Bug#1041085: printer-driver-cups-pdf: /usr/lib/cups/backend/cups-pdf crashes with signal 11 and no additional information.
On Fri, 14 Jul 2023 13:46:22 -0400 "Eric W. Bates" <ericx@ericx.net> wrote:
> Package: printer-driver-cups-pdf
> Version: 3.0.1-14
> Severity: normal
>
> Dear Maintainer,
>
> *** Reporter, please consider answering these questions, where appropriate ***
>
> * What led up to the situation?
> * What exactly did you do (or not do) that was effective (or
> ineffective)?
> * What was the outcome of this action?
> * What outcome did you expect instead?
>
> *** End of the template - remove these template lines ***
>
> Installed with apt.
> Modified cups-pdf.conf to print to ${HOME}/tmp/cups-pdf
> Attempt to print.
> "Backend failed"
> Increased cupsd.conf LogLevel to "debug"
> Attempt to print.
> "Backend failed"
> Deleted PDF printer from cups
> Forced reinstall of printer-driver-cups-pdf
> Attempt to print.
> "Backend failed"
> Remove edit from cups-pdf.conf (e.g. back to default destination)
> Attempt to print.
> "Backend failed"
> Attempt to find command line invocation in order to perhaps see a more useful error message.
> invoke:
>
> # lpstat -p -d
> printer isxerox-8145 is idle. enabled since Fri 14 Jul 2023 12:54:50 PM EDT
> printer PDF is idle. enabled since Fri 14 Jul 2023 01:24:33 PM EDT
> Backend failed
> system default destination: PDF
>
> Most information from /var/log/cups/error_log:
>
> D [14/Jul/2023:12:59:27 -0400] [Job 7] PID 963955 (/usr/lib/cups/filter/pdftops) exited with no errors.
> D [14/Jul/2023:12:59:27 -0400] [Job 7] PID 963956 (/usr/lib/cups/backend/cups-pdf) crashed on signal 11.
> W [14/Jul/2023:12:59:27 -0400] [Job 7] Backend returned status -139 (crashed)
>
> A little frustrating because there is so little information; but I will happily execute anything you request.
Have you modified the AppArmor profile to match the path change? See
the NEWS and README for more info.
Martin-Éric
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