Bug#589348: xorg: Jerky cursor and keyboard lagging, slow rendering speed for 5-15 seconds after changing screen
Enabling kernel modesetting solved this problem. As before, I didn't manage to profile and see what's happening. From my POV this bug can be closed. However, if you give me instructions on how to profile, I'm willing to take some time and provide the results. Thanks, Alex On 08/01/2010 02:39 AM, Alex Dănilă wrote: Hi, The bug was reproducible for me on my previous computer, a desktop. Anyway, the processor it used entirely by Xorg, and on a sysprof I can see it is spending time with kernel functions. The syslog doesn't say anything else to me, but I attached it. Is that useful, or I should somehow find out exactly what functions Xorg is calling. Thank you, Alex On 07/17/2010 02:27 AM, Julien Cristau wrote: This bug report as it stands is useless, because it obviously isn't reproducible for anyone else... Try to figure out where the hang is happening. Cheers, Julien -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4c59b688.1070...@gmail.com
Bug#589348: xorg: Jerky cursor and keyboard lagging, slow rendering speed for 5-15 seconds after changing screen
On Fri, Jul 16, 2010 at 23:35:05 +0300, Alex Dănilă wrote: > Package: xorg > Version: 1:7.5+6 > Severity: normal > > After activating a screen the following symptoms happen (usually) > less than 10 seconds: > -the cursor is jerky > -moving a window or clicking does not seems to happen immediately > -shortcuts (ex. Alt+Tab) do not work, and typing is lagging. > > This is not caused by intense disk activity, which usually freezes > Xorg. It happens even though > there's absolutely no disk activity. > > Reproduce: > -login to desktop session > -Ctrl+Alt+F1 to change to a terminal (or suspend to RAM, swith to > another X session etc.) > -go back to the desktop session (Ctrl+Alt+F7, resume from suspend, etc) > -notice the lag described. > > This happened in Unstable for a long time, I believe regardless of > driver version and other Xorg components. > > Please ask for any other needed information. > This bug report as it stands is useless, because it obviously isn't reproducible for anyone else... Try to figure out where the hang is happening. Cheers, Julien signature.asc Description: Digital signature
Bug#589348: xorg: Jerky cursor and keyboard lagging, slow rendering speed for 5-15 seconds after changing screen
Package: xorg Version: 1:7.5+6 Severity: normal After activating a screen the following symptoms happen (usually) less than 10 seconds: -the cursor is jerky -moving a window or clicking does not seems to happen immediately -shortcuts (ex. Alt+Tab) do not work, and typing is lagging. This is not caused by intense disk activity, which usually freezes Xorg. It happens even though there's absolutely no disk activity. Reproduce: -login to desktop session -Ctrl+Alt+F1 to change to a terminal (or suspend to RAM, swith to another X session etc.) -go back to the desktop session (Ctrl+Alt+F7, resume from suspend, etc) -notice the lag described. This happened in Unstable for a long time, I believe regardless of driver version and other Xorg components. Please ask for any other needed information. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.34-1-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages xorg depends on: ii2.30.2-1 The GNOME terminal emulator applic ii4:4.4.4-1 X terminal emulator for KDE 4 ii7.9.0+git20100608.bcf63dbb-0ub A free implementation of the OpenG ii7.9.0+git20100610.63834285-0ub A free implementation of the OpenG ii7.9.0+git20100610.63834285-0ub The OpenGL utility library (GLU) ii7.5+5 X applications ii7.5+1 X session utilities ii7.5+4 X11 utilities ii7.4+1 X font server utilities ii7.5+5 X11 XKB utilities ii7.5+1 X server utilities ii1:1.0.4-1 X authentication utility ii1:1.0.1100 dpi fonts for X ii1:1.0.175 dpi fonts for X ii1:1.0.1standard fonts for X ii1:1.0.1-1 scalable fonts for X ii1:7.5+2X Window System font utility progr ii1.2.0-2X server initialisation tool ii1.8-1 X Keyboard Extension (XKB) configu ii1:1.5-1Core documentation for the X.org X ii1:7.5+6the X.Org X server ii261-1 X terminal emulator xorg recommends no packages. Versions of packages xorg suggests: pn xorg-docs (no description available) -- no debconf information -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/4c40c279.2020...@gmail.com
