lpt stopped working
c47g at gmx.at
Fri Feb 6 04:43:32 PST 2009
Sorry, it seems that I missed your previous mail, so my answer comes here
On Friday 06 February 2009, Beech Rintoul wrote:
> On Wednesday 04 February 2009 05:14:10 John Baldwin wrote:
> > On Monday 02 February 2009 10:43:39 am Christian Gusenbauer wrote:
> > > Hi!
> > >
> > > Since the recent update (svn r187576) to the ppbus/ppc code my printer
> > stopped
> > > working. Every request seems to hang forever in ppb_request_bus waiting
> > > for ppb->ppc_lock (at least 'top' tells me that it's hanging in state
> > > 'ppbreq').
> > Can you use procstat to get a stack trace of the hung thread?
# procstat -k 1199
PID TID COMM TDNAME KSTACK
1199 100184 cat - mi_switch sleepq_switch
sleepq_catch_signals sleepq_wait_sig _sleep ppb_request_bus lpt_request_ppbus
lptwrite devfs_write_f dofilewrite kern_writev write syscall Xint0x80_syscall
> My printer is still showing "device busy" for lpt0 does anyone know offhand
> when the changes were committed? I need to revert.
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