Launchpad has imported 12 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=37742.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2011-05-30T10:50:41+00:00 Jochen wrote: When booting with the lid closed and in the docking station, the external Monitor works fine. (two monitors also work) But when opening the lid then laptop screen shows "noise" and a partialy visible and streched picture. The "noise" does not look like wrong data in the video memory but more like the wrong refresh rate got selected. System ubuntu natty, with xorg-edgers (error is present in plain install) - xserver-xorg-video-intel 2:2.15.0+git20110513.9d6e02a1-0ubuntu0sarvatt - Linux version 2.6.39-2-generic (buildd@king) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu4) ) #7-Ubuntu SMP Mon May 16 12:45:34 UTC 2011 Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/0 ------------------------------------------------------------------------ On 2011-05-30T10:51:50+00:00 Jochen wrote: Created attachment 47302 lspci -v Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/1 ------------------------------------------------------------------------ On 2011-05-30T10:52:33+00:00 Jochen wrote: Created attachment 47303 dmesg after booting with *open* lid Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/2 ------------------------------------------------------------------------ On 2011-05-30T10:53:32+00:00 Jochen wrote: Created attachment 47304 reg dump after booting with *open* lid Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/3 ------------------------------------------------------------------------ On 2011-05-30T10:58:53+00:00 Jochen wrote: Created attachment 47305 dmesg after booting with *closed* lid,now opened Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/4 ------------------------------------------------------------------------ On 2011-05-30T10:59:35+00:00 Jochen wrote: Created attachment 47306 regdump after booting with *closed* lid,now opened Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/5 ------------------------------------------------------------------------ On 2011-05-30T11:04:03+00:00 Jochen wrote: Created attachment 47308 regdump after booting with *closed* lid,still closed (external monitor) Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/6 ------------------------------------------------------------------------ On 2011-05-30T11:48:27+00:00 Chris Wilson wrote: Lid open: PCH_DREF_CONTROL: 0x00001402 (cpu source disable, ssc_source enable, nonspread_source enable, superspread_source disable, ssc4_mode downspread, ssc1 enable, ssc4 disable) PCH_DPLL_A: 0x89086008 (enable, sdvo high speed no, mode LVDS, p2 Div 7, FPA0 P1 4, FPA1 P1 4, refclk SSC, sdvo/hdmi mul 1) Lid closed: PCH_DREF_CONTROL: 0x00001400 (cpu source disable, ssc_source enable, nonspread_source enable, superspread_source disable, ssc4_mode downspread, ssc1 disable, ssc4 disable) PCH_DPLL_A: 0x88026002 (enable, sdvo high speed no, mode LVDS, p2 Div 14, FPA0 P1 2, FPA1 P1 2, refclk SSC, sdvo/hdmi mul 1) One last test, what happens without the external DVI plugged in? Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/7 ------------------------------------------------------------------------ On 2011-05-30T15:15:38+00:00 Jochen wrote: Created attachment 47318 regdump after booting with *closed* lid, no video attached to the docking station The regdump does _not change_ when opening the lid Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/8 ------------------------------------------------------------------------ On 2011-05-30T15:18:09+00:00 Jochen wrote: (In reply to comment #8) > Created an attachment (id=47318) [details] > regdump after booting with *closed* lid, no video attached to the docking > station > > The regdump does _not change_ when opening the lid The display is ok when booting this way. No distortion. Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/9 ------------------------------------------------------------------------ On 2011-07-27T12:01:27+00:00 Jochen wrote: Checked again with kernel 3.0. Same issues. Do you have anything new to test (git is fine too)? Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/10 ------------------------------------------------------------------------ On 2011-11-21T16:30:05+00:00 Jochen wrote: Tested this again: kernel 3.1.1 and X.Org/intel driver as below: [ 50.386] (II) Loading /usr/lib64/xorg/modules/drivers/intel_drv.so [ 50.413] (II) Module intel: vendor="X.Org Foundation" [ 50.413] compiled for 1.11.2, module version = 2.17.0 [ 50.413] Module class: X.Org Video Driver [ 50.413] ABI class: X.Org Video Driver, version 11.0 Nothing changed, I still have the same issues. Reply at: https://bugs.launchpad.net/linux/+bug/956046/comments/11 ** Changed in: linux Status: Unknown => Confirmed ** Changed in: linux Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/956046 Title: intel driver fails to use dual-link LVDS if lid is down at boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/956046/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
