You are not logged in.
Hi,
2 problems that I do not know if those are related.
Since a week, I have lost my max resolution 2560x1080, I get only 1920x1080 detected.
When trying to update the package, I got conflict with some package
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
:: Starting full system upgrade...
:: Replace compositeproto with extra/xorgproto? [Y/n]
:: Replace damageproto with extra/xorgproto? [Y/n]
:: Replace dmxproto with extra/xorgproto? [Y/n]
:: Replace fixesproto with extra/xorgproto? [Y/n]
:: Replace fontsproto with extra/xorgproto? [Y/n]
:: Replace inputproto with extra/xorgproto? [Y/n]
:: Replace kbproto with extra/xorgproto? [Y/n]
:: Replace randrproto with extra/xorgproto? [Y/n]
:: Replace recordproto with extra/xorgproto? [Y/n]
:: Replace renderproto with extra/xorgproto? [Y/n]
:: Replace scrnsaverproto with extra/xorgproto? [Y/n]
:: Replace videoproto with extra/xorgproto? [Y/n]
:: Replace xextproto with extra/xorgproto? [Y/n]
:: Replace xf86dgaproto with extra/xorgproto? [Y/n]
:: Replace xf86vidmodeproto with extra/xorgproto? [Y/n]
:: Replace xineramaproto with extra/xorgproto? [Y/n]
:: Replace xproto with extra/xorgproto? [Y/n]
resolving dependencies...
looking for conflicting packages...
error: failed to prepare transaction (could not satisfy dependencies)
:: libxfont: removing fontsproto breaks dependency 'fontsproto>=2.1.3'
I will look more closely on this xorgproto ....
Any idea?
Last edited by kamelie1706 (2018-02-24 16:10:32)
Offline
removing libxfont fixed the conflict issue but still stuck in 1920x1080 ...
xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 673mm x 284mm
1920x1080 60.00*
1680x1050 59.88
1280x1024 75.02 60.02
1440x900 59.90
1280x960 60.00
1280x720 60.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08
I have tried to add manually
cvt 2560 1080 60
# 2560x1080 59.98 Hz (CVT) hsync: 67.17 kHz; pclk: 230.00 MHz
Modeline "2560x1080_60.00" 230.00 2560 2720 2992 3424 1080 1083 1093 1120 -hsync +vsync
sudo xrandr --newmode "2560x1080_60.00" 230.00 2560 2720 2992 3424 1080 1083 1093 1120 -hsync +vsync
sudo xrandr --addmode DVI-D-0 2560x1080_60.00
xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 673mm x 284mm
1920x1080 60.00*
1680x1050 59.88
1280x1024 75.02 60.02
1440x900 59.90
1280x960 60.00
1280x720 60.00
1024x768 75.03 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 59.94
720x400 70.08
2560x1080_60.00 59.98
The selection appears in KDE screen resolution settings ... but does not work
xrandr --output DVI-D-0 --mode "2560x1080_60.00"
xrandr: Configure crtc 0 failed
Last edited by kamelie1706 (2018-02-10 14:32:09)
Offline
I have the same problem. I'm removing libxfont to see if it's solving it. The resolution issue might be related to an old video card driver for you, I think.
Offline
After a reboot, it worked with 4K resolution
Offline
indeed removing libxfont worked ... for the resolution I am using open source driver so should be up to date unless there is a bug in latest mesa package (end of january)
Last edited by kamelie1706 (2018-02-10 16:33:21)
Offline
Still stuck
xrandr --verbose
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
Identifier: 0x54
Timestamp: 16277
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3 4
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
Identifier: 0x55
Timestamp: 16277
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3 4
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
DVI-D-0 connected primary 1920x1080+0+0 (0x58) normal (normal left inverted right x axis y axis) 673mm x 284mm
Identifier: 0x56
Timestamp: 16277
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1 2 3 4
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0005e36329bb030000
2217010380431c782aca95a6554ea126
0f5054bfef00d1c0b300950081808140
81c001010101cd4600a0a0381f403020
3a00a11c2100001a000000fd00324c1e
631e000a202020202020000000fc0032
3936330a2020202020202020000000ff
0046515a44384a413030303935350012
TearFree: auto
supported: off, on, auto
underscan vborder: 0
range: (0, 128)
underscan hborder: 0
range: (0, 128)
underscan: off
supported: off, on, auto
scaling mode: None
supported: None, Full, Center, Full aspect
non-desktop: 0
range: (0, 1)
link-status: Good
supported: Good, Bad
1920x1080 (0x58) 148.500MHz -HSync -VSync *current
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.50KHz
v: height 1080 start 1084 end 1089 total 1125 clock 60.00Hz
1680x1050 (0x59) 119.000MHz +HSync -VSync
h: width 1680 start 1728 end 1760 total 1840 skew 0 clock 64.67KHz
v: height 1050 start 1053 end 1059 total 1080 clock 59.88Hz
1280x1024 (0x5a) 135.000MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz
1280x1024 (0x5b) 108.000MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1440x900 (0x5c) 88.750MHz +HSync -VSync
h: width 1440 start 1488 end 1520 total 1600 skew 0 clock 55.47KHz
v: height 900 start 903 end 909 total 926 clock 59.90Hz
1280x960 (0x5d) 108.000MHz +HSync +VSync
h: width 1280 start 1376 end 1488 total 1800 skew 0 clock 60.00KHz
v: height 960 start 961 end 964 total 1000 clock 60.00Hz
1280x720 (0x5e) 74.250MHz +HSync +VSync
h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 45.00KHz
v: height 720 start 725 end 730 total 750 clock 60.00Hz
1024x768 (0x5f) 78.750MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz
v: height 768 start 769 end 772 total 800 clock 75.03Hz
1024x768 (0x60) 75.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1328 skew 0 clock 56.48KHz
v: height 768 start 771 end 777 total 806 clock 70.07Hz
1024x768 (0x61) 65.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
832x624 (0x62) 57.284MHz -HSync -VSync
h: width 832 start 864 end 928 total 1152 skew 0 clock 49.73KHz
v: height 624 start 625 end 628 total 667 clock 74.55Hz
800x600 (0x63) 50.000MHz +HSync +VSync
h: width 800 start 856 end 976 total 1040 skew 0 clock 48.08KHz
v: height 600 start 637 end 643 total 666 clock 72.19Hz
800x600 (0x64) 49.500MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz
v: height 600 start 601 end 604 total 625 clock 75.00Hz
800x600 (0x65) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
800x600 (0x66) 36.000MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.16KHz
v: height 600 start 601 end 603 total 625 clock 56.25Hz
640x480 (0x67) 31.500MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.50KHz
v: height 480 start 481 end 484 total 500 clock 75.00Hz
640x480 (0x68) 31.500MHz -HSync -VSync
h: width 640 start 664 end 704 total 832 skew 0 clock 37.86KHz
v: height 480 start 489 end 492 total 520 clock 72.81Hz
640x480 (0x69) 30.240MHz -HSync -VSync
h: width 640 start 704 end 768 total 864 skew 0 clock 35.00KHz
v: height 480 start 483 end 486 total 525 clock 66.67Hz
640x480 (0x6a) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
720x400 (0x6b) 28.320MHz -HSync +VSync
h: width 720 start 738 end 846 total 900 skew 0 clock 31.47KHz
v: height 400 start 412 end 414 total 449 clock 70.08Hz
So 2560x1080 not detected by default ... no problem under windows 10
Using DVI-D connection.
I tried to reduce frame rate to 50Hz ... did not help.
Looking at the package installed
sudo pacman -Ss mesa
extra/glu 9.0.0-4 [installed]
Mesa OpenGL Utility library
extra/libva-mesa-driver 17.3.5-1 [installed]
VA-API implementation for gallium
extra/mesa 17.3.5-1 [installed]
an open-source implementation of the OpenGL specification
extra/mesa-demos 8.3.0-4 [installed]
Mesa demos and tools incl. glxinfo + glxgears
extra/mesa-vdpau 17.3.5-1 [installed]
Mesa VDPAU drivers
extra/opencl-mesa 17.3.5-1
OpenCL support for AMD/ATI Radeon mesa drivers
extra/vulkan-intel 17.3.5-1
Intel's Vulkan mesa driver
extra/vulkan-radeon 17.3.5-1
Radeon's Vulkan mesa driver
community/i810-dri 7.11.2-9
Mesa DRI drivers for Intel i810
community/mach64-dri 7.11.2-9
Mesa DRI drivers for ATI Mach64
community/mga-dri 7.11.2-9
Mesa DRI drivers for Matrox
community/r128-dri 7.11.2-9
Mesa DRI drivers for ATI Rage128
community/savage-dri 7.11.2-9
Mesa DRI drivers for S3 Sraphics/VIA Savage
community/sis-dri 7.11.2-9
Mesa DRI drivers for SiS
community/tdfx-dri 7.11.2-9
Mesa DRI drivers for 3dfx
community/unichrome-dri 7.11.2-9
Mesa DRI drivers for S3 Graphics/VIA Unichrome
multilib/lib32-glu 9.0.0-3 [installed]
Mesa OpenGL utility library (32 bits)
multilib/lib32-libva-mesa-driver 17.3.5-1
VA-API implementation for gallium (32-bit)
multilib/lib32-mesa 17.3.5-1 [installed]
an open-source implementation of the OpenGL specification (32-bit)
multilib/lib32-mesa-demos 8.3.0-3
Mesa demos and tools (32-bit)
multilib/lib32-mesa-vdpau 17.3.5-1 [installed]
Mesa VDPAU drivers (32-bit)
multilib/lib32-vulkan-intel 17.3.5-1
Intel's Vulkan mesa driver (32-bit)
multilib/lib32-vulkan-radeon 17.3.5-1
Radeon's Vulkan mesa driver (32-bit)
Anything missing?
Any idea what to look next?
Thanks
Last edited by kamelie1706 (2018-02-24 15:39:43)
Offline
There might be some problems with the new DC code added in kernel 4.15, try booting with the kernel parameter
amdgpu.dc=0
Offline
Great thanks!
That was it.
What is this DC code about?
Offline
Proper support for HDMI/DP audio output is probably the biggest thing and afaik certain cards absolutely require it for display, but it seems to have problems with HIDPI / bigger resolutions in general.
Offline
Thanks for the explanation ... I will check if there is already a bug opened for the kernel.
Offline
up stream bug opened here
https://bugzilla.kernel.org/show_bug.cgi?id=198921
Offline
Looks like you are hitting this already-filed-and-fixed bug: https://bugs.freedesktop.org/show_bug.cgi?id=103953
Offline
Thanks for point it out. I was anyway going to test it again when 4.16 hits the stable stage in few weeks.
Side question:
how do you know which bug list to check? For example when I got the hint this was related to kernel module, the kernel list sound logical ... I have no clue what is the scope for the actual freedesktop list ....
Offline
how do you know which bug list to check? For example when I got the hint this was related to kernel module, the kernel list sound logical.
I didn't, found it through web searches on this bug's symptoms.
I have no clue what is the scope for the actual freedesktop list.
Here it is: https://bugs.freedesktop.org/describecomponents.cgi
Apparently, developers of this particular kernel module (amdgpu) are active in freedesktop.org bugtracker.
Offline
Thanks good to know next time I need to backreport/search bug around this area!
Offline
FYI
It seems it works out of the box with 4.16.3-1-ARCH. I did not have to set
amdgpu.dc=0
Offline