On Tue 22 Nov 2022 at 09:42:34 +0000, Rodolfo Medina wrote: > I noticed the problem just after upgrading to bullseye from previous stable > Debian version; then I upgraded to Unstable in the hope of solving it but the > problem remains, with error: > > stopped "Filter failed" > > I also tried to remove and re-add the printer with no success. I'm stuck, > please help, thanks in advance.
I have not read ths thread in its entirety: https://lists.debian.org/debian-user/2017/03/msg00100.html There will be a PPD for the printer in /etc/cups/ppd. As root, execute cupsfilter -p /etc/cups/ppd/YOUR_PPD -m printer/foo -e /etc/nsswitch > out.dat 2>log and post log. -- Brian.