramdac" already built-in
[  2292.764] (II) RADEON(1): Creating default Display subsection in Screen section
	"Screen1" for depth/fbbpp 24/32
[  2292.764] (**) RADEON(1): Depth 24, (--) framebuffer bpp 32
[  2292.764] (II) RADEON(1): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
[  2292.764] (==) RADEON(1): Default visual is TrueColor
[  2292.764] (**) RADEON(1): Option "ZaphodHeads" "DisplayPort-0"
[  2292.764] (**) RADEON(1): Option "SwapbuffersWait" "off"
[  2292.764] (==) RADEON(1): RGB weight 888
[  2292.764] (II) RADEON(1): Using 8 bits per RGB (8 bit DAC)
[  2292.764] (--) RADEON(1): Chipset: "AMD Radeon HD 6800 Series" (ChipID = 0x6738)
[  2292.764] (II) RADEON(1):  reusing fd for second head
[  2292.764] (II) Loading sub module "fb"
[  2292.764] (II) LoadModule: "fb"
[  2292.765] (II) Loading /usr/lib/xorg/modules/libfb.so
[  2292.765] (II) Module fb: vendor="X.Org Foundation"
[  2292.765] 	compiled for 1.19.6, module version = 1.0.0
[  2292.765] 	ABI class: X.Org ANSI C Emulation, version 0.4
[  2292.765] (II) Loading sub module "dri2"
[  2292.765] (II) LoadModule: "dri2"
[  2292.765] (II) Module "dri2" already built-in
[  2292.765] (II) Loading sub module "glamoregl"
[  2292.765] (II) LoadModule: "glamoregl"
[  2292.765] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[  2292.765] (II) Module glamoregl: vendor="X.Org Foundation"
[  2292.765] 	compiled for 1.19.6, module version = 1.0.0
[  2292.765] 	ABI class: X.Org ANSI C Emulation, version 0.4
[  2292.765] (II) glamor: OpenGL accelerated X.org driver based.
[  2292.767] (II) glamor: EGL version 1.5 (DRI2):
[  2292.768] (II) RADEON(1): glamor detected, initialising EGL layer.
[  2292.768] (II) RADEON(1): KMS Color Tiling: enabled
[  2292.768] (II) RADEON(1): KMS Color Tiling 2D: enabled
[  2292.768] (==) RADEON(1): TearFree property default: auto
[  2292.768] (II) RADEON(1): KMS Pageflipping: enabled
[  2292.817] (II) RADEON(1): Output DisplayPort-0 using monitor section LeftHead
[  2292.817] (**) RADEON(1): Option "Position" "0 0"
[  2292.817] (**) RADEON(1): Option "Primary" "false"
[  2292.910] (II) RADEON(1): EDID for output DisplayPort-0
[  2292.910] (II) RADEON(1): Manufacturer: SAM  Model: 22  Serial#: 1095840055
[  2292.910] (II) RADEON(1): Year: 2001  Week: 41
[  2292.910] (II) RADEON(1): EDID Version: 1.3
[  2292.910] (II) RADEON(1): Analog Display Input,  Input Voltage Level: 0.700/0.700 V
[  2292.910] (II) RADEON(1): Sync:  Separate
[  2292.910] (II) RADEON(1): Max Image Size [cm]: horiz.: 32  vert.: 24
[  2292.910] (II) RADEON(1): Gamma: 1.82
[  2292.910] (II) RADEON(1): DPMS capabilities: Off; RGB/Color Display
[  2292.910] (II) RADEON(1): First detailed timing is preferred mode
[  2292.911] (II) RADEON(1): redX: 0.639 redY: 0.323   greenX: 0.275 greenY: 0.597
[  2292.911] (II) RADEON(1): blueX: 0.143 blueY: 0.062   whiteX: 0.283 whiteY: 0.298
[  2292.911] (II) RADEON(1): Supported established timings:
[  2292.911] (II) RADEON(1): 720x400@70Hz
[  2292.911] (II) RADEON(1): 720x400@88Hz
[  2292.911] (II) RADEON(1): 640x480@60Hz
[  2292.911] (II) RADEON(1): 640x480@67Hz
[  2292.911] (II) RADEON(1): 640x480@72Hz
[  2292.911] (II) RADEON(1): 640x480@75Hz
[  2292.911] (II) RADEON(1): 800x600@56Hz
[  2292.911] (II) RADEON(1): 800x600@60Hz
[  2292.911] (II) RADEON(1): 800x600@72Hz
[  2292.911] (II) RADEON(1): 800x600@75Hz
[  2292.911] (II) RADEON(1): 832x624@75Hz
[  2292.911] (II) RADEON(1): 1024x768@87Hz (interlaced)
[  2292.911] (II) RADEON(1): 1024x768@60Hz
[  2292.911] (II) RADEON(1): 1024x768@70Hz
[  2292.911] (II) RADEON(1): 1024x768@75Hz
[  2292.911] (II) RADEON(1): 1152x864@75Hz
[  2292.911] (II) RADEON(1): Manufacturer's mask: 0
[  2292.911] (II) RADEON(1): Supported standard timings:
[  2292.911] (II) RADEON(1): #0: hsize: 640  vsize 480  refresh: 85  vid: 22833
[  2292.911] (II) RADEON(1): #1: hsize: 800  vsize 600  refresh: 85  vid: 22853
[  2292.911] (II) RADEON(1): #2: hsize: 1024  vsize 768  refresh: 85  vid: 22881
[  2292.911] (II) RADEON(1): #3: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
[  2292.911] (II) RADEON(1): Supported detailed timing:
[  2292.911] (II) RADEON(1): clock: 94.5 MHz   Image Size:  312 x 234 mm
[  2292.911] (II) RADEON(1): h_active: 1024  h_sync: 1072  h_sync_end 1168 h_blank_end 1376 h_border: 0
[  2292.911] (II) RADEON(1): v_active: 768  v_sync: 769  v_sync_end 772 v_blanking: 808 v_border: 0
[  2292.911] (II) RADEON(1): Ranges: V min: 50 V max: 160 Hz, H min: 30 H max: 71 kHz, PixClock max 115 MHz
[  2292.911] (II) RADEON(1): Monitor name: SyncMaster
[  2292.911] (II) RADEON(1): Serial No: HVARA09134
[  2292.911] (II) RADEON(1): EDID (in hex):
[  2292.911] (II) RADEON(1): 	00ffffffffffff004c2d220037315141
[  2292.911] (II) RADEON(1): 	290b0103682018522abbb9a352469824
[  2292.911] (II) RADEON(1): 	0f484cfffe8031594559615981800101
[  2292.911] (II) RADEON(1): 	010101010101ea240060410028303060
[  2292.911] (II) RADEON(1): 	130038ea1000001e000000fd0032a01e
[  2292.911] (II) RADEON(1): 	470b000a202020202020000000fc0053
[  2292.911] (II) RADEON(1): 	796e634d61737465720a2020000000ff
[  2292.911] (II) RADEON(1): 	00485641524130393133340a20200099
[  2292.911] (II) RADEON(1): Printing probed modes for output DisplayPort-0
[  2292.911] (II) RADEON(1): Modeline "1024x768"x85.0   94.50  1024 1072 1168 1376  768 769 772 808 +hsync +vsync (68.7 kHz eP)
[  2292.911] (II) RADEON(1): Modeline "1280x1024"x60.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[  2292.911] (II) RADEON(1): Modeline "1152x864"x75.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[  2292.912] (II) RADEON(1): Modeline "1024x768"x75.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[  2292.912] (II) RADEON(1): Modeline "1024x768"x70.1   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[  2292.912] (II) RADEON(1): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[  2292.912] (II) RADEON(1): Modeline "1024x768i"x87.0   44.90  1024 1032 1208 1264  768 768 776 817 interlace +hsync +vsync (35.5 kHz e)
[  2292.912] (II) RADEON(1): Modeline "832x624"x74.6   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[  2292.912] (II) RADEON(1): Modeline "800x600"x85.1   56.25  800 832 896 1048  600 601 604 631 +hsync +vsync (53.7 kHz e)
[  2292.912] (II) RADEON(1): Modeline "800x600"x72.2   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[  2292.912] (II) RADEON(1): Modeline "800x600"x75.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[  2292.912] (II) RADEON(1): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[  2292.912] (II) RADEON(1): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[  2292.912] (II) RADEON(1): Modeline "640x480"x85.0   36.00  640 696 752 832  480 481 484 509 -hsync -vsync (43.3 kHz e)
[  2292.912] (II) RADEON(1): Modeline "640x480"x75.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[  2292.912] (II) RADEON(1): Modeline "640x480"x72.8   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[  2292.912] (II) RADEON(1): Modeline "640x480"x66.7   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[  2292.912] (II) RADEON(1): Modeline "640x480"x59.9   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[  2292.912] (II) RADEON(1): Modeline "720x400"x87.8   35.50  720 738 846 900  400 421 423 449 -hsync -vsync (39.4 kHz e)
[  2292.912] (II) RADEON(1): Modeline "720x400"x70.1   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[  2292.912] (II) RADEON(1): Output DisplayPort-0 connected
[  2292.912] (II) RADEON(1): Using user preference for initial modes
[  2292.912] (II) RADEON(1): Output DisplayPort-0 using initial mode 1024x768 +0+0
[  2292.912] (II) RADEON(1): mem size init: gart size :3fdde000 vram size: s:40000000 visible:edc7000
[  2292.912] (==) RADEON(1): DPI set to (96, 96)
[  2292.912] (==) RADEON(1): Using gamma correction (1.0, 1.0, 1.0)
[  2292.912] (II) Loading sub module "ramdac"
[  2292.912] (II) LoadModule: "ramdac"
[  2292.912] (II) Module "ramdac" already built-in
[  2292.912] (--) Depth 24 pixmap format is 32 bpp
[  2292.912] (II) RADEON(0): [DRI2] Setup complete
[  2292.912] (II) RADEON(0): [DRI2]   DRI driver: r600
[  2292.912] (II) RADEON(0): [DRI2]   VDPAU driver: r600
[  2292.913] (II) RADEON(0): Front buffer size: 8064K
[  2292.913] (II) RADEON(0): VRAM usage limit set to 211863K
[  2292.913] (II) RADEON(0): SYNC extension fences enabled
[  2292.913] (II) RADEON(0): Present extension enabled
[  2292.913] (==) RADEON(0): DRI3 enabled
[  2292.913] (==) RADEON(0): Backing store enabled
[  2292.913] (II) RADEON(0): Direct rendering enabled
[  2292.919] (II) RADEON(0): Use GLAMOR acceleration.
[  2292.919] (II) RADEON(0): Acceleration enabled
[  2292.919] (==) RADEON(0): DPMS enabled
[  2292.919] (==) RADEON(0): Silken mouse enabled
[  2292.919] (II) RADEON(0): Set up textured video (glamor)
[  2292.919] (II) RADEON(0): [XvMC] Associated with GLAMOR Textured Video.
[  2292.919] (II) RADEON(0): [XvMC] Extension initialized.
[  2292.919] (II) RADEON(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[  2292.919] (WW) RADEON(0): Option "ModelName" is not used
[  2292.919] (WW) RADEON(0): Option "Position" is not used
[  2292.919] (WW) RADEON(0): Option "Primary" is not used
[  2292.919] (--) RandR disabled
[  2292.919] (II) RADEON(1): [DRI2] Setup complete
[  2292.919] (II) RADEON(1): [DRI2]   DRI driver: r600
[  2292.919] (II) RADEON(1): [DRI2]   VDPAU driver: r600
[  2292.919] (II) RADEON(1): Front buffer size: 3072K
[  2292.919] (II) RADEON(1): VRAM usage limit set to 216356K
[  2292.919] (II) RADEON(1): SYNC extension fences enabled
[  2292.919] (II) RADEON(1): Present extension enabled
[  2292.919] (==) RADEON(1): DRI3 enabled
[  2292.919] (==) RADEON(1): Backing store enabled
[  2292.919] (II) RADEON(1): Direct rendering enabled
[  2292.920] (II) RADEON(1): Use GLAMOR acceleration.
[  2292.920] (II) RADEON(1): Acceleration enabled
[  2292.920] (==) RADEON(1): DPMS enabled
[  2292.921] (==) RADEON(1): Silken mouse enabled
[  2292.921] (II) RADEON(1): Set up textured video (glamor)
[  2292.921] (II) RADEON(1): [XvMC] Associated with GLAMOR Textured Video.
[  2292.921] (II) RADEON(1): [XvMC] Extension initialized.
[  2292.921] (II) RADEON(1): RandR 1.2 enabled, ignore the following RandR disabled message.
[  2292.921] (WW) RADEON(1): Option "ModelName" is not used
[  2292.921] (WW) RADEON(1): Option "Position" is not used
[  2292.921] (WW) RADEON(1): Option "Primary" is not used
[  2292.921] (--) RandR disabled
[  2292.925] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[  2292.925] (II) AIGLX: enabled GLX_ARB_create_context
[  2292.925] (II) AIGLX: enabled GLX_ARB_create_context_profile
[  2292.925] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
[  2292.925] (II) AIGLX: enabled GLX_INTEL_swap_event
[  2292.925] (II) AIGLX: enabled GLX_SGI_swap_control
[  2292.925] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[  2292.925] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[  2292.925] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
[  2292.925] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[  2292.925] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[  2292.927] (II) AIGLX: Loaded and initialized r600
[  2292.927] (II) GLX: Initialized DRI2 GL provider for screen 0
[  2292.928] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[  2292.928] (II) AIGLX: enabled GLX_ARB_create_context
[  2292.928] (II) AIGLX: enabled GLX_ARB_create_context_profile
[  2292.928] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
[  2292.928] (II) AIGLX: enabled GLX_INTEL_swap_event
[  2292.928] (II) AIGLX: enabled GLX_SGI_swap_control
[  2292.928] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[  2292.928] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[  2292.928] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
[  2292.928] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[  2292.928] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[  2292.929] (II) AIGLX: Loaded and initialized r600
[  2292.929] (II) GLX: Initialized DRI2 GL provider for screen 1
[  2292.931] (II) RADEON(0): Setting screen physical size to 444 x 277
[  2292.931] (II) RADEON(1): Setting screen physical size to 270 x 203
[  2293.067] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[  2293.067] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[  2293.067] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[  2293.067] (**) Power Button: Applying InputClass "Keyboard Defaults"
[  2293.067] (II) LoadModule: "libinput"
[  2293.067] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[  2293.069] (II) Module libinput: vendor="X.Org Foundation"
[  2293.069] 	compiled for 1.19.3, module version = 0.26.0
[  2293.069] 	Module class: X.Org XInput Driver
[  2293.069] 	ABI class: X.Org XInput driver, version 24.1
[  2293.069] (II) Using input driver 'libinput' for 'Power Button'
[  2293.070] (II) systemd-logind: got fd for /dev/input/event1 13:65 fd 27 paused 0
[  2293.070] (**) Power Button: always reports core events
[  2293.070] (**) Option "Device" "/dev/input/event1"
[  2293.070] (**) Option "_source" "server/udev"
[  2293.070] (II) event1  - Power Button: is tagged by udev as: Keyboard
[  2293.070] (II) event1  - Power Button: device is a keyboard
[  2293.070] (II) event1  - Power Button: device removed
[  2293.070] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[  2293.070] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[  2293.070] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[  2293.100] (II) event1  - Power Button: is tagged by udev as: Keyboard
[  2293.100] (II) event1  - Power Button: device is a keyboard
[  2293.100] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[  2293.100] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[  2293.100] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[  2293.100] (**) Power Button: Applying InputClass "Keyboard Defaults"
[  2293.100] (II) Using input driver 'libinput' for 'Power Button'
[  2293.101] (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 30 paused 0
[  2293.102] (**) Power Button: always reports core events
[  2293.102] (**) Option "Device" "/dev/input/event0"
[  2293.102] (**) Option "_source" "server/udev"
[  2293.103] (II) event0  - Power Button: is tagged by udev as: Keyboard
[  2293.103] (II) event0  - Power Button: device is a keyboard
[  2293.103] (II) event0  - Power Button: device removed
[  2293.103] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[  2293.103] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[  2293.103] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[  2293.103] (II) event0  - Power Button: is tagged by udev as: Keyboard
[  2293.103] (II) event0  - Power Button: device is a keyboard
[  2293.104] (II) config/udev: Adding input device HDA ATI HDMI HDMI/DP,pcm=3 (/dev/input/event6)
[  2293.104] (II) No input driver specified, ignoring this device.
[  2293.104] (II) This device may have been added with another device file.
[  2293.104] (II) config/udev: Adding input device Logitech USB Optical Mouse (/dev/input/event2)
[  2293.104] (**) Logitech USB Optical Mouse: Applying InputClass "evdev pointer catchall"
[  2293.104] (**) Logitech USB Optical Mouse: Applying InputClass "libinput pointer catchall"
[  2293.104] (II) Using input driver 'libinput' for 'Logitech USB Optical Mouse'
[  2293.106] (II) systemd-logind: got fd for /dev/input/event2 13:66 fd 31 paused 0
[  2293.106] (**) Logitech USB Optical Mouse: always reports core events
[  2293.106] (**) Option "Device" "/dev/input/event2"
[  2293.106] (**) Option "_source" "server/udev"
[  2293.106] (II) event2  - Logitech USB Optical Mouse: is tagged by udev as: Mouse
[  2293.106] (II) event2  - Logitech USB Optical Mouse: device is a pointer
[  2293.106] (II) event2  - Logitech USB Optical Mouse: device removed
[  2293.106] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:12.1/usb4/4-2/4-2:1.0/0003:046D:C077.0001/input/input2/event2"
[  2293.106] (II) XINPUT: Adding extended input device "Logitech USB Optical Mouse" (type: MOUSE, id 8)
[  2293.107] (**) Option "AccelerationScheme" "none"
[  2293.107] (**) Logitech USB Optical Mouse: (accel) selected scheme none/0
[  2293.107] (**) Logitech USB Optical Mouse: (accel) acceleration factor: 2.000
[  2293.107] (**) Logitech USB Optical Mouse: (accel) acceleration threshold: 4
[  2293.107] (II) event2  - Logitech USB Optical Mouse: is tagged by udev as: Mouse
[  2293.107] (II) event2  - Logitech USB Optical Mouse: device is a pointer
[  2293.107] (II) config/udev: Adding input device Logitech USB Optical Mouse (/dev/input/mouse0)
[  2293.107] (II) No input driver specified, ignoring this device.
[  2293.108] (II) This device may have been added with another device file.
[  2293.108] (II) config/udev: Adding input device ALCOR macally Kbd Hub (/dev/input/event3)
[  2293.108] (**) ALCOR macally Kbd Hub: Applying InputClass "evdev keyboard catchall"
[  2293.108] (**) ALCOR macally Kbd Hub: Applying InputClass "libinput keyboard catchall"
[  2293.108] (**) ALCOR macally Kbd Hub: Applying InputClass "Keyboard Defaults"
[  2293.108] (II) Using input driver 'libinput' for 'ALCOR macally Kbd Hub'
[  2293.109] (II) systemd-logind: got fd for /dev/input/event3 13:67 fd 32 paused 0
[  2293.109] (**) ALCOR macally Kbd Hub: always reports core events
[  2293.109] (**) Option "Device" "/dev/input/event3"
[  2293.109] (**) Option "_source" "server/udev"
[  2293.109] (II) event3  - ALCOR macally Kbd Hub: is tagged by udev as: Keyboard
[  2293.109] (II) event3  - ALCOR macally Kbd Hub: device is a keyboard
[  2293.109] (II) event3  - ALCOR macally Kbd Hub: device removed
[  2293.109] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:12.1/usb4/4-3/4-3.1/4-3.1:1.0/0003:060B:0001.0002/input/input3/event3"
[  2293.109] (II) XINPUT: Adding extended input device "ALCOR macally Kbd Hub" (type: KEYBOARD, id 9)
[  2293.109] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[  2293.110] (II) event3  - ALCOR macally Kbd Hub: is tagged by udev as: Keyboard
[  2293.110] (II) event3  - ALCOR macally Kbd Hub: device is a keyboard
[  2293.110] (II) config/udev: Adding input device USB2.0 UVC PC Camera: USB2.0 UV (/dev/input/event5)
[  2293.110] (**) USB2.0 UVC PC Camera: USB2.0 UV: Applying InputClass "evdev keyboard catchall"
[  2293.110] (**) USB2.0 UVC PC Camera: USB2.0 UV: Applying InputClass "libinput keyboard catchall"
[  2293.110] (**) USB2.0 UVC PC Camera: USB2.0 UV: Applying InputClass "Keyboard Defaults"
[  2293.110] (II) Using input driver 'libinput' for 'USB2.0 UVC PC Camera: USB2.0 UV'
[  2293.111] (II) systemd-logind: got fd for /dev/input/event5 13:69 fd 33 paused 0
[  2293.111] (**) USB2.0 UVC PC Camera: USB2.0 UV: always reports core events
[  2293.111] (**) Option "Device" "/dev/input/event5"
[  2293.111] (**) Option "_source" "server/udev"
[  2293.111] (II) event5  - USB2.0 UVC PC Camera: USB2.0 UV: is tagged by udev as: Keyboard
[  2293.111] (II) event5  - USB2.0 UVC PC Camera: USB2.0 UV: device is a keyboard
[  2293.111] (II) event5  - USB2.0 UVC PC Camera: USB2.0 UV: device removed
[  2293.111] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:12.2/usb1/1-4/1-4:1.0/input/input5/event5"
[  2293.111] (II) XINPUT: Adding extended input device "USB2.0 UVC PC Camera: USB2.0 UV" (type: KEYBOARD, id 10)
[  2293.111] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[  2293.111] (II) event5  - USB2.0 UVC PC Camera: USB2.0 UV: is tagged by udev as: Keyboard
[  2293.111] (II) event5  - USB2.0 UVC PC Camera: USB2.0 UV: device is a keyboard
[  2293.112] (II) config/udev: Adding input device HDA ATI SB Line Out Front (/dev/input/event10)
[  2293.112] (II) No input driver specified, ignoring this device.
[  2293.112] (II) This device may have been added with another device file.
[  2293.112] (II) config/udev: Adding input device HDA ATI SB Line Out Surround (/dev/input/event11)
[  2293.112] (II) No input driver specified, ignoring this device.
[  2293.112] (II) This device may have been added with another device file.
[  2293.113] (II) config/udev: Adding input device HDA ATI SB Line Out CLFE (/dev/input/event12)
[  2293.113] (II) No input driver specified, ignoring this device.
[  2293.113] (II) This device may have been added with another device file.
[  2293.113] (II) config/udev: Adding input device HDA ATI SB Line Out Side (/dev/input/event13)
[  2293.113] (II) No input driver specified, ignoring this device.
[  2293.113] (II) This device may have been added with another device file.
[  2293.113] (II) config/udev: Adding input device HDA ATI SB Front Headphone (/dev/input/event14)
[  2293.113] (II) No input driver specified, ignoring this device.
[  2293.113] (II) This device may have been added with another device file.
[  2293.114] (II) config/udev: Adding input device HDA ATI SB Front Mic (/dev/input/event7)
[  2293.114] (II) No input driver specified, ignoring this device.
[  2293.114] (II) This device may have been added with another device file.
[  2293.114] (II) config/udev: Adding input device HDA ATI SB Rear Mic (/dev/input/event8)
[  2293.114] (II) No input driver specified, ignoring this device.
[  2293.114] (II) This device may have been added with another device file.
[  2293.115] (II) config/udev: Adding input device HDA ATI SB Line (/dev/input/event9)
[  2293.115] (II) No input driver specified, ignoring this device.
[  2293.115] (II) This device may have been added with another device file.
[  2293.115] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
[  2293.115] (II) No input driver specified, ignoring this device.
[  2293.115] (II) This device may have been added with another device file.
[  2293.388] (II) RADEON(0): EDID vendor "ACR", prod id 9
[  2293.388] (II) RADEON(0): Using EDID range info for horizontal sync
[  2293.388] (II) RADEON(0): Using EDID range info for vertical refresh
[  2293.388] (II) RADEON(0): Printing DDC gathered Modelines:
[  2293.388] (II) RADEON(0): Modeline "1680x1050"x0.0  146.25  1680 1960 2136 2240  1050 1053 1059 1089 -hsync +vsync (65.3 kHz eP)
[  2293.388] (II) RADEON(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[  2293.388] (II) RADEON(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[  2293.388] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[  2293.388] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[  2293.388] (II) RADEON(0): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[  2293.388] (II) RADEON(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[  2293.388] (II) RADEON(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[  2293.388] (II) RADEON(0): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[  2293.388] (II) RADEON(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[  2293.388] (II) RADEON(0): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1440x900"x0.0  136.75  1440 1536 1688 1936  900 903 909 942 -hsync +vsync (70.6 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1440x900"x0.0   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1600x1200"x0.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[  2293.388] (II) RADEON(0): Modeline "1680x1050"x0.0  119.00  1680 1728 1760 1840  1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[  2293.463] (II) RADEON(0): EDID vendor "ACR", prod id 9
[  2293.463] (II) RADEON(0): Using hsync ranges from config file
[  2293.463] (II) RADEON(0): Using vrefresh ranges from config file
[  2293.463] (II) RADEON(0): Printing DDC gathered Modelines:
[  2293.463] (II) RADEON(0): Modeline "1680x1050"x0.0  146.25  1680 1960 2136 2240  1050 1053 1059 1089 -hsync +vsync (65.3 kHz eP)
[  2293.463] (II) RADEON(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[  2293.463] (II) RADEON(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[  2293.463] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[  2293.463] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[  2293.463] (II) RADEON(0): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[  2293.463] (II) RADEON(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[  2293.463] (II) RADEON(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[  2293.463] (II) RADEON(0): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[  2293.463] (II) RADEON(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[  2293.463] (II) RADEON(0): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1440x900"x0.0  136.75  1440 1536 1688 1936  900 903 909 942 -hsync +vsync (70.6 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1440x900"x0.0   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1600x1200"x0.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[  2293.463] (II) RADEON(0): Modeline "1680x1050"x0.0  119.00  1680 1728 1760 1840  1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[  2293.738] (II) RADEON(1): EDID vendor "SAM", prod id 34
[  2293.738] (II) RADEON(1): Using EDID range info for horizontal sync
[  2293.738] (II) RADEON(1): Using EDID range info for vertical refresh
[  2293.738] (II) RADEON(1): Printing DDC gathered Modelines:
[  2293.738] (II) RADEON(1): Modeline "1024x768"x0.0   94.50  1024 1072 1168 1376  768 769 772 808 +hsync +vsync (68.7 kHz eP)
[  2293.738] (II) RADEON(1): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[  2293.738] (II) RADEON(1): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[  2293.738] (II) RADEON(1): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[  2293.738] (II) RADEON(1): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[  2293.738] (II) RADEON(1): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[  2293.738] (II) RADEON(1): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[  2293.738] (II) RADEON(1): Modeline "720x400"x0.0   35.50  720 738 846 900  400 421 423 449 -hsync -vsync (39.4 kHz e)
[  2293.738] (II) RADEON(1): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[  2293.738] (II) RADEON(1): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[  2293.738] (II) RADEON(1): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[  2293.738] (II) RADEON(1): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[  2293.738] (II) RADEON(1): Modeline "1024x768i"x0.0   44.90  1024 1032 1208 1264  768 768 772 817 interlace +hsync +vsync (35.5 kHz e)
[  2293.738] (II) RADEON(1): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[  2293.738] (II) RADEON(1): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[  2293.738] (II) RADEON(1): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[  2293.738] (II) RADEON(1): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[  2293.738] (II) RADEON(1): Modeline "640x480"x0.0   36.00  640 696 752 832  480 481 484 509 -hsync -vsync (43.3 kHz e)
[  2293.738] (II) RADEON(1): Modeline "800x600"x0.0   56.25  800 832 896 1048  600 601 604 631 +hsync +vsync (53.7 kHz e)
[  2293.738] (II) RADEON(1): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[  2305.153] (EE) 
[  2305.153] (EE) Backtrace:
[  2305.153] (EE) 0: /usr/lib/xorg-server/Xorg (OsLookupColor+0x139) [0x55cdb52c3e99]
[  2305.153] (EE) 1: /usr/lib/libpthread.so.0 (funlockfile+0x50) [0x7f199335ee1f]
[  2305.154] (EE) 2: ? (?+0x50) [0x50]
[  2305.154] (EE) 
[  2305.154] (EE) Segmentation fault at address 0x0
[  2305.154] (EE) 
Fatal server error:
[  2305.154] (EE) Caught signal 11 (Segmentation fault). Server aborting
[  2305.155] (EE) 
[  2305.155] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[  2305.155] (EE) Please also check the log file at "/home/hamish/.local/share/xorg/Xorg.0.log" for additional information.
[  2305.155] (EE) 
[  2305.155] (II) AIGLX: Suspending AIGLX clients for VT switch
[  2305.156] (II) AIGLX: Suspending AIGLX clients for VT switch
[  2305.220] (EE) Server terminated with error (1). Closing log file.

Section "ServerLayout"
        Identifier      "Default Layout"
	Screen	0	"Screen0" 0 0
	Screen	1	"Screen1" LeftOf "Screen0"
EndSection

Section "Monitor"
	Identifier  "RightHead"
	Option	    "ModelName" "Acer X223w LCD"
	Option	    "Position" "0 0"
        Option      "Primary" "true"
EndSection

Section "Monitor"
	Identifier  "LeftHead"
	Option	    "ModelName" "Samsung SyncMaster 753DF CRT"
	Option	    "Position" "0 0"
        Option      "Primary" "false"
EndSection

Section "Device"
	Identifier  "Card0"
        Driver "radeon"
	Screen 0
        Option "SwapbuffersWait" "off"
EndSection

Section "Device"
	Identifier  "Card1"
        Driver  "radeon"
	Screen 1
        Option "SwapbuffersWait" "off"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device "Card0"
	Monitor "RightHead"
        Option  "ZaphodHeads" "DVI-0"
        DefaultDepth 24 
EndSection

Section "Screen"
	Identifier "Screen1"
	Device "Card1"
	Monitor "LeftHead"
        Option  "ZaphodHeads" "DisplayPort-0"
        DefaultDepth 24
EndSection

Section "InputClass"                                                            
        Identifier "Keyboard Defaults"                                          
        MatchIsKeyboard "yes"                                                   
        Option "XkbOptions" "terminate:ctrl_alt_bksp"                           
EndSection

It also shows the following lines after I get kicked back to the command line after a crash:

Fatal IO error 104 (Connection rest by peer) on X server :0.
xfce4-panel: Cannot open display: :0.0.
Type "xfce4-panel --help" for usage.
xinit:
(xfsettingsd:31185): xfsettingsd-ERROR **: Unable to open display.
connection to X server lost

I launched Blackbox just to make sure it was not an Xfce issue, and had the same result. The second head seems to work fine in most other respects, as I can launch applications using the DISPLAY environment variable without any issues, but when I launch a full screen application on the second head Xorg does crash in the same way. I can launch full screen applications on my primary monitor, and indeed when playing games that lock the mouse cursor to the one screen I can not make it crash. I am using a Radeon HD 6870 graphics card with the Gallium3D radeon drivers.

Last edited by Hamish (2018-03-15 17:53:52)

---

Thank you,
Hamish Paul Wilson

Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Here is also the relevant output from journalctl after a crash:

Mar 14 14:52:48 Griffindor systemd-coredump[4059]: Process 28380 (Xorg) of user 1000 dumped core.
                                                   
                                                   Stack trace of thread 28380:
                                                   #0  0x00007f8992060860 raise (libc.so.6)
                                                   #1  0x00007f8992061ec9 abort (libc.so.6)
                                                   #2  0x000055b4d7e05cea OsAbort (Xorg)
                                                   #3  0x000055b4d7ce1674 ddxGiveUp (Xorg)
                                                   #4  0x000055b4d7e0b7e2 n/a (Xorg)
                                                   #5  0x000055b4d7e0c625 FatalError (Xorg)
                                                   #6  0x000055b4d7e02dde n/a (Xorg)
                                                   #7  0x00007f89923f4dd0 n/a (libpthread.so.0)
                                                   
                                                   Stack trace of thread 28385:
                                                   #0  0x00007f89923f373c __lll_lock_wait (libpthread.so.0)
                                                   #1  0x00007f89923ecac6 __pthread_mutex_lock (libpthread.so.0)
                                                   #2  0x000055b4d7e00ec0 input_lock (Xorg)
                                                   #3  0x000055b4d7e01151 n/a (Xorg)
                                                   #4  0x000055b4d7e03861 n/a (Xorg)
                                                   #5  0x000055b4d7e00fae n/a (Xorg)
                                                   #6  0x00007f89923ea08c start_thread (libpthread.so.0)
                                                   #7  0x00007f8992121e7f __clone (libc.so.6)
                                                   
                                                   Stack trace of thread 28381:
                                                   #0  0x00007f89923f03bd pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                   #1  0x00007f898cc9dfbc n/a (r600_dri.so)
                                                   #2  0x00007f898cc9dec8 n/a (r600_dri.so)
                                                   #3  0x00007f89923ea08c start_thread (libpthread.so.0)
                                                   #4  0x00007f8992121e7f __clone (libc.so.6)
                                                   
                                                   Stack trace of thread 28382:
                                                   #0  0x00007f89923f03bd pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                   #1  0x00007f898cc9dfbc n/a (r600_dri.so)
                                                   #2  0x00007f898cc9dec8 n/a (r600_dri.so)
                                                   #3  0x00007f89923ea08c start_thread (libpthread.so.0)
                                                   #4  0x00007f8992121e7f __clone (libc.so.6)

---

Thank you,
Hamish Paul Wilson

seth

Member

Registered: 2012-09-03

Posts: 58,693

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Did you try to use the modesetting (and, if supported, amdgpu) driver?

---

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Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

amdgpu is for newer graphics cards than mine. I am already using the appropriate radeon driver, and indeed, have been doing so without issue on this setup for over two years.

This seems to be a recently introduced regression bug.

---

Thank you,
Hamish Paul Wilson

seth

Member

Registered: 2012-09-03

Posts: 58,693

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

The idea was to isolate the cause - if it doesn't happen w/ the modesetting driver, you know it's in the radeon ddx driver.

---

How to upload text · How to boot w/o GUI · Disable Windows Fast-Start! · Fix your xinitrc

Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Pardon my confusion then, but I am still unsure what you wish for me to try?

---

Thank you,
Hamish Paul Wilson

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 23,196

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Remove xf86-video-ati (and the configurations explicitly mentioning radeon). Without it, xorg will fall back to a built in modesetting driver for output.

Last edited by V1del (2018-03-14 23:20:28)

Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Thank you V1del, I understand now.

I am having some trouble replicating the problem on the modesetting driver though, as I can not get it to accept my modified xorg.conf. Just removing the xorg.conf file causes me to have one large screen stretched over two displays using RandR, which does not suffer from the same issue, but this is also true with radeon. It does seem to be a Zaphod specific issue.

According to this article the modesetting driver does have Zaphod mode support, so there must be something wrong with my configuration:
https://www.phoronix.com/scan.php?page= … etting-Add

Here is the xorg.conf I have been trying with the modesetting driver:

Section "ServerLayout"
        Identifier      "Default Layout"
	Screen	0	"Screen0" 0 0
	Screen	1	"Screen1" LeftOf "Screen0"
EndSection

Section "Monitor"
	Identifier  "RightHead"
	Option	    "ModelName" "Acer X223w LCD"
	Option	    "Position" "0 0"
        Option      "Primary" "true"
EndSection

Section "Monitor"
	Identifier  "LeftHead"
	Option	    "ModelName" "Samsung SyncMaster 753DF CRT"
	Option	    "Position" "0 0"
        Option      "Primary" "false"
EndSection

Section "Device"
	Identifier  "Card0"
        Driver "modesetting"
	Screen 0
EndSection

Section "Device"
	Identifier  "Card1"
        Driver  "modesetting"
	Screen 1
EndSection

Section "Screen"
	Identifier "Screen0"
	Device "Card0"
	Monitor "RightHead"
        Option  "ZaphodHeads" "DVI-1"
        DefaultDepth 24 
EndSection

Section "Screen"
	Identifier "Screen1"
	Device "Card1"
	Monitor "LeftHead"
        Option  "ZaphodHeads" "DisplayPort-0"
        DefaultDepth 24
EndSection

Section "InputClass"                                                            
        Identifier "Keyboard Defaults"                                          
        MatchIsKeyboard "yes"                                                   
        Option "XkbOptions" "terminate:ctrl_alt_bksp"                           
EndSection

Last edited by Hamish (2018-03-15 01:06:00)

---

Thank you,
Hamish Paul Wilson

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 23,196

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Something you will also want to check is that the randr names you pass to ZaphodHeads are still the same, they can differ between modesetting and radeon.

Last edited by V1del (2018-03-15 08:27:18)

seth

Member

Registered: 2012-09-03

Posts: 58,693

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

And if that's not it, please provide your xorg log.

---

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Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Something you will also want to check is that the randr names you pass to ZaphodHeads are still the same, they can differ between modesetting and radeon.

Thank you again V1del, that was indeed the issue.

I can now confirm that the problem is indeed with the radeon ddx driver as with modesetting I am not experiencing any crashes. Thank you for the suggestion seth.

The last time I had any real issues with the radeon driver the alternative was just VESA, I was unaware that the modesetting driver existed. Seeing as how it does not impair my 3D performance and my desktop usage seems about the same this seems to be a very acceptable compromise until we can get this bug squashed.

---

Thank you,
Hamish Paul Wilson

Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

I have now submitted a bug report to the freedesktop.org bugzilla:
https://bugs.freedesktop.org/show_bug.cgi?id=105526

Seeing as how the modesetting driver is an acceptable workaround and I have now escalated the problem upstream, I am marking the thread as [SOLVED].

---

Thank you,
Hamish Paul Wilson

Hamish

Member

From: Rural Alberta, Canada

Registered: 2013-02-26

Posts: 46

Website

Re: [SOLVED] Xorg crashing when using second monitor with Zaphod Mode

Just chiming in to report that the bug was fixed in the latest version of xf86-video-ati and that everything is working fine on the radeon driver again.

---

Thank you,
Hamish Paul Wilson