Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 16 Sep 2003 19:12:48 -0400 (EDT) | From | Zwane Mwaikambo <> | Subject | Re: Another keyboard woes with 2.6.0... |
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On Tue, 16 Sep 2003, Zwane Mwaikambo wrote:
> On Tue, 16 Sep 2003, Andries Brouwer wrote: > > > In Petr's case it looks like his switch produces a single well-defined > > byte (0x41) when switching. What about you? Do you get garbage at the > > moment of switching, or always the same code(s)? > > Do you only get the spurious repeat when switching? > > Andrew gets spurious repeats together with mouse activity. Do you?
Nope mouse activity doesn't seem to do it
> > I am especially interested in cases where people can reproduce > > an unwanted key repeat. The question is: is this a bug in our timer code > > or use of timers, or did the keyboard never send the key release code? > > > > (#define DEBUG in i8042.c) > > Hi Andries, sorry for not following up. i'll enable and test this > immediately, my case is a bit hard to reproduce (a matter of days) but if > you'd like to see a capture from KVM switching i can do that. > > Follow up coming shortly...
Here is an excerpt from a KVM switch, ls -l, KVM switch;
drivers/input/serio/i8042.c: 26 <- i8042 (interrupt, kbd, 1) [150578] drivers/input/serio/i8042.c: 1f <- i8042 (interrupt, kbd, 1) [150654] drivers/input/serio/i8042.c: a6 <- i8042 (interrupt, kbd, 1) [150683] drivers/input/serio/i8042.c: 39 <- i8042 (interrupt, kbd, 1) [150713] drivers/input/serio/i8042.c: 9f <- i8042 (interrupt, kbd, 1) [150758] drivers/input/serio/i8042.c: 0c <- i8042 (interrupt, kbd, 1) [150789] drivers/input/serio/i8042.c: b9 <- i8042 (interrupt, kbd, 1) [150853] drivers/input/serio/i8042.c: 26 <- i8042 (interrupt, kbd, 1) [150884] drivers/input/serio/i8042.c: 8c <- i8042 (interrupt, kbd, 1) [150931] drivers/input/serio/i8042.c: a6 <- i8042 (interrupt, kbd, 1) [150986] drivers/input/serio/i8042.c: 1c <- i8042 (interrupt, kbd, 1) [151090] drivers/input/serio/i8042.c: 9c <- i8042 (interrupt, kbd, 1) [151208] drivers/input/serio/i8042.c: 1d <- i8042 (interrupt, kbd, 1) [152374] drivers/input/serio/i8042.c: 9d <- i8042 (interrupt, kbd, 1) [152439] drivers/input/serio/i8042.c: 1d <- i8042 (interrupt, kbd, 1) [152653] drivers/input/serio/i8042.c: 9d <- i8042 (interrupt, kbd, 1) [152708]
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