OK. If the license is floating, then I can try to reproduce the issue
in a Fedora virtual machine, although those do not have physical GPUs.
Please e-mail me off-list with the license.
On 9/7/21 1:33 AM, osmark wrote:
That's great!
Just to clarify - this bug is not present in Centos 7.9 (verified),
only Fedora 33 and 34 are not working properly with VGL.
If you confirm, I am able to give you access to our license and Numeca
installation files for this testing.
In case you do not wish to install Fedora, I could give you access to
my server directly (VNC).
I am really grateful for your help,
Oskar
poniedziałek, 6 września 2021 o 19:53:39 UTC+2 DRC napisał(a):
A temporary Numeca license would be the most efficient way for me
to solve the problem. My two VirtualGL test machines run CentOS 7
and 8 with both nVidia and AMD GPUs, so I should be able to narrow
down the cause in my own lab if I can test the application on both
machines.
On Sep 6, 2021, at 4:19 AM, osmark <[email protected]> wrote:
To investigate the issue in more details would you prefer to:
1) have access to our server
2) obtain the Numeca software with a temporary license and a test
case (self installation of Fedora 34+VirtualGL+TurboVNC)
I would appreciate your help very much,
Oskar
wtorek, 31 sierpnia 2021 o 07:35:45 UTC+2 osmark napisał(a):
Dear DRC,
Thank you very much for looking into my issue.
In the meantime, I noticed that Numeca software is using
version 8.3 of Tcl/Tk (included in the application folders).
This library was shipped with Fedora Core 1, so it is quite
old. My system is Fedora 34 with Tcl/Tk 8.6. I also verifed
that an old Tcl/Tk application (but using system libraries
Tcl/Tk 8.6) is working just fine with vgl. No issues with
windows refresh there.
I will try to find another open source application
experiencing similar behaviour.
Wishing you the best,
Oskar
poniedziałek, 30 sierpnia 2021 o 19:39:05 UTC+2 DRC napisał(a):
I just noticed that this was an issue with a commercial
application. Unfortunately there may not be much I can
do to fix the issue unless you can provide me with access
to the application or a machine that reproduces the
problem, or unless the issue is reproducible with an open
source Tcl/Tk application.
DRC
On 8/30/21 12:32 PM, DRC wrote:
Attempting to reproduce
On 8/30/21 3:47 AM, osmark wrote:
I verified the bug on CentOS 7.9 and it is not there!
CentOS 7.9
VirtualGL 2.6.5
TurboVNC 2.2.5
The bug is therefore specific to VirtualGL and certain
Linux distros (Fedora) only.
Oskar
niedziela, 29 sierpnia 2021 o 09:00:40 UTC+2 osmark
napisał(a):
Two screenshots from Numeca Fine/Turbo:
1) application window not refreshed
2) application window refreshed after clicking the
top bar
Any suggestions? I would really appreciate it!
Zrzut ekranu z 2021-08-29 08-44-51.png
Zrzut ekranu z 2021-08-29 08-44-58.png
Oskar
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