On Fri, 2010-01-15 at 12:59 +0100, Bruno Kleinert wrote: > Am Freitag, den 15.01.2010, 10:58 +0100 schrieb Michel Dänzer: > > > after an upgrade to version 6.12.4-2 from 6.12.3-1 I get nothing but a > > > mouse cursor and a black screen when I resume the machine from suspend > > > to disk or RAM. > > > > Would be interesting to try building 6.12.3-1 against current > > xserver-xorg-dev and see if that still works with the current > > xserver-xorg-core. > I'll give it a try tomorrow as I can't access the machine today. > > In the meantime I found out something interesting: I can reproduce the > same bug on a completely different machine, my Intel-based notebook. > It's only a 32bit system and, in contrast to my other machine, it runs > KMS. > > Right after installing the mesa 7.7 packages from experimental and > restarted X, I can suspend the notebook and after resume the notebook > ends up with a completely black screen (not even the mouse pointer is > visiable) but everything else apperently works: I blindly switched to a > console and could reboot the notebook. When switching to the KMS > framebuffer console the screen also remains all black. > > I upgraded libgl1-mesa-dri, libgl1-mesa-glx, libglu1-mesa and mesa-utils > to 7.7-1 on the notebook (it's the same on my other machine) to > reproduce the bug. After downgrading to mesa 7.6.1 packages on the > notebook suspend+resume worked fine again and without a black screen. > > I'll try downgrading mesa on my other machine with the Radeon GPU > tomorrow to check out if that will fix the bug on that machine. > > Ok, obviously I addressed this bug report to the wrong package, but I > need to do some more testing to find out the right package where to > forward the report ;)
It could also be different problems with similar symptoms. Log in via ssh and check the X log file, the gdm/kdm log file and dmesg for any relevant output when the screen is black. -- Earthling Michel Dänzer | http://www.vmware.com Libre software enthusiast | Debian, X and DRI developer -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
