Hello dri-devels,
I'm running a Slackware64-current setup and updated it to use the 2.6.35 kernel. On the next reboot my monitor went dark and into "power-saving mode" when drm started at boot. The screen remains on until that moment, so i still have vision of all the debug output the kernel throws at bootup before drm starts. The same setup worked on slackware64-current with the 2.6.33 kernel.
Hardware used: A monitor connected to DVI. Physical setup didn't change.
Monitor information from Xorg.0.log: (II) intel(0): EDID vendor "GSM", prod id 22136 (II) intel(0): Using EDID range info for horizontal sync (II) intel(0): Using EDID range info for vertical refresh (II) intel(0): Printing DDC gathered Modelines: (II) intel(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz) ... some more modelines ... (II) intel(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz)
lspci output: - 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) - 00:02.1 Display controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10)
Last working setup: - Distro Slackware64-current - Xorg 1.7 - Kernel 2.6.33.4 (from distro)
Display showed in xrandr up as connected and is working properly.
Tested setups that were broken: - Distro: Slackware64-current - Xorg 1.7 - Kernel 2.6.35-7 (from distro)
- Distro: Slackware64-current - Xorg 1.7 - Kernel 2.6.36-rc8 (custom compile)
- Distro: Ubuntu Linux (x64) - Xorg 1.9 - Kernel 2.6.35-7 (from distro)
In all the broken setups the dvi-connected display switches off just after drm is loaded at bootup. VGA works fine. xrandr -q tells me the dvi display is not connected.
Thanks in advance,