Public bug reported:
Binary package hint: gnome-screensaver
The rss-glx screensavers on dapper used to run at rates similiar to
breezy. Since the recent update to fglrx 8.26.18 (off the Seveas repo),
frame rates are now only 1-2fps. Frame rates are normal (20-30fps) when
run as just the screensaver executable in a window, eg
/usr/lib/xscreensaver/matrixview, so I suspect gnome-screensaver is the
culprit.
Bug #41078 may be related
Random system details follow:
fglrxinfo
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: MOBILITY RADEON 9700 Generic
OpenGL version string: 2.0.5879 (8.26.18)
||/ Name Version Description
+++-==============-==============-============================================
ii fglrx-kernel-2 8.26.18-1+2.6. ATI binary kernel module for Linux 2.6.15-25
ii gnome-screensa 2.14.2-0ubuntu a screen saver and locker
ii ubuntu-fglrx-6 8.26.18-3 The fglrx driver for Ubuntu (686 kernel)
ii xorg-driver-fg 8.26.18-1 Video driver for the ATI graphics accelerato
ldd /usr/lib/xscreensaver/matrixview
linux-gate.so.1 => (0xffffe000)
libMagick.so.9 => /usr/lib/libMagick.so.9 (0xb7b8f000)
liblcms.so.1 => /usr/lib/liblcms.so.1 (0xb7b61000)
libtiff.so.4 => /usr/lib/libtiff.so.4 (0xb7b10000)
libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb79e1000)
libjasper-1.701.so.1 => /usr/lib/libjasper-1.701.so.1 (0xb7994000)
libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0xb7975000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb7952000)
libXext.so.6 => /usr/lib/libXext.so.6 (0xb7945000)
libbz2.so.1.0 => /lib/libbz2.so.1.0 (0xb7933000)
libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb7824000)
libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb7812000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb77a9000)
libz.so.1 => /usr/lib/libz.so.1 (0xb7795000)
libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb7792000)
libGLU.so.1 => /usr/lib/libGLU.so.1 (0xb771b000)
libGL.so.1 => /usr/lib/libGL.so.1 (0xb767b000)
libSM.so.6 => /usr/lib/libSM.so.6 (0xb7673000)
libICE.so.6 => /usr/lib/libICE.so.6 (0xb765b000)
libX11.so.6 => /usr/lib/libX11.so.6 (0xb7575000)
libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb7553000)
/lib/ld-linux.so.2 (0xb7f3e000)
libXau.so.6 => /usr/lib/libXau.so.6 (0xb754f000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb747a000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7470000)
ldd `which gnome-screensaver`
linux-gate.so.1 => (0xffffe000)
libSM.so.6 => /usr/lib/libSM.so.6 (0xb7f04000)
libICE.so.6 => /usr/lib/libICE.so.6 (0xb7eec000)
libXss.so.1 => /usr/lib/libXss.so.1 (0xb7ee8000)
libXxf86vm.so.1 => /usr/lib/libXxf86vm.so.1 (0xb7ee3000)
libXxf86misc.so.1 => /usr/lib/libXxf86misc.so.1 (0xb7ee0000)
libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0xb7c0b000)
libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0xb7b8e000)
libatk-1.0.so.0 => /usr/lib/libatk-1.0.so.0 (0xb7b75000)
libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 (0xb7b5f000)
libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0xb7b57000)
libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0xb7b33000)
libXext.so.6 => /usr/lib/libXext.so.6 (0xb7b26000)
libXinerama.so.1 => /usr/lib/libXinerama.so.1 (0xb7b23000)
libXi.so.6 => /usr/lib/libXi.so.6 (0xb7b1b000)
libXrandr.so.2 => /usr/lib/libXrandr.so.2 (0xb7b17000)
libXcursor.so.1 => /usr/lib/libXcursor.so.1 (0xb7b0e000)
libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0xb7b09000)
libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0xb7ad1000)
libcairo.so.2 => /usr/lib/libcairo.so.2 (0xb7a72000)
libXrender.so.1 => /usr/lib/libXrender.so.1 (0xb7a6a000)
libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb7a46000)
libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0xb7a18000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb79af000)
libX11.so.6 => /usr/lib/libX11.so.6 (0xb78c9000)
libdbus-glib-1.so.2 => /usr/lib/libdbus-glib-1.so.2 (0xb78af000)
libgnome-menu.so.2 => /usr/lib/libgnome-menu.so.2 (0xb789c000)
libgnomevfs-2.so.0 => /usr/lib/libgnomevfs-2.so.0 (0xb7840000)
libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb7731000)
libgnutls.so.12 => /usr/lib/libgnutls.so.12 (0xb76c8000)
libtasn1.so.2 => /usr/lib/libtasn1.so.2 (0xb76b8000)
libz.so.1 => /usr/lib/libz.so.1 (0xb76a4000)
libgcrypt.so.11 => /usr/lib/libgcrypt.so.11 (0xb7658000)
libnsl.so.1 => /lib/tls/i686/cmov/libnsl.so.1 (0xb7642000)
libgpg-error.so.0 => /usr/lib/libgpg-error.so.0 (0xb763e000)
libavahi-glib.so.1 => /usr/lib/libavahi-glib.so.1 (0xb763b000)
libavahi-client.so.3 => /usr/lib/libavahi-client.so.3 (0xb762c000)
libdbus-1.so.2 => /usr/lib/libdbus-1.so.2 (0xb75f5000)
libavahi-common.so.3 => /usr/lib/libavahi-common.so.3 (0xb75eb000)
libutil.so.1 => /lib/tls/i686/cmov/libutil.so.1 (0xb75e7000)
libbonobo-2.so.0 => /usr/lib/libbonobo-2.so.0 (0xb7590000)
libgconf-2.so.4 => /usr/lib/libgconf-2.so.4 (0xb7560000)
libbonobo-activation.so.4 => /usr/lib/libbonobo-activation.so.4
(0xb754c000)
libORBitCosNaming-2.so.0 => /usr/lib/libORBitCosNaming-2.so.0
(0xb7548000)
libORBit-2.so.0 => /usr/lib/libORBit-2.so.0 (0xb74f7000)
libpopt.so.0 => /lib/libpopt.so.0 (0xb74ee000)
libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb74b6000)
libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb7494000)
libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb7491000)
libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb748e000)
libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb748a000)
libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb7477000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb73f3000)
libresolv.so.2 => /lib/tls/i686/cmov/libresolv.so.2 (0xb73e0000)
libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb72b1000)
libXau.so.6 => /usr/lib/libXau.so.6 (0xb72ad000)
libglitz.so.1 => /usr/lib/libglitz.so.1 (0xb7288000)
libexpat.so.1 => /usr/lib/libexpat.so.1 (0xb7269000)
/lib/ld-linux.so.2 (0xb7f22000)
** Affects: gnome-screensaver (Ubuntu)
Importance: Untriaged
Status: Unconfirmed
--
rss-glx really slow (only 1-2fps) since recent fglrx driver update
https://launchpad.net/bugs/51576
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