I tried to use 'screen' as usual to start a long-running job inside classic, but it failed because /proc/self/fd/0 was owned by root:
$ ssh user@host Welcome to Ubuntu Core 16 (GNU/Linux 4.4.0-1030-raspi2 armv7l) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage Welcome to Snappy Ubuntu Core, a transactionally updated Ubuntu. * See https://ubuntu.com/snappy It's a brave new world here in Snappy Ubuntu Core! This machine does not use apt-get or deb packages. Please see 'snap --help' for app installation and transactional updates. Last login: Tue Jan 3 00:06:36 2017 from 10.10.150.120 user@host:~$ sudo classic mount: devpts is already mounted or /dev/pts busy devpts is already mounted on /dev/pts (classic)user@host:~$ ls -lL /proc/self/fd/0 crw------- 1 root root 136, 1 Jan 3 00:08 /proc/self/fd/0 (classic)user@host:~$ screen Cannot open your terminal '/dev/pts/1' - please check. (classic)user@host:~$ ls -l /proc/self/fd/0 lrwx------ 1 user user 64 Jan 3 00:08 /proc/self/fd/0 -> /dev/pts/1 (classic)user@host:~$ ls -l /dev/pts/1 crw------- 1 root root 136, 1 Jan 3 00:08 /dev/pts/1 -- Snapcraft mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/snapcraft
