On Oct 7, 2022, at 06:05, Justina Lee <justinalee56@gmail.com> wrote:

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Hi  Ruopeng,

I tried to run the glxgears command in the WSL Ubuntu subsystem, but it doesn't show me the gears. I am having the same issue as this thread linked here: MailScanner has detected a possible fraud attempt from "secure-web.cisco.com" claiming to be https://github.com/microsoft/wslg/issues/654. I followed the advice and downloaded the latest Intel Graphics Driver, but this did not seem to fix the issue for me. 

I also looked at the corresponding debian package installer in accordance with my ubuntu version, and the same error occurs. How can I add a 3D accelerator or GPU acceleration so that the glxgears command can show me the gears?

Thanks for your help and time.

Sincerely,

Justina

On Thu, Oct 6, 2022 at 3:39 PM Wang, Ruopeng <RWANG4@mgh.harvard.edu> wrote:

Are you able to run glxgears command? Do you see spinning gears?

Ruopeng

On Oct 6, 2022, at 4:28 AM, Justina Lee <justinalee56@gmail.com> wrote:

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To whom this may concern and can help, 

I am currently trying to run Freeview under the Windows Subsystem Linux System. I can successfully download and open images, but nothing seems to be showing on my end (see image attached at the end). 

In order to find out what is preventing the X-server from correctly displaying graphics, I have tried to run the $ xeyes command and the eyes pop up, meaning that the X-windows server is working fine.

Upon checking the WSL Version, I am currently using the WSL version 2.

I have entered the two commands as follows:

$ echo "export XDG_RUNTIME_DIR=$HOME/.xdg" >> $HOME/.bashrc

$ echo "export DISPLAY=:0" >> $HOME/.bashrc

Then I exited Ubuntu, and tried to run freeview again (attempting to open a data file T1.mgz.) This still did not produce any image in freeview, although it opened it up. I tried changing the window, contrast, and brightness but to no avail. 

Is there another solution?

Terribly sorry and thank you so much for your time.

Sincerely,

Justina 

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