How can I run Gitk on WSL 2?

I already installed Gitk in WSL 2.

After I installed Gitk, I tried to run it but it failed with below error log:

application-specific initialization failed: no display name and no $DISPLAY environment variable
Error in startup script: no display name and no $DISPLAY environment variable
    while executing
"load /usr/lib/x86_64-linux-gnu/libtk8.6.so Tk"
    ("package ifneeded Tk 8.6.8" script)
    invoked from within
"package require Tk"
    (file "/usr/bin/gitk" line 10)

Could you help me how can run Gitk on WSL 2?

Solution

You can install and run gitk straight from ubuntu terminal on Windows 11, using apt install.

I've just followed the steps from the following post and it worked: https://learn.microsoft.com/en-us/windows/wsl/tutorials/gui-apps

I had to update not only the graphic driver but also the WSL.

Now, I can use either gitk or any linux app on Windows 11.