Package: xorg
Version: 1:7.5+6
Severity: normal
Some types of acceleration are not availabe to the second simultaneous
log-in on the machine. I only say some types,
because some things work fast, others slow:
Fast:
-window resizing (both kwin and metacity)
-Opera animations, drawing, javascript
-KDE Plasma animations
-video seems to work decently.
Slow:
-window moving (both kwin and metacity)
-scrolling (Dolphin, Opera)
-3d is much slower (TORCS: 5-15 fps on the first login, 0-1 fps on the
second)
Additionaly, Kwin compositing cannot be enabled on the second login,
only on the first. Please ask for any
information I failed to provide.
Reproduce:
-login to an desktop session
-start a new desktop session without closing the first one, and notice
the problems with this session.
Video driver:
xserver-xorg-video-radeon 1:6.13.1-1
This situation has been the same for a long time in Debian Unstable
(more than a year), regardless of drm, mesa, kde version, xorg version.
-- 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:
ii 2.30.2-1 The GNOME terminal emulator
applic
ii 4:4.4.4-1 X terminal emulator for KDE 4
ii 7.9.0+git20100608.bcf63dbb-0ub A free implementation of
the OpenG
ii 7.9.0+git20100610.63834285-0ub A free implementation of
the OpenG
ii 7.9.0+git20100610.63834285-0ub The OpenGL utility library
(GLU)
ii 7.5+5 X applications
ii 7.5+1 X session utilities
ii 7.5+4 X11 utilities
ii 7.4+1 X font server utilities
ii 7.5+5 X11 XKB utilities
ii 7.5+1 X server utilities
ii 1:1.0.4-1 X authentication utility
ii 1:1.0.1 100 dpi fonts for X
ii 1:1.0.1 75 dpi fonts for X
ii 1:1.0.1 standard fonts for X
ii 1:1.0.1-1 scalable fonts for X
ii 1:7.5+2 X Window System font
utility progr
ii 1.2.0-2 X server initialisation tool
ii 1.8-1 X Keyboard Extension (XKB)
configu
ii 1:1.5-1 Core documentation for the
X.org X
ii 1:7.5+6 the X.Org X server
ii 261-1 X terminal emulator
xorg recommends no packages.
Versions of packages xorg suggests:
pn xorg-docs <none> (no description available)
-- no debconf information
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