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Message #67778
[Bug 1435492] Re: Xsession.d script assumes that /sbin is in $PATH
Please post a new debdiff as we discussed on IRC, thanks! (setting to
incomplete to remove from the list meanwhile)
** Changed in: upstart (Ubuntu)
Status: In Progress => Incomplete
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https://bugs.launchpad.net/bugs/1435492
Title:
Xsession.d script assumes that /sbin is in $PATH
Status in upstart package in Ubuntu:
Incomplete
Bug description:
According to changelog.Debian from version 1.12.3 on lightdm is using
"bash for the session to improve error handling" to fix #678421.
Unfortunately this can break the session start up when the user sets
the $PATH environment variable in ~/.bashrc. Then /sbin might no
longer be in $PATH and /etc/X11/Xsession.d/99cadence-session-start
won't find /sbin/upstart when calling "upstart --user"
The mechanism is the following:
1. /usr/sbin/lightdm-session lines 37-42 source among others
~/.profile
2. The usual .profile of /etc/skel will source ~/.bashrc if the shell
is Bash (and not /bin/sh)
3. ~/.bashrc (maybe) is setting $PATH without /sbin
4. upstart --user call fails as /sbin is not in $PATH
Suggested solutions:
* switch back to /bin/sh
* make sure that /sbin is in $PATH
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References