I looked at the file more closely and it's some bespoke NVIDIA RC file released as part of their larger Jetson Orin Nano distro spin.. I'll report the issue there since it's their to own bug, not Ubuntu's (sorry for the noise).
** Attachment added: "xsessionrc" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2160575/+attachment/5981842/+files/xsessionrc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2160575 Title: /etc/X11/Xsession does not start with /bin/sh: contains bashisms To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2160575/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
