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Only require Xtigervnc or Xvfb+x11vnc for Docker with vnc console. Ref #1438

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grossmj 2018-11-11 22:33:58 +08:00
parent d0bab9947e
commit 029344da14
1 changed files with 1 additions and 1 deletions
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gns3server/compute/docker/docker_vm.py
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@ -519,7 +519,7 @@ class DockerVM(BaseNode):
"""
self._display = self._get_free_display_port()
if shutil.which("Xtigervnc") is None or shutil.which("Xvfb") is None or shutil.which("x11vnc") is None:
if not (shutil.which("Xtigervnc") or shutil.which("Xvfb") and shutil.which("x11vnc")):
raise DockerError("Please install tigervnc-standalone-server (recommended) or Xvfb + x11vnc before using VNC support")
if shutil.which("Xtigervnc"):