From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 74316] [NV92] Graphical corruption on KDE shutdown/restart/log out screen Date: Sun, 16 Feb 2014 00:54:39 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1354549181==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1354549181== Content-Type: multipart/alternative; boundary="1392512078.5bBb4ce20.23760"; charset="us-ascii" --1392512078.5bBb4ce20.23760 Date: Sun, 16 Feb 2014 00:54:38 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=74316 AnAkkk changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|NOTOURBUG |--- --- Comment #6 from AnAkkk --- According to kde developers, there may be a mesa or nouveau bug after all: "Fredrik says, the configs should arrive with min. samples first, so this would be a MESA/nouveau bug.' "It seems to prefer TrueColor over DirectColor (that's expected) over sample count sorting (may be intended), but even then 0x157 should apparently take precedence: 0x153 24 tc 0 24 0 r . . 8 8 8 0 . . 0 0 0 0 0 0 0 0 0 None 0x157 24 tc 0 24 0 r y . 8 8 8 0 . . 0 0 0 0 0 0 0 0 0 None 0x1ae 24 dc 0 24 0 r y . 8 8 8 0 . . 0 0 0 0 0 0 0 0 0 None So given the sample count sorting is still supposed, there's a bug in either nouveau or MESA, it appears the double buffer support is ignored when sorting the list (so that 0x153 and 0x157 are assumed equal, 0x153 moved to front and 0x157 ignored from sorting) - but that's sth. for the MESA devs to say =)" See https://bugs.kde.org/show_bug.cgi?id=330986#c41 -- You are receiving this mail because: You are the assignee for the bug. --1392512078.5bBb4ce20.23760 Date: Sun, 16 Feb 2014 00:54:38 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" changed bug 74316
What Removed Added
Status RESOLVED REOPENED
Resolution NOTOURBUG ---

Comment # 6 on bug 74316 from 
According to kde developers, there may be a mesa or nouveau bug after all:

"Fredrik says, the configs should arrive with min. samples first, so this would
be a MESA/nouveau bug.'

"It seems to prefer TrueColor over DirectColor (that's expected) over sample
count sorting (may be intended), but even then 0x157 should apparently take
precedence: 

0x153 24 tc 0 24 0 r . . 8 8 8 0 . . 0 0 0 0 0 0 0 0 0 None 
0x157 24 tc 0 24 0 r y . 8 8 8 0 . . 0 0 0 0 0 0 0 0 0 None 
0x1ae 24 dc 0 24 0 r y . 8 8 8 0 . . 0 0 0 0 0 0 0 0 0 None 

So given the sample count sorting is still supposed, there's a bug in either
nouveau or MESA, it appears the double buffer support is ignored when sorting
the list (so that 0x153 and 0x157 are assumed equal, 0x153 moved to front and
0x157 ignored from sorting) - but that's sth. for the MESA devs to say =)"

See https://bugs.kde.org/show_bug.cgi?id=330986#c41

You are receiving this mail because:
  • You are the assignee for the bug.
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