Package: r-cran-gwidgetstcltk
Version: 0.0-55.1-2
Severity: normal
Dear Maintainer,
r-cran-gwidgetstcltk is more often than not failing its autopkgtests with the
following error:
BEGIN TEST runRUnit.R
xvfb-run: error: Xvfb failed to start
(see https://ci.debian.net/packages/r/r-cran-gwidgetstcltk/).
This appears to be caused by the test script iterating over a list of test
files and spawning xvfb-run for each of them, without waiting for the previous
instance to clean up after itself, thus often resulting in the server number
not being free. Passing "-a" to xvfb-run (to get a free server number for each
instance) appears to fix the problem reliably.
