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#1 2016-03-29 17:56:55

Kei
Member
Registered: 2007-04-05
Posts: 88

screen flicker with with xf86-video-ati @ Radeon HD 5770

Hi,

Since two weeks (or so) my screen flickers every couple of seconds, which makes the system almost unusable. The flickering happens at irregular intervals, mostly when windows get repainted. It always flickers when I open a new window, but as long as I only type in a single line it doesn't (it flickers on line breaks). Interestingly, the compositing effect on ALT-Tab (on KDE) causes the screen to flicker only on invocation, but as long as I continue to cycle through the windows there is no flicker anymore.

I use KDE, but it also happens under Gnome, so I assume it's related to the ati driver (or X11 itself). The card works fine under Windows, so it's definitely not a hardware problem.

There is nothing interesting in the journal, but there are strange entries in Xorg.log:

[   412.522] (WW) RADEON(0): radeon_dri2_flip_event_handler: Pageflip completion event has impossible msc 24536 < target_msc 24537
[   414.255] (WW) RADEON(0): radeon_dri2_flip_event_handler: Pageflip completion event has impossible msc 24638 < target_msc 24639
[   425.739] (WW) RADEON(0): radeon_dri2_flip_event_handler: Pageflip completion event has impossible msc 25324 < target_msc 25325
[   426.606] (WW) RADEON(0): radeon_dri2_flip_event_handler: Pageflip completion event has impossible msc 25374 < target_msc 25375
[   447.206] (WW) RADEON(0): radeon_dri2_flip_event_handler: Pageflip completion event has impossible msc 26606 < target_msc 26607
...

Of course I've queried the internet for these warnings, but I'm still not sure what causes them. It seems there has been a problem with linux 4.4 and the driver at the time, but apparently those issues have been fixed in fall 2015.

I'd appreciate any hints or ideas what to try. Maybe some obscure driver option I could try?

* stock kernel 4.4.5-1 x86_64
* xorg-server 1.18.2-4
* xf86-video-ati 1:7.6.1-1
* no custom xorg.conf
* [AMD/ATI] Juniper XT [Radeon HD 5770]

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#2 2016-03-31 08:04:15

Yawz7z7
Member
Registered: 2015-07-10
Posts: 7

Re: screen flicker with with xf86-video-ati @ Radeon HD 5770

While I don't have any insight into how to resolve your issue under your current configuration, I can say that I'm using the same video card with catalyst and I'm not experiencing this issue.

Edit: https://wiki.archlinux.org/index.php/ATI#Powersaving

Are you using dynpm? It seems that your symptoms would fit with some users who use that setting.

I'm currently trying to get radeon going on my own system with the same card, but I can't reproduce your issue yet.

Edit2: I haven't been able to get any tearing still (I've been battling overheating though like mad, I think I need to reseat my heatsink.) You could try installing driconf to see if any options like vsync may fix your issue. Other than that all I can really suggest is trying to rollback radeon/xorg/kernel until you find which package is specifically the culprit.

Edit3: or you could present your error messages to the radeon irc, they would be the most likely to be able to figure it out.

Last edited by Yawz7z7 (2016-04-01 00:31:22)

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#3 2016-04-02 00:54:18

hype444
Member
Registered: 2016-04-01
Posts: 2

Re: screen flicker with with xf86-video-ati @ Radeon HD 5770

I have been having this exact issue using the same hardware and packages that you have listed. The problem occurs when upgrading linux 4.4.3-1 to 4.4.5-1.

For now Yawz7z7's suggestion to use driconf appears to have solved my problem.

Edit: Although my screen flickering seems to have mostly disappeared for now, I have tried uninstalling driconf and it does not have any effect (the flickering does not return), so this may not actually be the solution.

Last edited by hype444 (2016-04-03 20:58:23)

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#4 2016-04-03 19:18:16

Kei
Member
Registered: 2007-04-05
Posts: 88

Re: screen flicker with with xf86-video-ati @ Radeon HD 5770

Thank you very much for your suggestions!

@Yawz7z7: I'm not using dynpm but dpm [1], but you got me in the right direction: I managed to get rid of the screen flickering by forcing the dpm performance level to high or low. The issues come with the "auto" performance level. If I keep the GPU busy by doing lots of switching, composite effects etc, there is no flicker; as soon as the GPU is idle for a second, the flickering follows shortly. So I think the issue is connected to dpm switching the card's performance level.

@hype444: I've also tried driconf, but unfortunately the setting seems to have no effect for me (maybe I did it wrong - I don't know how to check that vsync is indeed enabled).

Do you think I should file a bug report somewhere?

[1] https://wiki.archlinux.org/index.php/AT … management

EDIT: btw, do you know if there is a way to persist the dpm profile setting, more elegant than an "echo" in some startup script?

Last edited by Kei (2016-04-03 20:28:08)

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#5 2016-04-03 20:56:00

hype444
Member
Registered: 2016-04-01
Posts: 2

Re: screen flicker with with xf86-video-ati @ Radeon HD 5770

@Kei: I now have a feeling that installing driconf didn't fix my screen flickering problem, since after booting this morning the problem returned. However following a reboot the flickering went away again. I have now uninstalled driconf, and after multiple reboots I still haven't seen any flickering.

I am currently unsure why my situation has improved, as I used to get constant flickering on almost every boot following the upgrade to linux 4.4.5-1. I'll edit my above post to reflect this, and keep an eye on this topic if the problem returns again.

Here's my latest Xorg.0.log, which may help you to debug your problem (I've removed some irrelevant parts).

[    20.209] 
X.Org X Server 1.18.2
Release Date: 2016-03-11
[    20.209] X Protocol Version 11, Revision 0
[    20.209] Build Operating System: Linux 4.2.5-1-ARCH x86_64 
[    20.209] Current Operating System: Linux archlinux 4.4.5-1-ARCH #1 SMP PREEMPT Thu Mar 10 07:38:19 CET 2016 x86_64
[    20.209] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=/dev/sdb3
[    20.209] Build Date: 25 March 2016  08:54:41AM
[    20.209]  
[    20.209] Current version of pixman: 0.34.0
[    20.209] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    20.209] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    20.210] (==) Log file: "/home/samuel/.local/share/xorg/Xorg.0.log", Time: Mon Apr  4 08:25:44 2016
[    20.249] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    20.280] (==) No Layout section.  Using the first Screen section.
[    20.280] (==) No screen section available. Using defaults.
[    20.280] (**) |-->Screen "Default Screen Section" (0)
[    20.280] (**) |   |-->Monitor "<default monitor>"
[    20.281] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    20.281] (==) Automatically adding devices
[    20.281] (==) Automatically enabling devices
[    20.281] (==) Automatically adding GPU devices
[    20.281] (==) Max clients allowed: 256, resource mask: 0x1fffff
[    20.338] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
[    20.338] 	Entry deleted from font path.
[    20.338] 	(Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
[    20.338] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
[    20.338] 	Entry deleted from font path.
[    20.338] 	(Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
[    20.338] (==) FontPath set to:
	/usr/share/fonts/misc/,
	/usr/share/fonts/TTF/,
	/usr/share/fonts/OTF/,
	/usr/share/fonts/Type1/
[    20.338] (==) ModulePath set to "/usr/lib/xorg/modules"
[    20.338] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    20.338] (II) Loader magic: 0x819d20
[    20.338] (II) Module ABI versions:
[    20.338] 	X.Org ANSI C Emulation: 0.4
[    20.338] 	X.Org Video Driver: 20.0
[    20.338] 	X.Org XInput driver : 22.1
[    20.338] 	X.Org Server Extension : 9.0
[    20.339] (++) using VT number 1

[    20.339] (--) controlling tty is VT number 1, auto-enabling KeepTty
[    20.340] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
[    20.340] (II) xfree86: Adding drm device (/dev/dri/card1)
[    20.340] (II) systemd-logind: got fd for /dev/dri/card1 226:1 fd 8 paused 0
[    20.340] (II) xfree86: Adding drm device (/dev/dri/card0)
[    20.340] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 9 paused 0
[    20.341] (--) PCI: (0:0:2:0) 8086:0412:1458:d000 rev 6, Mem @ 0xd0400000/4194304, 0xb0000000/268435456, I/O @ 0x0000f000/64
[    20.341] (--) PCI:*(0:1:0:0) 1002:68b8:1002:2543 rev 0, Mem @ 0xc0000000/268435456, 0xd0020000/131072, I/O @ 0x0000e000/256, BIOS @ 0x????????/131072
[    20.341] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[    20.341] (II) LoadModule: "glx"
[    20.342] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    20.449] (II) Module glx: vendor="X.Org Foundation"
[    20.449] 	compiled for 1.18.2, module version = 1.0.0
[    20.449] 	ABI class: X.Org Server Extension, version 9.0
[    20.449] (==) AIGLX enabled
[    20.449] (==) Matched ati as autoconfigured driver 0
[    20.449] (==) Matched intel as autoconfigured driver 1
[    20.449] (==) Matched ati as autoconfigured driver 2
[    20.449] (==) Matched modesetting as autoconfigured driver 3
[    20.449] (==) Matched fbdev as autoconfigured driver 4
[    20.449] (==) Matched vesa as autoconfigured driver 5
[    20.449] (==) Assigned the driver to the xf86ConfigLayout
[    20.449] (II) LoadModule: "ati"
[    20.480] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so
[    20.485] (II) Module ati: vendor="X.Org Foundation"
[    20.485] 	compiled for 1.18.0, module version = 7.6.1
[    20.485] 	Module class: X.Org Video Driver
[    20.485] 	ABI class: X.Org Video Driver, version 20.0
[    20.485] (II) LoadModule: "radeon"
[    20.485] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so
[    20.507] (II) Module radeon: vendor="X.Org Foundation"
[    20.507] 	compiled for 1.18.0, module version = 7.6.1
[    20.507] 	Module class: X.Org Video Driver
[    20.507] 	ABI class: X.Org Video Driver, version 20.0
[    20.507] (II) LoadModule: "intel"
[    20.507] (WW) Warning, couldn't open module intel
[    20.507] (II) UnloadModule: "intel"
[    20.507] (II) Unloading intel
[    20.507] (EE) Failed to load module "intel" (module does not exist, 0)
[    20.507] (II) LoadModule: "modesetting"
[    20.507] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    20.519] (II) Module modesetting: vendor="X.Org Foundation"
[    20.519] 	compiled for 1.18.2, module version = 1.18.2
[    20.519] 	Module class: X.Org Video Driver
[    20.519] 	ABI class: X.Org Video Driver, version 20.0
[    20.519] (II) LoadModule: "fbdev"
[    20.519] (WW) Warning, couldn't open module fbdev
[    20.519] (II) UnloadModule: "fbdev"
[    20.519] (II) Unloading fbdev
[    20.519] (EE) Failed to load module "fbdev" (module does not exist, 0)
[    20.519] (II) LoadModule: "vesa"
[    20.519] (WW) Warning, couldn't open module vesa
[    20.519] (II) UnloadModule: "vesa"
[    20.519] (II) Unloading vesa
[    20.519] (EE) Failed to load module "vesa" (module does not exist, 0)
[    20.519] (II) RADEON: Driver for ATI Radeon chipsets:
	ATI Radeon Mobility X600 (M24) 3150 (PCIE), ATI FireMV 2400 (PCI),
	ATI Radeon Mobility X300 (M24) 3152 (PCIE),
	ATI FireGL M24 GL 3154 (PCIE), ATI FireMV 2400 3155 (PCI),
	ATI Radeon X600 (RV380) 3E50 (PCIE),
	ATI FireGL V3200 (RV380) 3E54 (PCIE), ATI Radeon IGP320 (A3) 4136,
	ATI Radeon IGP330/340/350 (A4) 4137, ATI Radeon 9500 AD (AGP),
	ATI Radeon 9500 AE (AGP), ATI Radeon 9600TX AF (AGP),
	ATI FireGL Z1 AG (AGP), ATI Radeon 9800SE AH (AGP),
	ATI Radeon 9800 AI (AGP), ATI Radeon 9800 AJ (AGP),
	ATI FireGL X2 AK (AGP), ATI Radeon 9600 AP (AGP),
	ATI Radeon 9600SE AQ (AGP), ATI Radeon 9600XT AR (AGP),
	ATI Radeon 9600 AS (AGP), ATI FireGL T2 AT (AGP), ATI Radeon 9650,
	ATI FireGL RV360 AV (AGP), ATI Radeon 7000 IGP (A4+) 4237,
	ATI Radeon 8500 AIW BB (AGP), ATI Radeon IGP320M (U1) 4336,
	ATI Radeon IGP330M/340M/350M (U2) 4337,
	ATI Radeon Mobility 7000 IGP 4437, ATI Radeon 9000/PRO If (AGP/PCI),
	ATI Radeon 9000 Ig (AGP/PCI), ATI Radeon X800 (R420) JH (AGP),
	ATI Radeon X800PRO (R420) JI (AGP),
	ATI Radeon X800SE (R420) JJ (AGP), ATI Radeon X800 (R420) JK (AGP),
	ATI Radeon X800 (R420) JL (AGP), ATI FireGL X3 (R420) JM (AGP),
	ATI Radeon Mobility 9800 (M18) JN (AGP),
	ATI Radeon X800 SE (R420) (AGP), ATI Radeon X800XT (R420) JP (AGP),
	ATI Radeon X800 VE (R420) JT (AGP), ATI Radeon X850 (R480) (AGP),
	ATI Radeon X850 XT (R480) (AGP), ATI Radeon X850 SE (R480) (AGP),
	ATI Radeon X850 PRO (R480) (AGP), ATI Radeon X850 XT PE (R480) (AGP),
	ATI Radeon Mobility M7 LW (AGP),
	ATI Mobility FireGL 7800 M7 LX (AGP),
	ATI Radeon Mobility M6 LY (AGP), ATI Radeon Mobility M6 LZ (AGP),
	ATI FireGL Mobility 9000 (M9) Ld (AGP),
	ATI Radeon Mobility 9000 (M9) Lf (AGP),
	ATI Radeon Mobility 9000 (M9) Lg (AGP), ATI FireMV 2400 PCI,
	ATI Radeon 9700 Pro ND (AGP), ATI Radeon 9700/9500Pro NE (AGP),
	ATI Radeon 9600TX NF (AGP), ATI FireGL X1 NG (AGP),
	ATI Radeon 9800PRO NH (AGP), ATI Radeon 9800 NI (AGP),
	ATI FireGL X2 NK (AGP), ATI Radeon 9800XT NJ (AGP),
	ATI Radeon Mobility 9600/9700 (M10/M11) NP (AGP),
	ATI Radeon Mobility 9600 (M10) NQ (AGP),
	ATI Radeon Mobility 9600 (M11) NR (AGP),
	ATI Radeon Mobility 9600 (M10) NS (AGP),
	ATI FireGL Mobility T2 (M10) NT (AGP),
	ATI FireGL Mobility T2e (M11) NV (AGP), ATI Radeon QD (AGP),
	ATI Radeon QE (AGP), ATI Radeon QF (AGP), ATI Radeon QG (AGP),
	ATI FireGL 8700/8800 QH (AGP), ATI Radeon 8500 QL (AGP),
	ATI Radeon 9100 QM (AGP), ATI Radeon 7500 QW (AGP/PCI),
	ATI Radeon 7500 QX (AGP/PCI), ATI Radeon VE/7000 QY (AGP/PCI),
	ATI Radeon VE/7000 QZ (AGP/PCI), ATI ES1000 515E (PCI),
	ATI Radeon Mobility X300 (M22) 5460 (PCIE),
	ATI Radeon Mobility X600 SE (M24C) 5462 (PCIE),
	ATI FireGL M22 GL 5464 (PCIE), ATI Radeon X800 (R423) UH (PCIE),
	ATI Radeon X800PRO (R423) UI (PCIE),
	ATI Radeon X800LE (R423) UJ (PCIE),
	ATI Radeon X800SE (R423) UK (PCIE),
	ATI Radeon X800 XTP (R430) (PCIE), ATI Radeon X800 XL (R430) (PCIE),
	ATI Radeon X800 SE (R430) (PCIE), ATI Radeon X800 (R430) (PCIE),
	ATI FireGL V7100 (R423) (PCIE), ATI FireGL V5100 (R423) UQ (PCIE),
	ATI FireGL unknown (R423) UR (PCIE),
	ATI FireGL unknown (R423) UT (PCIE),
	ATI Mobility FireGL V5000 (M26) (PCIE),
	ATI Mobility FireGL V5000 (M26) (PCIE),
	ATI Mobility Radeon X700 XL (M26) (PCIE),
	ATI Mobility Radeon X700 (M26) (PCIE),
	ATI Mobility Radeon X700 (M26) (PCIE),
	ATI Radeon X550XTX 5657 (PCIE), ATI Radeon 9100 IGP (A5) 5834,
	ATI Radeon Mobility 9100 IGP (U3) 5835,
	ATI Radeon XPRESS 200 5954 (PCIE),
	ATI Radeon XPRESS 200M 5955 (PCIE), ATI Radeon 9250 5960 (AGP),
	ATI Radeon 9200 5961 (AGP), ATI Radeon 9200 5962 (AGP),
	ATI Radeon 9200SE 5964 (AGP), ATI FireMV 2200 (PCI),
	ATI ES1000 5969 (PCI), ATI Radeon XPRESS 200 5974 (PCIE),
	ATI Radeon XPRESS 200M 5975 (PCIE),
	ATI Radeon XPRESS 200 5A41 (PCIE),
	ATI Radeon XPRESS 200M 5A42 (PCIE),
	ATI Radeon XPRESS 200 5A61 (PCIE),
	ATI Radeon XPRESS 200M 5A62 (PCIE),
	ATI Radeon X300 (RV370) 5B60 (PCIE),
	ATI Radeon X600 (RV370) 5B62 (PCIE),
	ATI Radeon X550 (RV370) 5B63 (PCIE),
	ATI FireGL V3100 (RV370) 5B64 (PCIE),
	ATI FireMV 2200 PCIE (RV370) 5B65 (PCIE),
	ATI Radeon Mobility 9200 (M9+) 5C61 (AGP),
	ATI Radeon Mobility 9200 (M9+) 5C63 (AGP),
	ATI Mobility Radeon X800 XT (M28) (PCIE),
	ATI Mobility FireGL V5100 (M28) (PCIE),
	ATI Mobility Radeon X800 (M28) (PCIE), ATI Radeon X850 5D4C (PCIE),
	ATI Radeon X850 XT PE (R480) (PCIE),
	ATI Radeon X850 SE (R480) (PCIE), ATI Radeon X850 PRO (R480) (PCIE),
	ATI unknown Radeon / FireGL (R480) 5D50 (PCIE),
	ATI Radeon X850 XT (R480) (PCIE),
	ATI Radeon X800XT (R423) 5D57 (PCIE),
	ATI FireGL V5000 (RV410) (PCIE), ATI Radeon X700 XT (RV410) (PCIE),
	ATI Radeon X700 PRO (RV410) (PCIE),
	ATI Radeon X700 SE (RV410) (PCIE), ATI Radeon X700 (RV410) (PCIE),
	ATI Radeon X700 SE (RV410) (PCIE), 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 Radeon X1800, ATI Radeon X1800,
	ATI Radeon X1800, ATI Radeon X1800, ATI Radeon X1800,
	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 X1300/X1550,
	ATI Radeon X1550 64-bit, ATI Mobility Radeon X1300,
	ATI Mobility Radeon X1300, ATI Mobility Radeon X1300,
	ATI Mobility Radeon X1300, ATI Radeon X1300, ATI Radeon X1300,
	ATI RV505, ATI RV505, ATI FireGL V3300, ATI FireGL V3350,
	ATI Radeon X1300, ATI Radeon X1550 64-bit, ATI Radeon X1300/X1550,
	ATI Radeon X1600, ATI Radeon X1300/X1550, ATI Mobility Radeon X1450,
	ATI Radeon X1300/X1550, ATI Mobility Radeon X2300,
	ATI Mobility Radeon X2300, ATI Mobility Radeon X1350,
	ATI Mobility Radeon X1350, ATI Mobility Radeon X1450,
	ATI Radeon X1300, ATI Radeon X1550, ATI Mobility Radeon X1350,
	ATI FireMV 2250, ATI Radeon X1550 64-bit, ATI Radeon X1600,
	ATI Radeon X1650, ATI Radeon X1600, ATI Radeon X1600,
	ATI Mobility FireGL V5200, ATI Mobility Radeon X1600,
	ATI Radeon X1650, ATI Radeon X1650, ATI 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 Mobility Radeon X1700, ATI Radeon X2300HD,
	ATI Mobility Radeon HD 2300, ATI Mobility Radeon HD 2300,
	ATI Radeon X1950, ATI Radeon X1900, ATI Radeon X1950,
	ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900,
	ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900,
	ATI Radeon X1900, ATI Radeon X1900, ATI Radeon X1900,
	ATI AMD Stream Processor, ATI Radeon X1900, ATI Radeon X1950,
	ATI RV560, ATI RV560, ATI Mobility Radeon X1900, ATI RV560,
	ATI Radeon X1950 GT, ATI RV570, ATI RV570, ATI FireGL V7400,
	ATI RV560, ATI Radeon X1650, ATI Radeon X1650, ATI RV560,
	ATI Radeon 9100 PRO IGP 7834, ATI Radeon Mobility 9200 IGP 7835,
	ATI Radeon X1200, ATI Radeon X1200, ATI Radeon X1200,
	ATI Radeon X1200, ATI Radeon X1200, ATI RS740, ATI RS740M, ATI RS740,
	ATI RS740M, ATI Radeon HD 2900 XT, ATI Radeon HD 2900 XT,
	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 4800 Series, 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 Radeon 4800 Series, ATI FirePro RV770, AMD FireStream 9270,
	AMD FireStream 9250, ATI FirePro V8700 (FireGL),
	ATI Mobility RADEON HD 4870, ATI Mobility RADEON M98,
	ATI Mobility RADEON HD 4870, ATI Radeon 4800 Series,
	ATI Radeon 4800 Series, ATI FirePro M7750, ATI M98, ATI M98, ATI M98,
	ATI Mobility Radeon HD 4650, ATI Radeon RV730 (AGP),
	ATI Mobility Radeon HD 4670, ATI FirePro M5750,
	ATI Mobility Radeon HD 4670, ATI Radeon RV730 (AGP),
	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 Radeon HD 4770,
	ATI FirePro M5750, ATI RV610, ATI Radeon HD 2400 XT,
	ATI Radeon HD 2400 Pro, ATI Radeon HD 2400 PRO AGP, ATI FireGL V4000,
	ATI RV610, ATI Radeon HD 2350, ATI Mobility Radeon HD 2400 XT,
	ATI Mobility Radeon HD 2400, ATI RADEON E2400, ATI RV610,
	ATI FireMV 2260, ATI RV670, ATI Radeon HD3870,
	ATI Mobility Radeon HD 3850, ATI Radeon HD3850,
	ATI Mobility Radeon HD 3850 X2, ATI RV670,
	ATI Mobility Radeon HD 3870, ATI Mobility Radeon HD 3870 X2,
	ATI Radeon HD3870 X2, ATI FireGL V7700, ATI Radeon HD3850,
	ATI Radeon HD3690, AMD Firestream 9170, ATI Radeon HD 4550,
	ATI Radeon RV710, ATI Radeon RV710, ATI Radeon RV710,
	ATI Radeon HD 4350, ATI Mobility Radeon 4300 Series,
	ATI Mobility Radeon 4500 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 3450, ATI Radeon HD 3430,
	ATI Radeon HD 3450, ATI FirePro V3700, ATI FireMV 2450,
	ATI FireMV 2260, ATI FireMV 2260, ATI Radeon HD 3600 Series,
	ATI Radeon HD 3650 AGP, ATI Radeon HD 3600 PRO,
	ATI Radeon HD 3600 XT, ATI Radeon HD 3600 PRO,
	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 3200 Graphics, ATI Radeon 3100 Graphics,
	ATI Radeon HD 3300 Graphics, ATI Radeon HD 3200 Graphics,
	ATI Radeon 3000 Graphics, SUMO, SUMO, SUMO2, SUMO2, SUMO2, SUMO2,
	SUMO, SUMO, SUMO2, SUMO, SUMO, SUMO, SUMO, SUMO, 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 6310 Graphics,
	AMD Radeon HD 6250 Graphics, AMD Radeon HD 6250 Graphics,
	AMD Radeon HD 6300 Series Graphics,
	AMD Radeon HD 6200 Series Graphics, PALM, PALM, PALM, CYPRESS,
	ATI FirePro (FireGL) Graphics Adapter,
	ATI FirePro (FireGL) Graphics Adapter,
	ATI FirePro (FireGL) Graphics Adapter, AMD Firestream 9370,
	AMD Firestream 9350, ATI Radeon HD 5800 Series,
	ATI Radeon HD 5800 Series, ATI Radeon HD 5800 Series,
	ATI Radeon HD 5800 Series, ATI Radeon HD 5900 Series,
	ATI Radeon HD 5900 Series, ATI Mobility Radeon HD 5800 Series,
	ATI Mobility Radeon HD 5800 Series,
	ATI FirePro (FireGL) Graphics Adapter,
	ATI FirePro (FireGL) Graphics Adapter,
	ATI Mobility Radeon HD 5800 Series, ATI Radeon HD 5700 Series,
	ATI Radeon HD 5700 Series, ATI Radeon HD 6700 Series,
	ATI Radeon HD 5700 Series, ATI Radeon HD 6700 Series,
	ATI Mobility Radeon HD 5000 Series,
	ATI Mobility Radeon HD 5000 Series, ATI Mobility Radeon HD 5570,
	ATI FirePro (FireGL) Graphics Adapter,
	ATI FirePro (FireGL) Graphics Adapter, ATI Radeon HD 5670,
	ATI Radeon HD 5570, ATI Radeon HD 5500 Series, REDWOOD,
	ATI Mobility Radeon HD 5000 Series,
	ATI Mobility Radeon HD 5000 Series, ATI Mobility Radeon Graphics,
	ATI Mobility Radeon Graphics, CEDAR,
	ATI FirePro (FireGL) Graphics Adapter,
	ATI FirePro (FireGL) Graphics Adapter, ATI FirePro 2270, CEDAR,
	ATI Radeon HD 5450, CEDAR, CEDAR, CAYMAN, CAYMAN, CAYMAN, CAYMAN,
	CAYMAN, CAYMAN, CAYMAN, CAYMAN, CAYMAN, CAYMAN,
	AMD Radeon HD 6900 Series, AMD Radeon HD 6900 Series, CAYMAN, CAYMAN,
	CAYMAN, AMD Radeon HD 6900M Series, Mobility Radeon HD 6000 Series,
	BARTS, BARTS, Mobility Radeon HD 6000 Series,
	Mobility Radeon HD 6000 Series, BARTS, BARTS, BARTS, BARTS,
	AMD Radeon HD 6800 Series, AMD Radeon HD 6800 Series,
	AMD Radeon HD 6700 Series, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS,
	TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS,
	TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS, TURKS,
	CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS,
	CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, CAICOS, ARUBA, ARUBA,
	ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA,
	ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA,
	ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, ARUBA,
	ARUBA, ARUBA, ARUBA, ARUBA, ARUBA, TAHITI, TAHITI, TAHITI, TAHITI,
	TAHITI, TAHITI, TAHITI, TAHITI, TAHITI, TAHITI, TAHITI, TAHITI,
	TAHITI, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN,
	PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN, PITCAIRN,
	VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE,
	VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE, VERDE,
	VERDE, VERDE, VERDE, VERDE, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND,
	OLAND, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND, OLAND,
	OLAND, HAINAN, HAINAN, HAINAN, HAINAN, HAINAN, HAINAN, BONAIRE,
	BONAIRE, BONAIRE, BONAIRE, BONAIRE, BONAIRE, BONAIRE, BONAIRE,
	BONAIRE, BONAIRE, BONAIRE, KABINI, KABINI, KABINI, KABINI, KABINI,
	KABINI, KABINI, KABINI, KABINI, KABINI, KABINI, KABINI, KABINI,
	KABINI, KABINI, KABINI, MULLINS, MULLINS, MULLINS, MULLINS, MULLINS,
	MULLINS, MULLINS, MULLINS, MULLINS, MULLINS, MULLINS, MULLINS,
	MULLINS, MULLINS, MULLINS, MULLINS, KAVERI, KAVERI, KAVERI, KAVERI,
	KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI,
	KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI, KAVERI,
	KAVERI, KAVERI, HAWAII, HAWAII, HAWAII, HAWAII, HAWAII, HAWAII,
	HAWAII, HAWAII, HAWAII, HAWAII, HAWAII, HAWAII
[    20.521] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    20.527] (II) [KMS] Kernel modesetting enabled.
[    20.527] (II) modeset(G0): using drv /dev/dri/card0
[    20.527] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[    20.527] (II) RADEON(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    20.527] (==) RADEON(0): Depth 24, (--) framebuffer bpp 32
[    20.527] (II) RADEON(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
[    20.527] (==) RADEON(0): Default visual is TrueColor
[    20.527] (==) RADEON(0): RGB weight 888
[    20.527] (II) RADEON(0): Using 8 bits per RGB (8 bit DAC)
[    20.527] (--) RADEON(0): Chipset: "ATI Radeon HD 5700 Series" (ChipID = 0x68b8)
[    20.527] (II) Loading sub module "dri2"
[    20.527] (II) LoadModule: "dri2"
[    20.527] (II) Module "dri2" already built-in
[    20.527] (II) Loading sub module "exa"
[    20.527] (II) LoadModule: "exa"
[    20.527] (II) Loading /usr/lib/xorg/modules/libexa.so
[    20.533] (II) Module exa: vendor="X.Org Foundation"
[    20.533] 	compiled for 1.18.2, module version = 2.6.0
[    20.533] 	ABI class: X.Org Video Driver, version 20.0
[    20.533] (II) RADEON(0): KMS Color Tiling: enabled
[    20.533] (II) RADEON(0): KMS Color Tiling 2D: enabled
[    20.534] (II) RADEON(0): KMS Pageflipping: enabled
[    20.534] (II) RADEON(0): SwapBuffers wait for vsync: enabled
[    20.540] (II) RADEON(0): Output DisplayPort-0 has no monitor section
[    20.541] (II) RADEON(0): Output HDMI-2 has no monitor section
[    20.550] (II) RADEON(0): Output DVI-0 has no monitor section
[    20.583] (II) RADEON(0): Output DVI-1 has no monitor section
[    20.590] (II) RADEON(0): EDID for output DisplayPort-0
[    20.591] (II) RADEON(0): EDID for output HDMI-2
[    20.600] (II) RADEON(0): EDID for output DVI-0
[    20.633] (II) RADEON(0): EDID for output DVI-1
[    20.633] (II) RADEON(0): Manufacturer: VSC  Model: 3822  Serial#: 16843009
[    20.633] (II) RADEON(0): Year: 2009  Week: 46
[    20.633] (II) RADEON(0): EDID Version: 1.3
[    20.633] (II) RADEON(0): Digital Display Input
[    20.633] (II) RADEON(0): Max Image Size [cm]: horiz.: 52  vert.: 29
[    20.633] (II) RADEON(0): Gamma: 2.20
[    20.633] (II) RADEON(0): DPMS capabilities: Off
[    20.633] (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 
[    20.633] (II) RADEON(0): Default color space is primary color space
[    20.633] (II) RADEON(0): First detailed timing is preferred mode
[    20.633] (II) RADEON(0): redX: 0.647 redY: 0.334   greenX: 0.284 greenY: 0.607
[    20.633] (II) RADEON(0): blueX: 0.151 blueY: 0.071   whiteX: 0.313 whiteY: 0.329
[    20.633] (II) RADEON(0): Supported established timings:
[    20.633] (II) RADEON(0): 720x400@70Hz
[    20.633] (II) RADEON(0): 640x480@60Hz
[    20.633] (II) RADEON(0): 640x480@67Hz
[    20.633] (II) RADEON(0): 640x480@72Hz
[    20.633] (II) RADEON(0): 640x480@75Hz
[    20.633] (II) RADEON(0): 800x600@56Hz
[    20.633] (II) RADEON(0): 800x600@60Hz
[    20.633] (II) RADEON(0): 800x600@72Hz
[    20.633] (II) RADEON(0): 800x600@75Hz
[    20.633] (II) RADEON(0): 832x624@75Hz
[    20.633] (II) RADEON(0): 1024x768@60Hz
[    20.633] (II) RADEON(0): 1024x768@70Hz
[    20.633] (II) RADEON(0): 1024x768@75Hz
[    20.633] (II) RADEON(0): 1280x1024@75Hz
[    20.633] (II) RADEON(0): 1152x864@75Hz
[    20.633] (II) RADEON(0): Manufacturer's mask: 0
[    20.633] (II) RADEON(0): Supported standard timings:
[    20.633] (II) RADEON(0): #0: hsize: 1680  vsize 1050  refresh: 60  vid: 179
[    20.633] (II) RADEON(0): #1: hsize: 1600  vsize 1200  refresh: 60  vid: 16553
[    20.633] (II) RADEON(0): #2: hsize: 1440  vsize 900  refresh: 60  vid: 149
[    20.633] (II) RADEON(0): #3: hsize: 1400  vsize 1050  refresh: 60  vid: 16528
[    20.633] (II) RADEON(0): #4: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
[    20.633] (II) RADEON(0): #5: hsize: 1280  vsize 960  refresh: 60  vid: 16513
[    20.633] (II) RADEON(0): #6: hsize: 1152  vsize 864  refresh: 75  vid: 20337
[    20.633] (II) RADEON(0): Supported detailed timing:
[    20.633] (II) RADEON(0): clock: 148.5 MHz   Image Size:  520 x 290 mm
[    20.633] (II) RADEON(0): h_active: 1920  h_sync: 2008  h_sync_end 2052 h_blank_end 2200 h_border: 0
[    20.633] (II) RADEON(0): v_active: 1080  v_sync: 1084  v_sync_end 1089 v_blanking: 1125 v_border: 0
[    20.633] (II) RADEON(0): Serial No: R4F094623912
[    20.633] (II) RADEON(0): Ranges: V min: 50 V max: 75 Hz, H min: 24 H max: 82 kHz, PixClock max 185 MHz
[    20.633] (II) RADEON(0): Monitor name: VX2433wm
[    20.633] (II) RADEON(0): EDID (in hex):
[    20.633] (II) RADEON(0): 	00ffffffffffff005a63223801010101
[    20.633] (II) RADEON(0): 	2e13010380341d782eeed5a555489b26
[    20.633] (II) RADEON(0): 	125054bfef80b300a940950090408180
[    20.633] (II) RADEON(0): 	8140714f0101023a801871382d40582c
[    20.633] (II) RADEON(0): 	450008222100001e000000ff00523446
[    20.633] (II) RADEON(0): 	3039343632333931320a000000fd0032
[    20.633] (II) RADEON(0): 	4b185212000a202020202020000000fc
[    20.633] (II) RADEON(0): 	00565832343333776d0a202020200097
[    20.633] (II) RADEON(0): Printing probed modes for output DVI-1
[    20.633] (II) RADEON(0): Modeline "1920x1080"x60.0  148.50  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[    20.633] (II) RADEON(0): Modeline "1600x1200"x60.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[    20.633] (II) RADEON(0): Modeline "1680x1050"x59.9  119.00  1680 1728 1760 1840  1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[    20.633] (II) RADEON(0): Modeline "1400x1050"x59.9  101.00  1400 1448 1480 1560  1050 1053 1057 1080 +hsync -vsync (64.7 kHz e)
[    20.633] (II) RADEON(0): Modeline "1280x1024"x75.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[    20.633] (II) RADEON(0): Modeline "1280x1024"x60.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[    20.633] (II) RADEON(0): Modeline "1440x900"x59.9   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[    20.633] (II) RADEON(0): Modeline "1280x960"x60.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)
[    20.633] (II) RADEON(0): Modeline "1152x864"x75.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[    20.633] (II) RADEON(0): Modeline "1024x768"x75.1   78.80  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.1 kHz e)
[    20.633] (II) RADEON(0): Modeline "1024x768"x70.1   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[    20.633] (II) RADEON(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[    20.633] (II) RADEON(0): Modeline "832x624"x74.6   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[    20.633] (II) RADEON(0): Modeline "800x600"x72.2   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[    20.633] (II) RADEON(0): Modeline "800x600"x75.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[    20.633] (II) RADEON(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[    20.633] (II) RADEON(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[    20.633] (II) RADEON(0): Modeline "640x480"x75.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[    20.633] (II) RADEON(0): Modeline "640x480"x72.8   31.50  640 664 704 832  480 489 491 520 -hsync -vsync (37.9 kHz e)
[    20.633] (II) RADEON(0): Modeline "640x480"x66.7   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[    20.633] (II) RADEON(0): Modeline "640x480"x60.0   25.20  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[    20.633] (II) RADEON(0): Modeline "720x400"x70.1   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[    20.633] (II) RADEON(0): Output DisplayPort-0 disconnected
[    20.633] (II) RADEON(0): Output HDMI-2 disconnected
[    20.633] (II) RADEON(0): Output DVI-0 disconnected
[    20.633] (II) RADEON(0): Output DVI-1 connected
[    20.633] (II) RADEON(0): Using exact sizes for initial modes
[    20.633] (II) RADEON(0): Output DVI-1 using initial mode 1920x1080 +0+0
[    20.633] (II) RADEON(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    20.633] (II) RADEON(0): mem size init: gart size :3fdde000 vram size: s:40000000 visible:3f3b8000
[    20.633] (II) RADEON(0): EXA: Driver will allow EXA pixmaps in VRAM
[    20.633] (==) RADEON(0): DPI set to (96, 96)
[    20.633] (II) Loading sub module "fb"
[    20.633] (II) LoadModule: "fb"
[    20.633] (II) Loading /usr/lib/xorg/modules/libfb.so
[    20.642] (II) Module fb: vendor="X.Org Foundation"
[    20.642] 	compiled for 1.18.2, module version = 1.0.0
[    20.642] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    20.642] (II) Loading sub module "ramdac"
[    20.642] (II) LoadModule: "ramdac"
[    20.642] (II) Module "ramdac" already built-in
[    20.642] (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
[    20.642] (==) modeset(G0): RGB weight 888
[    20.642] (==) modeset(G0): Default visual is TrueColor
[    20.642] (II) Loading sub module "glamoregl"
[    20.642] (II) LoadModule: "glamoregl"
[    20.642] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[    20.696] (II) Module glamoregl: vendor="X.Org Foundation"
[    20.696] 	compiled for 1.18.2, module version = 1.0.0
[    20.696] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    20.696] (II) glamor: OpenGL accelerated X.org driver based.
[    20.926] (II) glamor: EGL version 1.4 (DRI2):
[    20.971] (II) modeset(G0): glamor initialized
[    20.972] (II) modeset(G0): Output VGA-1 has no monitor section
[    21.076] (II) modeset(G0): Output HDMI-1 has no monitor section
[    21.183] (II) modeset(G0): Output HDMI-2 has no monitor section
[    21.184] (II) modeset(G0): EDID for output VGA-1
[    21.290] (II) modeset(G0): EDID for output HDMI-1
[    21.396] (II) modeset(G0): EDID for output HDMI-2
[    21.396] (II) modeset(G0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    21.396] (==) modeset(G0): DPI set to (96, 96)
[    21.396] (II) Loading sub module "fb"
[    21.396] (II) LoadModule: "fb"
[    21.396] (II) Loading /usr/lib/xorg/modules/libfb.so
[    21.396] (II) Module fb: vendor="X.Org Foundation"
[    21.396] 	compiled for 1.18.2, module version = 1.0.0
[    21.396] 	ABI class: X.Org ANSI C Emulation, version 0.4
[    21.396] (--) Depth 24 pixmap format is 32 bpp
[    21.454] (==) modeset(G0): Backing store enabled
[    21.454] (==) modeset(G0): Silken mouse enabled
[    21.455] (II) modeset(G0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    21.455] (==) modeset(G0): DPMS enabled
[    21.455] (II) modeset(G0): [DRI2] Setup complete
[    21.455] (II) modeset(G0): [DRI2]   DRI driver: i965
[    21.455] (II) modeset(G0): [DRI2]   VDPAU driver: i965
[    21.455] (II) RADEON(0): [DRI2] Setup complete
[    21.455] (II) RADEON(0): [DRI2]   DRI driver: r600
[    21.455] (II) RADEON(0): [DRI2]   VDPAU driver: r600
[    21.455] (II) RADEON(0): Front buffer size: 8640K
[    21.455] (II) RADEON(0): VRAM usage limit set to 924537K
[    21.455] (==) RADEON(0): DRI3 disabled
[    21.455] (==) RADEON(0): Backing store enabled
[    21.455] (II) RADEON(0): Direct rendering enabled
[    21.455] (II) EXA(0): Driver allocated offscreen pixmaps
[    21.455] (II) EXA(0): Driver registered support for the following operations:
[    21.455] (II)         Solid
[    21.455] (II)         Copy
[    21.455] (II)         Composite (RENDER acceleration)
[    21.455] (II)         UploadToScreen
[    21.455] (II)         DownloadFromScreen
[    21.455] (II) RADEON(0): Acceleration enabled
[    21.455] (==) RADEON(0): DPMS enabled
[    21.455] (==) RADEON(0): Silken mouse enabled
[    21.455] (II) RADEON(0): Set up textured video
[    21.455] (II) RADEON(0): [XvMC] Associated with Radeon Textured Video.
[    21.455] (II) RADEON(0): [XvMC] Extension initialized.
[    21.455] (II) RADEON(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    21.471] (--) RandR disabled
[    22.048] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    22.048] (II) AIGLX: enabled GLX_ARB_create_context
[    22.048] (II) AIGLX: enabled GLX_ARB_create_context_profile
[    22.048] (II) AIGLX: enabled GLX_EXT_create_context_es{,2}_profile
[    22.048] (II) AIGLX: enabled GLX_INTEL_swap_event
[    22.048] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    22.048] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[    22.048] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[    22.048] (II) AIGLX: enabled GLX_EXT_fbconfig_packed_float
[    22.048] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    22.048] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[    22.050] (II) AIGLX: Loaded and initialized r600
[    22.050] (II) GLX: Initialized DRI2 GL provider for screen 0
[    22.062] (II) modeset(G0): Damage tracking initialized
[    22.062] (II) RADEON(0): Setting screen physical size to 508 x 285

[...]

[    23.350] (II) RADEON(0): EDID vendor "VSC", prod id 14370
[    23.350] (II) RADEON(0): Using EDID range info for horizontal sync
[    23.350] (II) RADEON(0): Using EDID range info for vertical refresh
[    23.350] (II) RADEON(0): Printing DDC gathered Modelines:
[    23.350] (II) RADEON(0): Modeline "1920x1080"x0.0  148.50  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[    23.350] (II) RADEON(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[    23.350] (II) RADEON(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[    23.350] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[    23.350] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[    23.350] (II) RADEON(0): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[    23.350] (II) RADEON(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[    23.350] (II) RADEON(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[    23.350] (II) RADEON(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[    23.350] (II) RADEON(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[    23.350] (II) RADEON(0): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[    23.350] (II) RADEON(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[    23.350] (II) RADEON(0): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[    23.350] (II) RADEON(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[    23.350] (II) RADEON(0): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[    23.350] (II) RADEON(0): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[    23.350] (II) RADEON(0): Modeline "1680x1050"x0.0  119.00  1680 1728 1760 1840  1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[    23.350] (II) RADEON(0): Modeline "1600x1200"x0.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[    23.350] (II) RADEON(0): Modeline "1440x900"x0.0   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[    23.350] (II) RADEON(0): Modeline "1400x1050"x0.0  101.00  1400 1448 1480 1560  1050 1053 1057 1080 +hsync -vsync (64.7 kHz e)
[    23.350] (II) RADEON(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[    23.350] (II) RADEON(0): Modeline "1280x960"x0.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)
[   638.584] (II) RADEON(0): EDID vendor "VSC", prod id 14370
[   638.584] (II) RADEON(0): Using hsync ranges from config file
[   638.584] (II) RADEON(0): Using vrefresh ranges from config file
[   638.584] (II) RADEON(0): Printing DDC gathered Modelines:
[   638.584] (II) RADEON(0): Modeline "1920x1080"x0.0  148.50  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[   638.584] (II) RADEON(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[   638.584] (II) RADEON(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[   638.584] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[   638.584] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[   638.584] (II) RADEON(0): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[   638.584] (II) RADEON(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[   638.584] (II) RADEON(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[   638.584] (II) RADEON(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[   638.584] (II) RADEON(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[   638.584] (II) RADEON(0): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[   638.584] (II) RADEON(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[   638.584] (II) RADEON(0): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[   638.584] (II) RADEON(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[   638.584] (II) RADEON(0): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[   638.584] (II) RADEON(0): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[   638.584] (II) RADEON(0): Modeline "1680x1050"x0.0  119.00  1680 1728 1760 1840  1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[   638.584] (II) RADEON(0): Modeline "1600x1200"x0.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[   638.584] (II) RADEON(0): Modeline "1440x900"x0.0   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[   638.584] (II) RADEON(0): Modeline "1400x1050"x0.0  101.00  1400 1448 1480 1560  1050 1053 1057 1080 +hsync -vsync (64.7 kHz e)
[   638.585] (II) RADEON(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[   638.585] (II) RADEON(0): Modeline "1280x960"x0.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)
[   638.640] (II) RADEON(0): EDID vendor "VSC", prod id 14370
[   638.640] (II) RADEON(0): Using hsync ranges from config file
[   638.640] (II) RADEON(0): Using vrefresh ranges from config file
[   638.640] (II) RADEON(0): Printing DDC gathered Modelines:
[   638.640] (II) RADEON(0): Modeline "1920x1080"x0.0  148.50  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[   638.640] (II) RADEON(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[   638.640] (II) RADEON(0): Modeline "800x600"x0.0   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[   638.640] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[   638.640] (II) RADEON(0): Modeline "640x480"x0.0   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[   638.640] (II) RADEON(0): Modeline "640x480"x0.0   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[   638.640] (II) RADEON(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[   638.640] (II) RADEON(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[   638.640] (II) RADEON(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[   638.640] (II) RADEON(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[   638.640] (II) RADEON(0): Modeline "1024x768"x0.0   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[   638.640] (II) RADEON(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[   638.640] (II) RADEON(0): Modeline "832x624"x0.0   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[   638.640] (II) RADEON(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[   638.640] (II) RADEON(0): Modeline "800x600"x0.0   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[   638.640] (II) RADEON(0): Modeline "1152x864"x0.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[   638.640] (II) RADEON(0): Modeline "1680x1050"x0.0  119.00  1680 1728 1760 1840  1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
[   638.640] (II) RADEON(0): Modeline "1600x1200"x0.0  162.00  1600 1664 1856 2160  1200 1201 1204 1250 +hsync +vsync (75.0 kHz e)
[   638.640] (II) RADEON(0): Modeline "1440x900"x0.0   88.75  1440 1488 1520 1600  900 903 909 926 +hsync -vsync (55.5 kHz e)
[   638.640] (II) RADEON(0): Modeline "1400x1050"x0.0  101.00  1400 1448 1480 1560  1050 1053 1057 1080 +hsync -vsync (64.7 kHz e)
[   638.640] (II) RADEON(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[   638.640] (II) RADEON(0): Modeline "1280x960"x0.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)

edit: it seems that you've already pinpointed the issue, so perhaps this log is not so useful.

Last edited by hype444 (2016-04-03 21:13:03)

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#6 2016-04-06 12:55:51

stiegerc
Member
Registered: 2015-02-26
Posts: 1

Re: screen flicker with with xf86-video-ati @ Radeon HD 5770

The problem appears to be with the kernel. I had the exact same issues with my Intel NUC using a i3-5010U CPU.
If it's of interest: I have two monitors, one on hdmi and one on displayport. It only happened on displayport.

While it may have something to do with power saving settings, after trying to fix it this way for a couple hours I gave up and just installed the lts kernel. It appears to be working now.
Hopefully this spares somebody the trouble I just went through.


cheers

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#7 2016-04-15 02:35:44

Yawz7z7
Member
Registered: 2015-07-10
Posts: 7

Re: screen flicker with with xf86-video-ati @ Radeon HD 5770

I was able to fix my personal issues by reassembling and cleaning my card.

If it is only happening on your display port, that would explain why I have not been able to reproduce this issue (I have my projector on HDMI and my monitor is on a dvi port.)

If switching to the LTS kernel fixed your issue, then either its an issue with the kernel or radeons interaction with the kernel. I'd recommend presenting this to the radeon developer IRC (#radeon on irc.freenode.net) so that it can be fixed.

Last edited by Yawz7z7 (2016-04-15 02:37:00)

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