| Summary: | [IVB] regression. partially transparent or black text after update to 2.20.10 | ||||||
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| Product: | xorg | Reporter: | Oleksij Rempel <linux> | ||||
| Component: | Driver/intel | Assignee: | Chris Wilson <chris> | ||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | eyal.lotem | ||||
| Version: | unspecified | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
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After installing older driver: xserver-xorg-video-intel_2.20.9+git20121001.51202798-0ubuntu0sarvatt_amd64.deb ever things go back to normal. *** Bug 56025 has been marked as a duplicate of this bug. *** commit 7927f9a351ead1a5593bc91e465706bdd889bb8d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Oct 16 17:56:30 2012 +0100 sna/gen7: Filter BLEND flags for CA glyphs Fixes regression from commit c51aaa731e5cffc892e59730194ad7c98789b02b Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Thu Oct 11 11:36:00 2012 +0100 sna/gen7: Replace bogus state tracking assertion The assumption being that we only used the encoded flags for determining the composite state is false for the magic CA pass. Reported-by: Oleksij Rempel <bug-track@fisher-privat.net> Reported-by: Eyal Lotem <eyal.lotem@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56037 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> |
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Created attachment 68624 [details] screenshot I use xorg edgers ppa for testing. After update to 2.20.10 i get distructed image. Mostly text is affected. It looks in some places transparent, or just black. See attached screenshot. My hardware: Asus Zenbook UX32A. Intel(R) Core(TM) i5-3317U CPU @ 1.70GH intel_stepping Vendor: 0x8086, Device: 0x0166, Revision: 0x09 (??) render clock: unknown sampler clock: unknown