Red Hat Bugzilla – Bug 587625
Blank screen on VGA connector since kernel-18.104.22.168-57
Last modified: 2011-06-27 11:59:02 EDT
No visible monitor output on VGA connector (LVDS works) since kernel-22.214.171.124-57. (also on kernel-126.96.36.199-73 from koji)
kernel-188.8.131.52-24.fc13.x86_64 was the last one working on that hardware
the kernel boot messages are visible until i915 drm gets loaded.
booting to run level 3 does not help too.
booting with i915.modeset=0 works but then the X server refuses to start
00:00.0 Host bridge: Intel Corporation 82Q963/Q965 Memory Controller Hub (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82Q963/Q965 Integrated Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 82Q963/Q965 Integrated Graphics Controller (rev 02)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
My NEC monitor says
16.0 kHz / 15.0 Hz when i am using 1280x1024 @ 60 Hz
19,9 kHz / 18.7 with 10280x1024 @ 75 Hz
(changed modes with DISPLAY=:0 xrandr --rate 75)
DISPLAY=:0 xrandr --output VGA1 --off
turns off the video and
DISPLAY=:0 xrandr --output VGA1 --auto
turns it on again but the frequencies are wrong....
I have the same problem.
My hardware is:
00:02.0 VGA compatible controller: Intel Corporation 82Q963/Q965 Integrated
Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 82Q963/Q965 Integrated Graphics
Controller (rev 02)
Can boot only with nomodeset in boot params but I can't use graphic display with nomodeset. Last working kernel is (kernel-184.108.40.206-24.fc13.x86_64) I don't have problems.
Created attachment 412120 [details]
Xorg.0.log with working kernel
Created attachment 412121 [details]
Xorg.0.log with NOT working kernel
Solved for me with kernel 220.127.116.11-85.fc13, so my problem was:
"587171 - Intel kms leads to an all black display"
Confirmed (solved with kernel 18.104.22.168-85.fc13) on one of my two systems
(same chip set).
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