Chromium snap conversion: Command line options
In the snap version you can set CHROMIUM_FLAGS inside ~/.chromium-browser.init with the same content as /etc/chromium-browser/default
For example
CHROMIUM_FLAGS="--incognito"
Source: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1837746
Edit
In addition to the flags, snap application doesn't have access to /dev/shm. Please use one of the following solutions:
- Install chromium in dev mode
snap install chromium --devmodeto disable confinement - Use
/dev/shm/snap.chromiuminstead of/dev/shmin your flag