Comment 9 for bug 1547190

Hmm, so nothing actually hangs, it's just the shell behaving very weirdly.

That is, when it looks like it's hung, type for example: "ls -lh /etc" and press enter, and you'll quite successfully get the expected output.

ubuntu@1ss-ppc64el:~/go/src/github.com/lxc/lxd$ lxc exec test -- bash
ls -lh /
total 64K
drwxr-xr-x 2 root root 4.0K Feb 17 15:03 bin
drwxr-xr-x 3 root root 4.0K Feb 17 15:13 boot
drwxr-xr-x 8 root root 460 Feb 19 03:53 dev
drwxr-xr-x 97 root root 4.0K Feb 19 03:49 etc
drwxr-xr-x 3 root root 4.0K Feb 19 03:49 home
drwxr-xr-x 20 root root 4.0K Feb 17 15:13 lib
drwxr-xr-x 2 root root 4.0K Feb 17 15:01 lib64
drwx------ 2 root root 4.0K Feb 17 15:03 lost+found
drwxr-xr-x 2 root root 4.0K Feb 17 15:00 media
drwxr-xr-x 2 root root 4.0K Oct 19 09:14 mnt
drwxr-xr-x 2 root root 4.0K Feb 17 15:00 opt
dr-xr-xr-x 114 nobody nogroup 0 Feb 19 03:53 proc
drwx------ 4 root root 4.0K Feb 19 03:51 root
drwxr-xr-x 17 root root 580 Feb 19 03:53 run
drwxr-xr-x 2 root root 4.0K Feb 17 15:03 sbin
drwxr-xr-x 2 root root 4.0K Feb 17 15:00 srv
dr-xr-xr-x 12 nobody nogroup 0 Feb 19 03:53 sys
drwxrwxrwt 7 root root 4.0K Feb 19 04:17 tmp
drwxr-xr-x 10 root root 4.0K Feb 17 15:00 usr
drwxr-xr-x 12 root root 4.0K Feb 17 15:03 var