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Fix black screen with Qt app in Docker container

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Fix #556
This commit is contained in:
Julien Duponchelle 2016-06-15 11:01:03 +02:00
parent e82862c69f
commit bb0db7846f
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2 changed files with 2 additions and 0 deletions
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1
gns3server/modules/docker/docker_vm.py
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@ -302,6 +302,7 @@ class DockerVM(BaseVM):
if self._console_type == "vnc":
yield from self._start_vnc()
params["Env"].append("QT_GRAPHICSSYSTEM=native") # To fix a Qt issue: https://github.com/GNS3/gns3-server/issues/556
params["Env"].append("DISPLAY=:{}".format(self._display))
params["HostConfig"]["Binds"].append("/tmp/.X11-unix/:/tmp/.X11-unix/")

1
tests/modules/docker/test_docker_vm.py
View File

@ -189,6 +189,7 @@ def test_create_vnc(loop, project, manager):
"container=docker",
"GNS3_MAX_ETHERNET=eth0",
"GNS3_VOLUMES=/etc/network",
"QT_GRAPHICSSYSTEM=native",
"DISPLAY=:42"
],
"Entrypoint": ["/gns3/init.sh"],