[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
Hi, Chris. I'm assuming you pushed a commit that fixed that issue. Is it backportable? What version was fixed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
The source of this error was a driver leak in the UXA glyph code (at least according to my notes). iirc, somewhen around 2.20.4 had the fix. The DDX will compile against your version of Xorg, and I would strongly recommend you take all the bug fixes in there rather than cherry- picking. Or else poke your friendly package maintainer for a backport of2.21.2... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
** Tags added: corruption -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
@Luis: Would the x-updates PPA have the fixes you mentioned? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
** Project changed: unity = xserver-xorg-video-intel ** Changed in: xserver-xorg-video-intel Status: Confirmed = Fix Released ** Package changed: unity (Ubuntu) = xserver-xorg-video-intel (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
@Luis, I greatly appreciate your help in the matter. I'm not particularly ready to try out 3.3 and above kernels due to these concerns with EXT4 corruption bugs. I value my data more than my graphics stack! Regardless, why is it that the patch hasn't been merged for backport? It appears to have been OK'ed but the latest post is from half a month ago. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
Hi all, The fixes for these errors were introduced in the upstream kernel version 3.2.32. They were already corrected on the 3.5 kernel, so that should be OK too. If you use a kernel based on that (= 3.2.32, =3.5.?? ), these issues should be fixed. Currently, this appears to be case for the kernels on Precise (12.04), Quantal (12.10) and Raring (13.04). Please report if you still get these bugs with any of these kernels. Thanks! The relevant upstream commit: https://git.kernel.org/?p=linux/kernel/git/bwh/linux-3.2.y-queue.git;a=commit;h=b6e32828805b35efce711f75f95f360770157f32 And the discussion leading to the backport where my newbieness is exposed :-) : http://www.mail-archive.com/stable@vger.kernel.org/msg18581.html Regards, Luís Picciochi -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
The worst result in 12.04 occurs when I switch users. All characters except the ones in the topbar are garbled even the characters of Conky are garbled beyond any recognition. The desktop picture is garbled too. I will come back with the result in 12.10 On 10/21/2012 02:18 PM, George Karavasilev wrote: I believe saw in once in GS. The issue happens when you open a bunch of windows and with unity resource hungryness the graphical glitches appear. Due to the fact that GS is not that resource hungry, it happens extremely rarely in it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
The error has been solved in 12.10. Switching user does not cause the garbling of desktop and menus. On 10/21/2012 02:18 PM, George Karavasilev wrote: I believe saw in once in GS. The issue happens when you open a bunch of windows and with unity resource hungryness the graphical glitches appear. Due to the fact that GS is not that resource hungry, it happens extremely rarely in it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
I believe saw in once in GS. The issue happens when you open a bunch of windows and with unity resource hungryness the graphical glitches appear. Due to the fact that GS is not that resource hungry, it happens extremely rarely in it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
Hi, has anyone upgrade to ubuntu 12.10? It would be great to see if it's been resolved as there have been many updates to the intel driver since then. ** Changed in: unity Status: Confirmed = Incomplete ** Changed in: unity (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
I suffered from this bug with Ubuntu 12.04, intel graphics card and the glitchy buggy screen. I upgraded to ubuntu 12.10 pre-release some time ago and after an update suffered incorrect screen resolution which made it unusable. About a week ago I updated the system and got the correct resolution back, and have not suffered the glitchy buggy screen, but instead the computer locks out when I hit the dash button, but if I don't hit the dash button I have a fully useable system. (so I won't see the Amazon results!) I realise this should now be for a different bug report but It would be interesting to see if anyone else has the same results when upgrading. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
The bug still exists in 12.10 (granted it appears tons of times more rarely) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
That's good that it's more rare - I actually decided to upgrade to 12.10 and am doing it now. I don't doubt you, George, that it's still there but I'll confirm if/when it happens. Has anyone else been able to reproduce this problem under another environment (e.g. not compiz/Unity)? I posted earlier that I was able to reproduce under gnome-shell. Can anyone else confirm? It would be nice to know for sure if this is an intel bug or a unity/compiz bug. Thanks a lot for the patience, guys. Hope to see it getting fixed as much as you all are :) ** Changed in: unity Status: Incomplete = Confirmed ** Changed in: unity (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
I've had this occur to me on Gnome shell (mutter) recently, so I'd say it's actually an intel driver issue with compositing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
This bug is *seriously* getting super annoying. And no, the recent one or two Compiz updates for P didn't fixed it. ** Attachment added: Graphical glitches in Alt+Tab https://bugs.launchpad.net/ubuntu/+source/unity/+bug/985539/+attachment/3224790/+files/atgg.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
** Changed in: unity Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
I've seen this issue on a Lenovo G550 32bit Core 2 Duo with integrated Intel chipset since 11.10. The problem survived an upgrade to 12.04. I've attached another screen capture. I typically encounter the problem after the machine has been asleep for any length of time. I can confirm the 'compiz --replace' workaround which is the first progress I've had with the issue. I'll also note that bug #975306, while seemingly a duplicate, does seem to result in subtly different screen artefacts. 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) ** Attachment added: garbled_unity_desktop.png https://bugs.launchpad.net/ubuntu/+source/unity/+bug/985539/+attachment/3218009/+files/garbled_unity_desktop.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
For me, the corruption occurs when my machine starts to run out of RAM and beings to swap. compiz --replace fixes all of the corruption issues. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
Anyone feeling like working on fixing this, because it's getting pretty damn ugly sometimes. See the screenie I attached :) ** Attachment added: Screenshot from 2012-05-29 18:58:02.png https://bugs.launchpad.net/ubuntu/+source/unity/+bug/985539/+attachment/3167985/+files/Screenshot%20from%202012-05-29%2018%3A58%3A02.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
** Changed in: unity Importance: Undecided = Medium ** Changed in: unity (Ubuntu) Importance: Low = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
I have seen this thing on a SandyBridge laptop that had. It can make things totally useless sometimes ** Changed in: unity Importance: Medium = High ** Changed in: unity (Ubuntu) Importance: Medium = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 985539] Re: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card)
** Summary changed: - Awkward graphic glitches (texture corruption) in Unity/Nux + Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985539 Title: Awkward graphic glitches (texture corruption) in Unity/Nux when opening lot of applications (intel video card) To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/985539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
