On Sat, Feb 2, 2019 at 4:13 AM Jean-Dominique Frattini <dageck...@gmail.com> wrote: > > Hello, > > I am on Debian Linux testing. And after an update (firmware-amd-graphics, > xserver-xorg-video-amdgup and Mesa), my program often raises this error > message: > > amdgpu: The CS has been cancelled because the context is lost. > > When this message shows up (hundreds of lines are displaying in the console > every seconds), the window does not show anything anymore. From what I > understand from this message the context is lost, explaining why there is no > more display. The program creates a single context at the begining, and a > single thread is used (so the context is made current once). This same > program works well on other plateforms (Debian + nvidia, Debian + intel, > Windows + nvidia...). > > Also, I would like to add that since some months (since mesa 18.2.x), when > allocating memory for VBOs, sometimes the system can take up to 1.5 second > whereas generally it is almost instantaneous. > > Downgrading to the previous firmware solved the issue temporarily: after some > hours of uptime of the OS, the same error can be raised. > Generally, a reboot will solve temporarilly the issue (the message will not > show up for some times), except when using the latest firmware and mesa > version on debian where this message generally appears directly. > > Bugs have been reported on Debian.
Can you point me to the bug and make sure your dmesg output is attached and xorg log (if using X)? Alex _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
