Results 2 comments of Yuri Feldman

Behavior seems related for me to the `SDL_VIDEODRIVER` setting used by pygame. The above happens for me when `SDL_VIDEODRIVER` is set to 'x11' (`export SDL_VIDEODRIVER='x11'`). [When using 'dummy' instead](https://stackoverflow.com/questions/15933493/pygame-error-no-available-video-device) the...

I was able to solve by downgrading to mmcv-full==1.5.0 and `mim install`ing the corresponding version of mmsegmentation==0.27.0 (described here https://github.com/OpenGVLab/InternImage/issues/208) ``` mim uninstall mmcv mmcv-full mim install mmcv-full==1.5.0 mim install...