On 3/9/19 9:16 PM, Ed Greshko wrote:
On 3/10/19 12:31 PM, Ed Greshko wrote:
On 3/10/19 10:33 AM, ToddAndMargo via users wrote:
Fired up another test print, got a new pid for parallel
# lsof | grep lp0
parallel 12803 lp 5w CHR 6,0 0t0 26621 /dev/lp0
# ps ax | grep 12803
12803 ? S 0:00 parallel:/dev/lp0 894 anonymous Test Page 1
job-uuid=urn:uuid:074c6a6a-836c-3b6b-77f7-17df15686f34
job-originating-host-name=localhost date-time-at-creation= date-time-at-processing=
time-at-creation=1552185108 time-at-processing=1552185108
12837 pts/1 S+ 0:00 grep --color=auto 12803
parallel:/dev/lp0 is the URI of the printer, I believe.
It seems to be in S state or "interruptible sleep (waiting for an event to complete)"
I'm reinstalling a VM with a Parallel Port and it shows in http://localhost:631 when
adding a printer.
I'll see what happens after install and update.
Well, I installed an F29 system and everything seems OK before and after updates.
My Cups interface looks like this when adding a printer.
https://drive.google.com/file/d/1vZpkSqEQHmC4kZqWeurr9kxTvz8TH1Ul/view?usp=sharing
But, if I remove the Parallel Port from the VM's hardware then the LPT #1 line is absent.
This seems to be saying that for some reason your HW isn't being detected.
But I can't replicate your issue.
In my qemu-kvm VM of Fedora 29, that has not been updates in ages,
I added LPT1 (their name for lp0) and created a printer to it.
Still didn't print. And, dang!, the job showed up in the host's
CUPS. I was hoping to write around CUPS.
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