On Tue, Aug 30, 2011 at 10:18 PM, Matthew Dillon (via DragonFly issue tracker) <[email protected]> wrote: > > Matthew Dillon <[email protected]> added the comment: > > It looks like the USB driver is having trouble with the keyboard, > possibly an indication that the USB interrupt is not working. >
I am using a PS2 keyboard now but has the same effect though in a reduced intensity. There are no messages in /var/log/messages how ever when I use the PS2 keyboard. > Try plugging the USB keyboard into a different USB port. > > -- > Changing ports does not work :-( > If that doesn't help, then emergency interrupt polling can be enabled > and you can try bumping the frequency up as a workaround. > > sysctl kern.emergency_intr_enable=1 > sysctl kern.emergency_intr_freq=50 > I tried all these combinations and did not help :-( blk-build# sysctl kern.emergency_intr_enable=1 kern.emergency_intr_enable: 0 -> 1 blk-build# sysctl kern.emergency_intr_freq=50 kern.emergency_intr_freq: 10 -> 50 blk-build# sysctl kern.emergency_intr_freq=100 kern.emergency_intr_freq: 50 -> 100 blk-build# sysctl kern.emergency_intr_freq=1000 kern.emergency_intr_freq: 100 -> 1000 blk-build# sysctl kern.emergency_intr_freq=5 kern.emergency_intr_freq: 1000 -> 5 Also I note that this problem exists only when I start Xorg before that the system is just fine. But once Xorg is started using 'startx' this problem surfaces and persists in the console too even afterwards it is killed. Only reboot solves the problem. Thanks --Siju
