[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
** Changed in: mesa (Ubuntu) Status: Confirmed = Triaged ** Changed in: mesa (Ubuntu) Status: Triaged = In Progress -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Yeah it's fixed in kwin 4.9.3, which was uploaded to raring recently. It'll be SRUed to quantal very soon now. The mesa task I targetted is for another issue with the screen not updating that'll be fixed in mesa 9.0.1 -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
** Changed in: mesa (Ubuntu) Assignee: (unassigned) = Robert Hooker (sarvatt) ** Changed in: mesa (Ubuntu) Importance: Undecided = Medium ** Changed in: mesa (Ubuntu) Milestone: None = precise-updates -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
** Changed in: mesa (Ubuntu) Milestone: precise-updates = quantal-updates -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
** Changed in: kde-workspace (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Looks like possible workaround, at least I've no artifacts now on my Lenovo T430S : 1. Add ppa https://launchpad.net/~oibaf/+archive/graphics-drivers/ 2. apt-get upgrade 3. Removing /etc/X11/xorg.conf if exists :) -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
The MSAA bug has been fixed in kwin: https://projects.kde.org/projects/kde/kde-workspace/repository/revisions/6cf05555a5d0c834de3a0165a62916cf3b40 I just tested this patch directly by downloading the scene_opengl_glx.cpp, replaced the existing one in kde-workspace-4.9.2 deb source and compiling kwin. So far everything is now working perfectly again. If any one wants me to I can write a quick guide here on how to test yourself? -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
I was running 12.04 with the KDE 4.92 backports just fine. I decided to test out the latest Mesa using oibaf graphic drivers PPA which usually contains Mesa from master (9.1). After installing this I got the issue in this bug report. However, at the time I chalked it up to issues in the latest commits to master. I purged those drivers which made KWin work great again (Mesa 8.0.4) and decided to upgrade to 12.10 which brought with it Mesa 9.0 stable and the exact same issues I had with Mesa master. Looking over the bug report it seems part of the issue stems from MSAA being used with KWin due to a mistake by an algorithm which the GLES version of Kwin does not do. I decided to test this and installed kde- window-manager-gles. Ran kwin_gles --replace and performance was massively improved. However I still have the screen corruptions plus the other re-draw errors mentioned about KWIN GLES. Note I can still get some corruptions even with composite suspended as shown in the attached screen of krunner. This is on a Lenovo x230t with a Intel HD4000 gpu from the i7-3520M ** Attachment added: Krunner-corrupt-line.png https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/+attachment/3418442/+files/Krunner-corrupt-line.png -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
In my case mesa 9 is a mess only if using kwin_gles, if using kwin everything is in order -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
@Rich: I'm not sure that's a KDE issue. It has been repported under Unity too. See post #43 above. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Launchpad has imported 14 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=55998. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2012-10-15T13:15:35+00:00 J-iam-3 wrote: Hello! I'm using Intel HD3000, KDE 4.9.2, Mesa 9.0 and it's much slower than with mesa 8.0.4 in KWin with OpenGL backend and with VSync enabled, and you can see tearing. Not sure if this mesa or kwin bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/comments/27 On 2012-10-15T18:19:38+00:00 Brian-m-hill wrote: I'm getting this as well. Arch Linux Intel HD Graphics 3000 KDE 4.9.2 MESA 9.0 The tearing seems to occur only in one area, about 1/5th of the way down the screen. It is as if the first 5th of the screen is updating slower. Downgrading Intel-DRI and libgl to 8.0.4 fixed the issue. Tried TearFree option in Xorg.conf and that gets rid of the tearing but makes the graphics unusably slow using KWin/OpenGL. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/comments/29 On 2012-10-15T21:20:01+00:00 Benoit-gouhier wrote: I am getting this too, both with intel Sandy Bridge and radeon Xpress200m, with free drivers. They both use mesa 9.0 and kde 4.9.2, and the tearing happens in the top and bottom 1/5th parts of the screen. Going back to 8.0.4 solves the issue. Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/comments/30 On 2012-10-15T22:14:41+00:00 Dwyer-g wrote: Same problem with i7-3520M HD4000 graphics: Thinkpad X230 Archlinux x86_64 Intel HD4000 KDE 4.9.2 _OpenGL MESA 9.0 Kernels tried: 3.5.6-1-grsec 3.6.1-2-grsec And Arch default kernel 3.5.6-1-ARCH Same tearing about 1/5th of the way down the screen, Arrifacts on screen, and slow. At first I did just try downgrading xf86-video-intel, but still broken. Then I whent fullboar and downgraded all of it to fix it. [2012-10-14 16:25] upgraded libglapi (8.0.4-3 - 8.0.4-3) [2012-10-14 16:25] upgraded libgl (9.0-1 - 8.0.4-3) [2012-10-14 16:25] upgraded mesa (9.0-1 - 8.0.4-3) [2012-10-14 16:25] upgraded freeglut (2.8.0-2 - 2.8.0-1) [2012-10-14 16:25] upgraded ftgl (2.1.3rc5-4 - 2.1.3rc5-3) [2012-10-14 16:25] upgraded gegl (0.2.0-4 - 0.2.0-3) [2012-10-14 16:25] upgraded glew (1.8.0-2 - 1.8.0-1) [2012-10-14 16:25] upgraded gtkglext (1.2.0-8 - 1.2.0-7) [2012-10-14 16:25] upgraded jasper (1.900.1-8 - 1.900.1-7) [2012-10-14 16:25] upgraded intel-dri (9.0-1 - 8.0.4-3) [2012-10-14 16:25] upgraded libgles (9.0-1 - 8.0.4-3) [2012-10-14 16:25] upgraded libgbm (9.0-1 - 8.0.4-3) [2012-10-14 16:25] upgraded libegl (9.0-1 - 8.0.4-3) [2012-10-14 16:25] upgraded lib32-libglapi (9.0-1 - 8.0.4-4) [2012-10-14 16:25] upgraded lib32-libgl (9.0-1 - 8.0.4-4) [2012-10-14 16:25] upgraded lib32-intel-dri (9.0-1 - 8.0.4-4) [2012-10-14 16:25] upgraded xf86-input-evdev (2.7.3-2 - 2.7.3-1) [2012-10-14 16:25] upgraded xf86-input-synaptics (1.6.2-2 - 1.6.2-1) [2012-10-14 16:25] upgraded xf86-video-intel (2.20.9-2 - 2.20.9-1) [2012-10-14 16:25] upgraded xorg-server-common (1.13.0-2 - 1.12.4-1) [2012-10-14 16:25] upgraded xorg-server (1.13.0-2 - 1.12.4-1) Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/comments/31 On 2012-10-15T22:22:06+00:00 Tureba wrote: I got similar specs: Intel SandyBridge HD 3000, KDE 4.9.2, Mesa 9.0, KWin on OpenGL with VSync, in Exherbo Linux. But I _do not_ see the problem. I suppose whatever is different between our systems must be the source of the problem. What else can we compare? Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/comments/32 On 2012-10-15T22:47:30+00:00 Dwyer-g wrote: Hum, well I am using uxa. sna was crashing for me on the original install about a month or so ago. I'll try sna again.. Section Device Identifier Intel Graphics Driver intel #Option AccelMethod sna Option AccelMethod uxa EndSection Reply at: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1061073/comments/33 On 2012-10-16T02:34:14+00:00 ctarwater wrote: I'm experiencing the same issue here. Here's my specs: Up to date Arch Linux Asus U43F-BBA6 laptop Intel HD Graphics / 4300 KDE 4.9.2 Mesa 9.0 Intel SNA Changing to Xrender from OpenGL was the only way I could fix the issue. Reply at:
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
** Also affects: kdebase-workspace via https://bugs.kde.org/show_bug.cgi?id=308385 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/kdebase-workspace/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Ok, so this doesn't seem to be that simple really. First of all, mostly for my own referencing in the future let me describe what I did exactly. To upgrade kde-workspace: 1) Downloaded all of the .deb files from the link above with the following command: wget -r -A.deb --no-directories https://launchpad.net/ubuntu/+source/kde-workspace/4:4.9.0-0ubuntu4/+build/3762859 2) Ran the following script to install only the packages that are already installed on my system: pl= ; for a in *.deb ; do p=$(dpkg-deb --info $a | sed -n 's/Package: \(\S*\)/\1/p') ; i=$(dpkg -s $p 2/dev/null |grep Status) ; pl=$pl $a ; done ; sudo dpkg -i $pl This resulted in some errors. The full output is here (http://paste.ubuntu.com/1285546/) but in short the errors were some missing dependencies that I could get around by installing the packages needed (a bit weird though why the dependency changed but that's a different conversation). But after installing the needed packages, I'm getting a version conflict for kde-workspace-data. It turns out that there is no 4.9.0 package for that for some reason and kde-workspace-bin cannot be installed because of that. Can anyone tell me where I could get my hands on kde-workspace- data_4.9.0-0ubuntu4_amd64.deb? -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
I left OpenGL enabled, and only changed the Qt Graphics Subsystem. All my desktop goodies are in place, so far. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Just so you know, I'm not trying to take away from the real (and hard) work you're doing on this issue: it is a bug, plain and simple, and it needs to be fixed. I'm just offering a workaround for those of us who may have installed the beta on our main machines, since we were so close to the release. :-) My effects are still slow, but the glitchy windows aren't preventing me from getting work done anymore. Very much looking forward to the proper resolution of this issue, and I wish I knew more about KDE development so that I could be of help. Thanks for your efforts! -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Did I say Render (yes I did)? Yes, I meant Raster. That seems to have at least gotten rid of the screen corruption, though the effects are still slow. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Ok so I managed to get through my dependency woes. I figured out that there are two packages that are architecture agnostic and those .deb files are only on the i386 files so I got the kde-workspace and kde- workspace-data .deb files from there and all is now good. So now I have kde-workspace 4.9.0 and mesa 9.0 installed and I can verify that the desktop effects are still very slow. I haven't seen the rendering artifacts (the white lines as in the screenshot attached to this bug) however but those appear sporadically so I can't say for sure that they're gone or whether they just haven't appeared for me. I will take a look at downgrading mesa step by step next. Will report back. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
I installed Mesa 9.0 20120903 from https://launchpad.net/ubuntu/quantal/+source/mesa/9.0~git20120903.e1673d20.is.git20120821.c1114c61-0ubuntu1 and I experience the same slowness and artifacts on that. So I won't try the other git snapshots since the bug was clearly introduced before 03.09.2012. -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
There is a bug report on this in the KDE bug tracker as well: https://bugs.kde.org/show_bug.cgi?id=308385 ** Bug watch added: KDE Bug Tracking System #308385 https://bugs.kde.org/show_bug.cgi?id=308385 -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 1061073] Re: Desktop effects are slow and desktop corruption using mesa 9
Maybe similar issue: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1065125 -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1061073 Title: Desktop effects are slow and desktop corruption using mesa 9 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1061073/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
