Arch Linux

Azurewrath

Member

Registered: 2013-10-28

Posts: 7

ssh - redirect OpenGL program issue

Since a recent system upgrade, the openGL program (like VMD) cannot be redirected by ssh. I have tried to downgrade openssh, but it's not working.

Before which, the `ssh -Y user@host` did the trick, while the `ssh -X` option gives a "Xlib:  extension "GLX" missing on display", but now, the `ssh -Y` shows an error message as

XRequest.154: BadValue (integer parameter out of range for operation) 0x0
ERROR) Could not create OpenGL rendering context-> Exiting...

I also tried vglxinfo on the server(by ssh -Y), here is the output:

name of display: localhost:13.0
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  154 (GLX)
  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
  Value in failed request:  0x0
  Serial number of failed request:  31
  Current serial number in output stream:  32

Output of vglxinof of ssh -X:

Xlib:  extension "GLX" missing on display "localhost:13.0".
Xlib:  extension "GLX" missing on display "localhost:13.0".

Anyone has ideas? Is that the dependency tree changed of mesa or Xorg and I missed some packages?

Last edited by Azurewrath (2015-10-05 07:53:15)

kokoko3k

Member

Registered: 2008-11-14

Posts: 2,481

Re: ssh - redirect OpenGL program issue

i get this too:

# vglxinfo 
name of display: localhost:10.0
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  155 (GLX)
  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
  Value in failed request:  0x0
  Serial number of failed request:  31
  Current serial number in output stream:  32

...not sure if it worked in the past, i use turbovnc for that as it seems more responsive.

Last edited by kokoko3k (2015-10-05 08:12:22)

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Azurewrath

Member

Registered: 2013-10-28

Posts: 7

Re: ssh - redirect OpenGL program issue

i get this too:

# vglxinfo 
name of display: localhost:10.0
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  155 (GLX)
  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
  Value in failed request:  0x0
  Serial number of failed request:  31
  Current serial number in output stream:  32

...not sure if it worked in the past, i use turbovnc for that as it seems more responsive.

Mmm... The Xshell an Xmanager on windows still works.... My server is also Archlinux and I finished the installation in about June, I tried to connect to the server by Xshell and then ssh -Y to another server, It also works.... I doubt that maybe the update of xorg-server or  mesa makes this happen.

The realvnc works fine for me.

Last edited by Azurewrath (2015-10-05 08:20:49)