Bug 6649
Summary: | [\_TZ_.THRM] AE_NOT_FOUND | ||
---|---|---|---|
Product: | ACPI | Reporter: | Emiliano Grilli (emiliano.grilli) |
Component: | ACPICA-Core | Assignee: | Robert Moore (Robert.Moore) |
Status: | REJECTED WILL_NOT_FIX | ||
Severity: | normal | CC: | acpi-bugzilla, nacc, trenn |
Priority: | P2 | ||
Hardware: | i386 | ||
OS: | Linux | ||
Kernel Version: | 2.6.16 | Subsystem: | |
Regression: | --- | Bisected commit-id: | |
Attachments: |
output of acpidump
This is the output of dmesg -s64000 |
Description
Emiliano Grilli
2006-06-05 06:01:55 UTC
Created attachment 8254 [details]
output of acpidump
Can this be reproduced without the Nvidia module, please? Reply-To: emiliano.grilli@poste.it luned besides the error message of AE_NOT_FOUND, do you perceive anything NOT functional? What kernel and ACPICA version do we have here -- This is 2.6.16, so it is running 20060127? please _attach_ (not paste) the output from dmesg -s64000 so it goes back to the beginning. cat /proc/acpi/info should tell us the ACPICA version. Is it possible to boot the latest -mm kernel which includes the latest version of the ACPI patch? Reply-To: emiliano.grilli@poste.it mercoled Reply-To: emiliano.grilli@poste.it gioved Created attachment 8281 [details]
This is the output of dmesg -s64000
I disassembled the DSDT, and indeed _TZ_.THRM does not exist there. Notify (\_TZ.THRM, 0x80) Perhaps this is a bug, or an SSDT that should have been loaded was not loaded for some reason. Your BIOS does not have _TZ_.THRM object, which is refered in one other ACPI event handlers. You have several choices: Update BIOS of your machine. Look for thermal control in BIOS settings and enable it if it's disabled. Manually patch your DSDT to remove event handler with problematic reference. I also had a look at the DSDT and there seems a SSDT exists that should get loaded explicitly. This is in _PDC path so I expect it gets loaded when the cpufreq driver gets loaded. Try to get rid of the nvidia module first. I expect when you try to modprobe the cpufreq driver, the SSDT will get loaded and possibly the THRM device is in it. Emiliano Grilli, would you please try as Thomas suggested in comment# 12? Or we have no choice but to close this bug due to it's obivously a BIOS issue...thanks. I'll mark this bug as wontfix, as it's apparently a bios bug and lack of response from bug reporter. please reopen with action requested in comment# 11.. thanks. |