Summary: | [915] bad initial mode | ||||||||||||||||||||
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Product: | xorg | Reporter: | Martin von Gagern <Martin.vGagern> | ||||||||||||||||||
Component: | Driver/intel | Assignee: | Martin von Gagern <Martin.vGagern> | ||||||||||||||||||
Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||||||||||
Severity: | normal | ||||||||||||||||||||
Priority: | medium | CC: | hong.liu, michael.fu | ||||||||||||||||||
Version: | 7.3 (2007.09) | Keywords: | NEEDINFO | ||||||||||||||||||
Hardware: | x86 (IA32) | ||||||||||||||||||||
OS: | All | ||||||||||||||||||||
URL: | https://bugs.gentoo.org/show_bug.cgi?id=176501 | ||||||||||||||||||||
Whiteboard: | |||||||||||||||||||||
i915 platform: | i915 features: | ||||||||||||||||||||
Bug Depends on: | |||||||||||||||||||||
Bug Blocks: | 13027 | ||||||||||||||||||||
Attachments: |
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Description
Martin von Gagern
2007-09-24 01:46:48 UTC
Created attachment 11710 [details]
xorg.conf
Created attachment 11711 [details]
Driver 1.7.4 with unmodified xorg.conf
This setup gave me a 1600 x 1200 resolution.
Created attachment 11712 [details]
Driver 2.1.1 with unmodified xorg.conf
This setup gave me a resolution of 1152 x 768.
Created attachment 11713 [details]
Driver 2.1.1 with xorg.conf removed
This setup gave me a resolution of 1024 x 768.
Would you please try add "option "PreferredMode" "1600x1200" " to monitor section to see if it helps? Created attachment 11777 [details] Driver 2.1.1 with PreferredMode option (In reply to comment #5) > Would you please try add "option "PreferredMode" "1600x1200" " to monitor > section to see if it helps? I tried this. The effect was that my screen went into power save mode and I found no way to get my display back except ssh from another machine and rebooting the system. Before that, I noticed that the Xorg process consumed all the CPU, didn't seem to execute any syscalls (according to strace), didn't respond to SIGTERM, but could be killed using SIGKILL. After killing it the monitor remained in powersave mode, but while shutting down it reactivated and displayed shutdown messages. In a second try, without killing the X server, no messages were displayed. Perhaps I should repeat https://bugs.gentoo.org/show_bug.cgi?id=176501#c5 here and say that having a wrapper around my session startup script which calls xrandr works around the problem of the wrong resolution. Hotkeys still don't work in this setup, though. (In reply to comment #6) > Perhaps I should repeat https://bugs.gentoo.org/show_bug.cgi?id=176501#c5 here > and say that having a wrapper around my session startup script which calls > xrandr works around the problem of the wrong resolution. Hotkeys still don't > work in this setup, though. > What is the output of xrandr after you successfully change to 1600x1200? Created attachment 11799 [details] [review] patch to ry Please try the attached patch which fixed the X dead problem and retest with preferredmode option. Created attachment 11870 [details] Output of xrandr after resolution change (In reply to comment #7) > What is the output of xrandr after you successfully change to 1600x1200? No output from the xrandr call that changes the resolution. If I run xrandr without arguments afterwards, I get the attached list. Only difference to the list before is the selected current mode, which affects four lines of this output. Created attachment 11871 [details] Driver 2.1.1 with PreferredMode option (In reply to comment #8) > Please try the attached patch which fixed the X dead problem and > retest with preferredmode option. I get the correct resolution of 1600x1200, but at 60Hz instead of 85. Setting "TargetRefresh" to "85" did not improve the situation. (In reply to comment #10) > I get the correct resolution of 1600x1200, but at 60Hz instead of 85. > Setting "TargetRefresh" to "85" did not improve the situation. > Yes, there is problem in X server for preferred mode selection. It just uses mode name (without refresh rate info) to select mode. I will try to add refresh rate info during mode selection. The hotkey problem is being tracked in a separate bug: #11546. I've updated the summary for this one. It seems now we've fixed the preferred mode option bug. Now move on to see the cause of "why 1600x1200 was not chosen by 2.x.x intel driver". would you please post a xorg log file with ModeDebug option turns on? Bugzilla Upgrade Mass Bug Change NEEDSINFO state was removed in Bugzilla 3.x, reopening any bugs previously listed as NEEDSINFO. - benjsc fd.o Wrangler Martin, if still no response, we would have to reject this bug.. thanks... (In reply to comment #15) > Martin, if still no response, we would have to reject this bug.. thanks... Sorry for not replying sooner. I've changed my setup here, especially my primary graphics card and monitor. The Intel chip is still on my mainboard, and the old monitor still around here somewhere, so I intend to test this nevertheless. Alas, my diploma thesis is nearing its completion, so I'd be glad if I could postpone this a month or so, as I'm pretty busy right now. Martin, I'm gonna mark this bug as fixed as Keith has a patch checked in which fixed the same thing as hong did in comment# 8. Please reopen if you still meet this issue. thanks. |
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