In IRC keithp found the cause.
With dri3 temporary files are created with O_TMPFILE.
The chromium sandbox does not allow creating temporary files with O_TMPFILE.
So another workaround for now is to use chromium/chrome with the --no-sandbox option (which will possibly reduce security).
For the people only reading this bug report:
In IRC keithp found the cause.
With dri3 temporary files are created with O_TMPFILE.
The chromium sandbox does not allow creating temporary files with O_TMPFILE.
So another workaround for now is to use chromium/chrome with the --no-sandbox option (which will possibly reduce security).
There's a corresponding bugreport at chromium that was not publicly visible before, but now is: /code.google. com/p/chromium/ issues/ detail? id=415681# c9
https:/
Close this with NOTOURBUG/WONTFIX?