On 2020-10-09 13:54, Samuel Sieb wrote:
On 10/9/20 1:51 PM, ToddAndMargo via users wrote:
Some troubleshooting:
#/$ modprobe -r parport_pc
modprobe: FATAL: Module parport_pc is in use.
# cat /proc/sys/dev/parport/parport0/devices/lp/timeslice
200
Print still prints after the core 2 storm, but
data transfer is 1/10 as fast.
Anyone know how to see who is using parport_pc?
Probably cups. Try running "sudo lsof /dev/lp?".
Printer is off. Core 2 storm in progress from
prior print.
# lsof /dev/lp?
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/500/gvfs
Output information may be incomplete.
# ps ax | grep -i [c]ups
8640 ? Ssl 0:00 /usr/sbin/cupsd -l
# systemctl stop cups
<core 2 still storming>
# systemctl start cups
<core 2 still storming>
My new parallel port card is in transit
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