Very useful information.

You haven't made it clear whether you succeeded in getting any battery status output. 
I have tried the fix you described with kernel 2.4.23 but without any joy. Is this 
what it was meant to fix? Not having battery status is a real annoyance!

I have no problems at all with keyboard/touchpad (I'm using an S1 with the 1.90 BIOS). 
I did have problems like this with an earlier BIOS after warm reboots from Windows. In 
general, I find that warm reboots cause problems when switching between Windows and 
Linux (in either direction), so I always power down now. You might want to ensure that 
you have all the kernel options set correctly to pick up various mouse types - I think 
I just enabled all of them...

Hardware video 3D acceleration seems to work with 2.4.23, but I couldn't get it to 
work with 2.6.0-test11 (according to the output of glxinfo).

I'm not entirely convinced that speedstep is working correctly. At best, it seems only 
to switch between the highest and lowest possible speeds, and remains at the higher 
speed for about 5 seconds after the extra power is no longer needed (according to 
/proc/cpuinfo) - but acpi/processor/CPU0/performance just seems to indicate the 
processor running at full-speed permanently (or am I just looking at the wrong thing?) 
However, the CPU fan only seems to come on when I'm running intensive processes, so 
the heat generated seems to indicate that the processor is changing speeds. Not sure 
how else I can work this out, short of timing how long the battery takes to run out...

I can only get a single reading from hardware sensors, which appears to be the CPU 
temp, but perhaps that is the only sensor present?

The lack of toshiba function keys is annoying - its useful to be able to change LCD 
brightness, and switch LCD/CRT/TV output, but we don't seem to have the option. Its a 
shame that this particular model seems to have a different BIOS from the usual toshiba 
laptops, as the specially written linux kernel additions don't work here giving the 
message "not a supported toshiba laptop" on boot.

On the whole, I give this machine the thumbs up for use with linux, but there do seem 
to be a few small problems.






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