https://bugzilla.novell.com/show_bug.cgi?id=756873 https://bugzilla.novell.com/show_bug.cgi?id=756873#c0 Summary: X11 display corruption Classification: openSUSE Product: openSUSE 12.1 Version: Final Platform: i686 OS/Version: openSUSE 12.1 Status: NEW Severity: Major Priority: P5 - None Component: X.Org AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: gaganpreet.arora@gmail.com QAContact: xorg-maintainer-bugs@forge.provo.novell.com Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20100101 Firefox/12.0 I upgraded my Thinkpad (it has 945GM graphics) from 11.2 to 12.1 (clean install) a few months ago and have been having strange display problems. After a period of usage, the display gets corrupted. Symptoms include: 1) xv output stops working, I just get a transparent screen. 2) Fonts in Firefox and other apps start messing up - letters do not render for example. Xorg.0.log has over 5000 entries with the following error (this is the first occurrence) [148096.264] (WW) intel(0): intel_uxa_prepare_access: bo map failed: Cannot allocate memory /var/log/messages contains a related error: kernel: [149118.728073] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung kernel: [149118.728086] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state (The file i915_error_state is attached) Reproducible: Sometimes 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.