Re: [Bug 962270] Re: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator
On Jul 03, 2012, at 11:10 AM, Philippe Poilbarbe wrote: /usr/sbin/lightdm-session is a script executed with /bin/sh (see shebang line #!/bin/sh). It sources $HOME/.profile (and some others), not $HOME/.bash_profile. This does make it rather impossible to set up the environment both for the login session and for e.g. ssh or console logins without duplicating a lot of code. What's the rationale for using /bin/sh in lightdm by default? So things specific to bash and not in sh are not recognized, for example: if [[ $x == yes || $y != no ]] then fi must be written: if [ $x == yes -o $y != no ] then fi I don't have [[ in my .profile, but there are other syntactic subtleties that make it difficult to share init files between lightdm and bash. Another way to overide this is to modify /usr/sbin/lightdm-session: replace /bin/sh by /bin/bash Everything wich is good for sh is good for bash (but not the opposite). Having to manually hack this file on every installed machine is definitely suboptimal, not only because of the work involved, but also because an update of lightdm will just clobber those changes. Isn't there some less brittle way we could arrange for lightdm to use bash? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/962270 Title: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/962270/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 962270] Re: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator
On May 31, 2012, at 03:25 AM, hamish wrote: your line numbers are off by +3 (going from 53: /home/barry/.bash_profile: source: not found), but still no a == b bashisms or unquoted enviro variables that I can see... which version is this? I'm still seeing this in quantal. From the top of my .xsession-errors file: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator /usr/sbin/lightdm-session: 53: /home/barry/.bash_profile: source: not found It's certainly weird because ~/.bash_profile does exist. I can't see that any harm is occurring in quantal though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/962270 Title: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/962270/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 962270] Re: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator
On Mar 29, 2012, at 07:02 PM, Sebastien Bacher wrote: weird, that doesn't really make sense to me, l34 is XKB_IN_USE=yes, how can that hit the error in the summary? Exactly! :) I can't explain it either. -Barry -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/962270 Title: /usr/sbin/lightdm-session: 34: [: Linux: unexpected operator To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/962270/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs