catalyst 11.6 compositing + longer time in standby = screen stays black (system aliv)
since the xf86-video-ati driver is causing random hardlocks I'm temporarily migrating to catalyst 11.6
but I encounter an issue:
if I leave the box for a longer time and the screen goes into standby / powersaving mode
it doesn't seem able to wake up again (the screen - neither mouse button-pressing, attempting to switch to VT, magic sysrq key, keyboard entering & pressing of buttons)
- kernel 2.6.39 (zen)
- aticonfig --initial --nobackup
- xscreensaver 5.14 (also happens on 5.12)
- card: 5850
- compiz-fusion 0.8.4/0.8.6
- gnome 2.32
- no vesa support compiled in (is supposed to help with suspend issues)
the previously working xorg.conf which didn't led to that behavior also showed that behavior so I started with the new initial config but that doesn't make a change
hope if anyone is/was encountering the same he/she knows how to "fix" it
strangely something similar just happened with Ubuntu 11.04 in Ubuntu Classic with compiz (gnome 2.32)
coming back from suspend (s2ram), letting it activate the screensaver
and then trying to use it again
-> screen stays black (monitor in standby mode), not reacting to keyboard or mouse input at all
--> only difference:
- catalyst driver / fglrx: magic sysrq works (some lockup in screen)
- xf86-video-ati: magic sysrq does NOT work (== hardlock)
this is getting frustrating now I can't use the screensaver at all :\
i'm so happy about using the radeon driver on my main system ;-)
playing HON works well ;-)
so i'm *happy*
works fine here:
linux mint 11
but theres a problem with suspend as far as i remember.
and it was issue since 11.5. when pc went suspend then it didnt wake up anymore...
i just disabled suspend via gconf-editor
and idle still works, it wakes up nicely after computer gone idle
linux 3.0.0 kernel, ~amd64, catalyst 11.7
the screen stays longer periods of time in standby
---> screen doesn't wake up anymore when pressing any key & mouse movement
even magic sysrq + r or VT-switching doesn't help
I can reboot the box via magic sysrq + reisub combo - but until next reboot it's not usable [no screen output :\ ]
W T F ?!
- xf86-video-ati keeps on hardlocking with compositing on
- fglrx forces me to keep the screen on
the thing is that I need this box for production work & since it's not stable or doesn't allow me to continue work without interruption it's pissing me off several times a day
any suggestion for help please ?
Last edited by kernelOfTruth; 07-30-2011 at 05:59 PM.
Did you ever manage to fix this?
I've had this problem for many Catalyst versions. KDE up to 4.6 used to allow me to turn off monitor power savings, but since then, it still occurs.
Currently running Catalyst 12.1 and xorg-server 1.11.3-1 on Linux 3.2.2-1
System becomes unresponsive, though can ssh in and see X hogging 100% of one core (i7). Attempts to kill it fail, leaving no option but to telinit 6 or use Magic SysRq. Nothing telltale appears in any of the logs either