[ltp] undervolted T43 does not resume from suspend-to-ram when on battery

[Marcus Obst]

On Mon, Jan 30, 2006 at 03:58:25PM +0100, Daniel Maier wrote:

> Have you disabled all powermanagment in BIOS? On my T22 I have to
> set everything to 'custom' and then set everywhere max cpu speed.
> Else I am limited to 700mhz when booting without AC.

I think BIOS is not an issue.  When booting without AC BIOS sets
frequency to lowest available (in my case 800MHZ -> T43) then Linux
boots up and uses the performance governer (default in my kernel config)
which in fact resets cpu frequency to the highest available (1866MHz).

My problem was, that somebody (BIOS, Linux, Hardware?) set the frequency
to a complete strange value (377Mhz) which could not be set under normal
conditions.  Also Linux seems to be really irritated when that
happens...

    Best regards from Chemnitz/Germany!
    Marcus