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My turn ... :-) [I am one of the APM driver authors.] "David Bateman" <dbateman@masi.ibp.fr> writes: > > > >I'm running GNU/Debian Linux 1.1 with APM on my IBM ThinkPad 701C, > >and it has been bothering me for quite some time that whenever I > >switch virtual console, and whenever screen blanking occurs, > >the kernel spews out the message: > > > > apm_bios: set display ready: Unrecognized device ID > > > >to the console and syslog. > > > >Have anyone managed to get rid of this in a proper way? I.e., make > >Linux recognize the 701C device ID or whatever it takes? Or, is > >anyone running Linux on their 701C and not experiencing this problem? > > Which kernel version are you using? There has been some reports > that the APM blank screen option in the 2.0 kernels (probably earlier 1.3 > kernels as well) can cause problems. So a suggestion might be to experiment > with the APM options when building the kernel. Actually, using APM to blank the screen was only ever experimental and seems to fail on many more machines than it works on. I suggest that unless it works well for you (and I have't heard of anyone who has it interacting well with X) then disable it in the kernel. [Unless, of course, someone want to figure out why starting the X server causes the screen saver to go off ... ] Cheers, Stephen -- Stephen Rothwell Stephen.Rothwell@canb.auug.org.au Canberra, Australia Phone: +61-6-2508747/2916550 Fax: +61-6-2508746