Bug 759232

Summary:	www-client/firefox-83.0[pgo]: Build fails: Error: cannot open display: :2
Product:	Gentoo Linux	Reporter:	crabbed halo ablution <crabbedhaloablution>
Component:	Current packages	Assignee:	Mozilla Gentoo Team <mozilla>
Status:	RESOLVED INVALID
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log.bz2 emerge --info www-client/firefox

Description crabbed halo ablution 2020-12-09 14:23:56 UTC

40:49.34 ../../config/nsinstall -D ../../dist/linux-x86_64/xpi/
40:49.34 /var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/_virtualenvs/init_py3/bin/python -m mozbuild.action.langpack_manifest --locales en-US --min-app-ver 83.0 --max-app-ver 83.* --app-name 'Firefox' --l10n-basedir '/var/tmp/portage/www-client/firefox-83.0/homedir/.mozbuild/l10n-central' --defines /var/tmp/portage/www-client/firefox-83.0/work/firefox-83.0/toolkit/locales/en-US/defines.inc /var/tmp/portage/www-client/firefox-83.0/work/firefox-83.0/browser/locales/en-US/defines.inc  --langpack-eid 'langpack-en-US@firefox.mozilla.org' --input ../../dist/xpi-stage/locale-en-US
40:49.78 /var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/_virtualenvs/init_py3/bin/python -m mozbuild.action.zip -C ../../dist/xpi-stage/locale-en-US -x **/*.manifest -x **/*.js -x **/*.ini /var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/dist/linux-x86_64/xpi/firefox-83.0.en-US.langpack.xpi chrome localization browser manifest.json
40:50.16 gmake[4]: Leaving directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/browser/locales'
40:50.16 gmake[3]: Leaving directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/browser/locales'
40:50.16 gmake[2]: Leaving directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/browser/installer'
40:50.16 gmake[2]: Entering directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/browser/installer'
40:50.16 gmake[2]: Nothing to be done for 'tools'.
40:50.16 gmake[2]: Leaving directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/browser/installer'
40:50.16 gmake[1]: Leaving directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented/browser/installer'
40:50.16 gmake: Leaving directory '/var/tmp/portage/www-client/firefox-83.0/work/firefox_build/instrumented'
Error: cannot open display: :2
Firefox exited with code 1 during profile initialization
Error running mach:

    ['build', '--verbose']


Reproducible: Always

Comment 1 crabbed halo ablution 2020-12-09 14:25:36 UTC

Created attachment 677467 [details]
build.log.bz2

Comment 2 crabbed halo ablution 2020-12-09 14:26:01 UTC

Created attachment 677470 [details]
emerge --info www-client/firefox

Comment 3 Thomas Deutschmann (RETIRED) gentoo-dev

2020-12-09 21:04:30 UTC

You will probably have to debug what happens to your Xvfb setup when this problem will be reproducible.

Comment 4 crabbed halo ablution 2020-12-13 14:57:37 UTC

It was a transient error. In the process of debugging it, it went away after a reboot.
Computers >.<