yahoo-eng-team team mailing list archive

[Nathaniel Sherry <nsherry4@xxxxxx>]

Public bug reported:

MatLab 2016a desktop won't start using Horizon's noVNC console. It hangs
at the splash screen.

Using RDP, VNC, X Forwarding, and noVNC (using novnc_server and tigervnc
on the VM), it opens properly.

To get it to open properly in Horizon's noVNC console, we have to add
the "nomodeset" flag in grub for the VM. This has the side-effect of
making the glxgears background transparent -- I don't know what other
side-effects it will have with other programs.

RHEL7.2, x84_64, OpenStack Liberty

** Affects: horizon
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1580701

Title:
  MatLab won't start in Horizon noVNC

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  MatLab 2016a desktop won't start using Horizon's noVNC console. It
  hangs at the splash screen.

  Using RDP, VNC, X Forwarding, and noVNC (using novnc_server and
  tigervnc on the VM), it opens properly.

  To get it to open properly in Horizon's noVNC console, we have to add
  the "nomodeset" flag in grub for the VM. This has the side-effect of
  making the glxgears background transparent -- I don't know what other
  side-effects it will have with other programs.

  RHEL7.2, x84_64, OpenStack Liberty

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