The bug persists. I cannot be sure it has anything to do with Compiz, that was my first guess because it always happens when i close a program. Today though, it happened when I closed a program from the tray icon while the program was minimized to tray - there was no visible window being closed.
It's tough to debug, because it only happens once every week or so, but reproducibly when i close an app. Again, I have no possibility to control the machine locally. The fan speeds up, so I think the CPU is working.
Can anybody give me advice how to debug when it happens next time? I have installed an SSH server now in the hope to login remotely next time it happens.
The bug persists. I cannot be sure it has anything to do with Compiz, that was my first guess because it always happens when i close a program. Today though, it happened when I closed a program from the tray icon while the program was minimized to tray - there was no visible window being closed.
It's tough to debug, because it only happens once every week or so, but reproducibly when i close an app. Again, I have no possibility to control the machine locally. The fan speeds up, so I think the CPU is working.
Can anybody give me advice how to debug when it happens next time? I have installed an SSH server now in the hope to login remotely next time it happens.