On Wednesday 15 August 2007 18:12, Robert Gomulka wrote: > Hello, > I have just bought Compaq 572US laptop with AMD X64 dual core on board. I > installed Debian Etch on it. After first reboot I experienced many problems > with system freeze at many random moments. I had no idea what to do, as a > blind shot I disabled acpi in boot parameters (acpi=off). Those problems > disappeared and my system works for an hour fine (previously it was a > question of minutes). > I have read article about ACPI myths and found this e-mail address there. What > steps would you suggest next in order to improve my system situation with > ACPI? Start by upgrading to a 2.6.22.stable kernel. If you still have problems with ACPI mode, then open a bug report here: http://bugzilla.kernel.org/enter_bug.cgi?product=ACPI and attach the output from dmesg -s64000 from the default and acpi=off boots. check that the driver to IRQ mapping in /proc/interrupts is the same in both cases. Look if there is a temperature reported under /proc/acpi/thermal_zone/*/temperature and see if perhaps your system is getting hot when it fails. Make a note if you can hear the fans turn on/off, and at what temperature. provide the output from acpidump in the bug report. thanks, -Len - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
