The problem is that acpi does not start, and apm starts instead. X (or something else) does not work well with APM sleep (which is apparently what the button does then) and things break.
I guess reboot=b (wherever it should be added) would not help me because the system is stuck at a point where something is still running. I can type on the console and even try to run commands.
Adding acpi=force on the kernel command line solves the problem for me completely. The system does the same as the old kernel did.
The problem is that acpi does not start, and apm starts instead. X (or something else) does not work well with APM sleep (which is apparently what the button does then) and things break.
I guess reboot=b (wherever it should be added) would not help me because the system is stuck at a point where something is still running. I can type on the console and even try to run commands.
Adding acpi=force on the kernel command line solves the problem for me completely. The system does the same as the old kernel did.
Thanks