With the update to 14.10 my byobu setup broke. Apparently now I cannot exec during my simple shell configuration script, and I have instead to invoke the exec in the "login shell configuration" (I'm mentioning this, since it could be related to the issue).
After changing how I'm execing byobu, I realized that byobu doesn't launch my default shell anymore (/usr/bin/fish, which for comparison is picked up just fine by gnome-terminal)
I even tried to manually force the shell selection for tmux, but that doesn't work either.
Any idea?
