Please refer to LIN6-10355 function foobar { echo foobar; }; export -f foobar bitbake -c devshell virtual/kernel Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. Trying to run: screen -r devshell_23640 Cannot open your terminal '/dev/pts/39' - please check. WARNING: Screen started. Please connect in another terminal with "screen -r devshell_23640" xxxxx@pek-lpgtest22:/buildarea1/xxxxx$ screen -r devshell_23640 There is no screen to be resumed matching devshell_23640.