Messages in this thread | | | From | Stefan Winter <> | Subject | Re: PROBLEM: no keyboard and mouse on 2.6.0-test4 (notebook) | Date | Tue, 2 Sep 2003 20:25:32 +0200 |
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> Did earlier versions of 2.6 (or 2.5) work?
I have now localized the version that broke keyboard support for me. It worked in 2.5.24 and broke in 2.5.25. After a quick look at the ChangeLog for 2.5.25 it seems that <vojtech@twilight.ucw.cz> has commited quite some stuff that relates to keyboard.
Greetings,
Stefan Winter
> > Curious that vanilla 2.4.x has an issue with kbd interrupts on this box, > but SuSE 8.2 does not. Apparently SuSE 8.2 has a fix or workaround for > this box that isn't in the baseline -- anybody know what it is? > > Thanks, > -Len > > > [7.7.] Other information that might be relevant to the problem > > (please look in /proc and include all information that you > > think to be relevant): > > sunshine:/proc # cat interrupts > > CPU0 > > 0: 4574746 XT-PIC timer > > 1: 14 XT-PIC i8042 > > 2: 0 XT-PIC cascade > > 5: 2 XT-PIC ohci1394, VIA8233 > > 9: 5 XT-PIC acpi > > 10: 4029 XT-PIC eth0 > > 11: 0 XT-PIC ehci_hcd > > 12: 89 XT-PIC i8042 > > 14: 5523 XT-PIC ide0 > > 15: 45 XT-PIC ide1 > > NMI: 0 > > LOC: 4570927 > > ERR: 62338 > > MIS: 0 > > > > [X.] Other notes, patches, fixes, workarounds: > > the interrupt count on INT1,CPU0 (see /proc/interrupts above) does not > > increase after key pressures. It looks like the interrupt > > from the keyboard > > isn´t caught. There is an issue on 2.4.x kernels that may > > relate to that > > problem: after running the kernel and restarting it with > > "init 6", the BIOS > > warns about "No interrupts from keyboard 0" and the BIOS > > password entry > > field doesn´t catch keypresses any more [this is only an > > issue with the > > vanilla kernel - SuSE 8.2´s patched kernel is fine]. An "init 0" and > > re-poweron solves that issue in 2.4.x kernels. Maybe the 2.6. kernel > > encounters that phenomenon earlier.
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