https://bugzilla.novell.com/show_bug.cgi?id=680085 https://bugzilla.novell.com/show_bug.cgi?id=680085#c0 Summary: Screen blanks while working, EDID checksum error in log Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: joschibrauchle@gmx.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=419617) --> (http://bugzilla.novell.com/attachment.cgi?id=419617) hwinfo User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US) AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.648.133 Safari/534.16 I have a fresh install of 11.4 running with a dual monitor setup with Intel 965Q grafics. The /var/log/messages is showing the following messages continously, roughly every 22.5 minutes: ------- Mar 16 10:49:06 st-brauchle kernel: [ 4644.141550] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 96 Mar 16 10:49:06 st-brauchle kernel: [ 4644.141553] [drm:drm_edid_block_valid] *ERROR* Raw EDID: Mar 16 10:49:06 st-brauchle kernel: [ 4644.141556] <3>00 ff ff ff ff ff ff 00 1a b3 52 05 01 01 01 01 ..........R..... Mar 16 10:49:06 st-brauchle kernel: [ 4644.141558] <3>0c 0f 01 03 80 26 1e 78 2a ee 95 a3 54 4c 99 26 .....&.x*...TL.& Mar 16 10:49:06 st-brauchle kernel: [ 4644.141560] <3>0f 50 54 a5 4b 00 81 80 01 01 01 01 01 01 01 01 .PT.K........... Mar 16 10:49:06 st-brauchle kernel: [ 4644.141562] <3>01 01 01 01 01 01 30 2a 00 98 51 00 2a 40 30 70 ......0*..Q.*@0p Mar 16 10:49:06 st-brauchle kernel: [ 4644.141563] <3>13 00 78 2d 11 00 00 1e 00 00 00 fd 00 38 4c 1e ..x-.........8L. Mar 16 10:49:06 st-brauchle kernel: [ 4644.141565] <3>52 0e 00 0a 20 20 20 20 20 20 00 00 00 fc 00 50 R... .....P Mar 16 10:49:06 st-brauchle kernel: [ 4644.141567] <3>31 39 2d 32 0a 20 20 20 20 20 20 20 00 00 00 ff 19-2. .... Mar 16 10:49:06 st-brauchle kernel: [ 4644.141569] <3>01 0a e1 91 95 7f ff ff ff ff ff ff ff ff ff ff ................ Mar 16 10:49:06 st-brauchle kernel: [ 4644.141570] ------- The remainder and the hex values are DIFFERENT every time! Usually, there is no problem other than this message. But this morning, while I was working on the machine, suddenly the left of 2 screens went blank and the log said in addition to the above error: ------- Mar 16 10:50:16 st-brauchle acpid: client 2885[0:0] has disconnected Mar 16 10:50:16 st-brauchle acpid: client connected from 2885[0:0] Mar 16 10:50:16 st-brauchle acpid: 1 client rule loaded ------- The screen never came back and I had to reboot the machine. Reproducible: Couldn't Reproduce Steps to Reproduce: 1. 2. 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.