https://bugzilla.novell.com/show_bug.cgi?id=436895
User herrmarder@googlemail.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=436895#c33
--- Comment #33 from Tobias Lippert
Does the machine immediately (hard) reboot or is the ordinary, software controlled reboot process happening (runlevel services are stopped, etc.)? No, the computer does a hard reboot
So: acpi_root_table=rsdt does not help at all? It helps. Without the option I cannot get to runlevel s.
If it is a hard reboot, maybe C2 is causing this. Then processor.max_cstate=1 or idle=poll boot params may help?
No, this did not help. I get till runlevel s. If I type init 1 the system reboots
If the machine ordinary shuts down (services are stopped, etc.), then it's probably the thermal module causing this by a wrongly read temperature (OS things a critical temperature is reached and shuts down the machine).
dmesg shows a temperature of 48 degrees. So this does not seem to be the problem. I compared the dmesg output with that of the 32bit livecd which works. After the ACPI, the sound is initialized, perhaps this causes problems? After all, I can modprobe acpi without problems... this follows the acpi init in 32-bit livecd. HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 HDA Intel 0000:00:1b.0: setting latency timer to 64 hda_codec: Unknown model for ALC262, trying auto-probe from BIOS... I'll send you a full dmesg later. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.