Bug 1735
Summary: | Fn-F5 (video switch) hangs machine on Toshiba Satellite 1905 S303 | ||
---|---|---|---|
Product: | Drivers | Reporter: | Erico Mendonca (erico.mendonca) |
Component: | Platform | Assignee: | Len Brown (lenb) |
Status: | CLOSED PATCH_ALREADY_AVAILABLE | ||
Severity: | normal | CC: | acpi-bugzilla |
Priority: | P2 | ||
Hardware: | i386 | ||
OS: | Linux | ||
Kernel Version: | 2.4.22.x, 2.4.23.x, 2.6.x | Subsystem: | |
Regression: | --- | Bisected commit-id: | |
Attachments: |
The DSDT I'm using
dmesg from a working kernel. System log from a working kernel. System log from a non-working kernel. The original DSDT table |
Description
Erico Mendonca
2003-12-23 05:27:33 UTC
Created attachment 1723 [details]
The DSDT I'm using
Created attachment 1724 [details]
dmesg from a working kernel.
Created attachment 1725 [details]
System log from a working kernel.
Created attachment 1726 [details]
System log from a non-working kernel.
Created attachment 1727 [details]
The original DSDT table
Did you try base kernel? You said "I tried enabling ACPI debug in kernel 2.4.23, but all of the ACPI modules would fail loading (missing debug/trace symbols??)." Maybe it's another bug, file it. I want to see the testing result of latest base kernel. log.failing:
> ACPI: Battery Slot [BAT1] (battery present)
> ACPI: AC Adapter [ACAD] (on-line)
> ACPI: Processor [CPU0] (supports C1 C2)
> ACPI: Thermal Zone [THM0] (47 C)
> ACPI: Power Button (FF) [PWRF]
> ACPI: Lid Switch [LID]
I too am confused what you mean by the ACPI modules failing to load --
we'd not see this if they were not loaded.
The dmesg labeled for the working kernel is 2.4.23, so I think that is the failing kernel, yes?
Please try with APIC disabled! better luck with linux 2.6.9? Sorry for the delay, this has been quite a demanding year. Anyway, I tested it with current kernels, and it's working fine with kernel 2.6.8.1-12mdk. Kernel 2.6.9 from kernel.org also worked fine. One problem though, which is not related to this bug and I'm reporting only for documentation: graphical console is messed up, and simultaneous video is not possible on Linux; to change the video back to the LCD, you must unplug the S-Video cable. But then again, this has always worked like that with previous kernels, and may be related to the DSDT on this machine. I believe this can be closed now. |