canonical-ci-engineering team mailing list archive

[Michi Henning <michi.henning@xxxxxxxxxxxxx>]

I rebuild the branch without change, and it passed this time on cyclops-node09:

http://s-jenkins.ubuntu-ci:8080/job/thumbnailer-devel-vivid-armhf-ci/271/consoleFull

Another branch (no difference with respect to this test) failed, again on cyclops-node13:

http://s-jenkins.ubuntu-ci:8080/job/thumbnailer-devel-vivid-armhf-ci/270/consoleFull

Cheers,

Michi.


> On 12 Dec 2015, at 10:48 , Michi Henning <michi.henning@xxxxxxxxxxxxx> wrote:
> 
> Hi guys,
> 
> we have seen this particular failure several times in the past two weeks, and it has just happened again.
> 
> https://jenkins.qa.ubuntu.com/job/thumbnailer-devel-xenial-armhf-ci/20/consoleFull <https://jenkins.qa.ubuntu.com/job/thumbnailer-devel-xenial-armhf-ci/20/consoleFull>
> 
> We don’t see this on each build, just occasionally.
> 
> Test 8 fails with:
> 
> 8: Test command: /usr/bin/xvfb-run "-a" "-s" "-screen 0 800x600x24" "./qml_test" "-import" "/tmp/buildd/thumbnailer-2.3+16.04.20151102.2bzr311pkg0xenial20/obj-arm-linux-gnueabihf/plugins"
> 8: Test timeout computed to be: 1500
> 8: QXcbConnection: Could not connect to display :109
> 8: Aborted
>  8/22 Test  #8: qml .........................................***Failed    0.23 sec
> QXcbConnection: Could not connect to display :109
> Aborted
> 
> The test runs some qml that displays various images by writing to a canvas, and we test that the images appear as expected by testing various pixel values.
> 
> This test has worked without failing for several months, which makes me suspect that something may be wrong with the builder.
> 
> Could you have a look please?
> 
> Thanks,
> 
> Michi.