[Bug 761994] New: intel driver / ivy bridge i7-3770k graphics problem (Z77 chipset)
https://bugzilla.novell.com/show_bug.cgi?id=761994 https://bugzilla.novell.com/show_bug.cgi?id=761994#c0 Summary: intel driver / ivy bridge i7-3770k graphics problem (Z77 chipset) Classification: openSUSE Product: openSUSE 12.1 Version: Final Platform: x86-64 OS/Version: openSUSE 12.1 Status: NEW Severity: Normal Priority: P5 - None Component: X11 3rd Party Driver AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: stiening@comcast.net QAContact: sndirsch@suse.com Found By: --- Blocker: --- Created an attachment (id=490603) --> (http://bugzilla.novell.com/attachment.cgi?id=490603) dmesg lines User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0) No problems with framebuffer graphics "nomodeset". When intel graphics are used there there is a problem that is most evident when typing in a console window. The letters periodically stop appearing on the screen for a fraction of a second and then reappear including the ones typed when the screen was frozen. This is the most user-obvious symptom. System details: i7770k ivy bridge/ASUS P8Z77-V motherboard, 1920x1200 monitor. See dmesg lines below. Reproducible: Always Steps to Reproduce: 1.use intel graphis 2.type at a keyboard 3. [ 50.844337] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 9270, at 9270], missed IRQ? [ 65.407946] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 11730, at 11730], missed IRQ? [ 84.846015] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 14398, at 14398], missed IRQ? [ 145.986031] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 34245, at 34245], missed IRQ? -- 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.
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kk zhang
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Stefan Dirsch
https://bugzilla.novell.com/show_bug.cgi?id=761994
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Stefan Dirsch
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--- Comment #1 from Stefan Dirsch
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--- Comment #2 from Stefan Dirsch
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--- Comment #3 from Rae Stiening
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Stefan Dirsch
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