Public bug reported:
1)
lsb_release -rd
Description: Ubuntu 20.04.1 LTS
Release: 20.04
2)
apt-cache policy cups-filters
cups-filters:
Installed: 1.27.4-1
Candidate: 1.27.4-1
Version table:
*** 1.27.4-1 500
500 http://hk.archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
3)
I have several Ubuntu 20.04 LTS desktops configured to print to a CUPS print
server with 4 printers. 3 of the printers work OK, the other one I can print a
test page locally,
I would expect sending a test page from one of the desktops would result in the
test page printing.
4) but sending a test page from one of the desktops results in the client CUPS
showing:
Paused - "No destination host name supplied by cups-browsed for printer
"Grassjewel", is cups-browsed running?"
When I check on the desktop system:
systemctl status cups-browsed
cups-browsed.service - Make remote CUPS printers available locally
Loaded: loaded (/lib/systemd/system/cups-browsed.service; enabled; vendor
preset: enabled)
Active: failed (Result: core-dump) since Wed 2020-11-18 21:31:48 HKT;
23min ago
Process: 22293 ExecStart=/usr/sbin/cups-browsed (code=dumped, signal=SEGV)
Main PID: 22293 (code=dumped, signal=SEGV)
Nov 18 21:31:48 Bobcat systemd[1]: cups-browsed.service: Main process exited,
code=dumped, status=11/SEGV
Nov 18 21:31:48 Bobcat systemd[1]: cups-browsed.service: Failed with result
'core-dump'.
Additional information: The 3 working printers are different manufacturer laser
printers, on the network. The problem printer is an Epson dot-matrix printer
connected to the CUPS server via a USB/Parallel converter.
Log files and core dump attached.
** Affects: cups-filters (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "cups-browsed log file"
https://bugs.launchpad.net/bugs/1904744/+attachment/5435678/+files/cups-browsed_log_20201118_2131
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https://bugs.launchpad.net/bugs/1904744
Title:
cups-browsed crashes when printing test page to remote printer
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