Bug#987686: webkit2gtk breaks balsa autopkgtest: xwd: error: No window with name Balsa exists!

[Paul Gevers]

Source: webkit2gtk, balsa
Control: found -1 webkit2gtk/2.32.0-2
Control: found -1 balsa/2.6.1-1
Severity: serious
Tags: sid bullseye
X-Debbugs-CC: debian-ci at lists.debian.org
User: debian-ci at lists.debian.org
Usertags: breaks needs-update

Dear maintainer(s),

With a recent upload of webkit2gtk the autopkgtest of balsa fails in
testing when that autopkgtest is run with the binary packages of
webkit2gtk from unstable. It passes when run with only packages from
testing. In tabular form:

                       pass            fail
webkit2gtk             from testing    2.32.0-2
balsa                  from testing    2.6.1-1
all others             from testing    from testing

I copied some of the output at the bottom of this report.

Currently this regression is blocking the migration of webkit2gtk to
testing [1]. Due to the nature of this issue, I filed this bug report
against both packages. Can you please investigate the situation and
reassign the bug to the right package?

More information about this bug and the reason for filing it can be found 
on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=webkit2gtk

https://ci.debian.net/data/autopkgtest/testing/amd64/b/balsa/11951071/log.gz

autopkgtest [11:13:01]: test screenshot: [-----------------------
working directory:
/tmp/autopkgtest-lxc.xger5btt/downtmp/screenshot-artifacts
xwd: error: No window with name Balsa exists!
gm convert: Improper image header (/tmp/gmxD2SKj).
gm compare: Request did not return an image.
autopkgtest [11:13:04]: test screenshot: -----------------------]

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