Hi, I experience a seldom sudden/random non-function of my keyboard (Debian SID, amd64). The keyboard stops working, I can't even alt-ctrl-f1 or anything. When it happens, I was just switching between windows via alt-tab. Everything else but the keyboard is working.
I am typing ~8 hours a day and often switch between windows. The incident sometimes happens 0-3x a day (sometimes I have like 3 days without it). The first time it happened was ~3 months ago, but not really sure. I tested with a different keyboard, but experienced the same problem after a while. To get the keyboard working again, I just have to restart the KDE session (via mouse/menu). When being asked for the password to login, the keyboard works again. Does anyone know which process is responsible for keyboard input or how to track the issue down ? All I see with 'dmesg' is [ 5028.662608] traps: parcimonie-appl[7200] trap int3 ip:7fdd89a83241 sp: 7ffd10b916e0 error:0 in libglib-2.0.so.0.5000.0[7fdd89a33000+110000] [ 5031.195387] kactivitymanage[7097]: segfault at 7fcc3f957cd0 ip 00007fcc24054471 sp 00007fff5f1918c8 error 4 in libQt5Sql.so. 5.6.1[7fcc2403e000+4500 But I am absolutely not sure, if this relates to the keyboard or my restarting the KDE session. .xsession-errors is so full of crap (without date/time), looking at it gives no result. Any idea ? Regards, Tim
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