https://bugzilla.novell.com/show_bug.cgi?id=416921 User knikanth@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=416921#c54 --- Comment #54 from Nikanth K <knikanth@novell.com> 2009-02-13 08:22:57 MST --- (In reply to comment #53)
Can you double check whether the DSDT really was overridden: dmesg |less then look out for something with initrd overridden by host OS or similar.
Yes I could see the message "ACPI: Table DSDT replaced by host OS" But without acpi_no_auto_ssdt there was a warning "ACPI: DSDT override uses original SSDTs unless "acpi_no_auto_ssdt"" So I tried both with and without that parameter. But not much of difference in behavior.
Also try with acpi.debug_level=0x21F and log_buf_len=33554432 boot params. If you are able to grab the messages sent out from when you (un)plug and freeze the system like Sankar did, that could help (hopefully it can recover, then you should be able to see everything in dmesg or /var/log/messages).
Yes, the system recovered after powering up again! And I was able to get the dmesg. During the power-off/on event the message seems to be [ACPI Debug] String [0x15] "UCMS left out in _Q27" and [ACPI Debug] String [0x15] "UCMS left out in _Q26" -- 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.