touch-packages team mailing list archive

[Johannes Mueller <1435492@xxxxxxxxxxxxxxxxxx>]

** Description changed:

  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 ~/.bashrc if the shell is Bash
- (and not /bin/sh)
+ 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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https://bugs.launchpad.net/bugs/1435492

Title:
  Xsession crash after login (fix for #678421 breaks)

Status in lightdm package in Ubuntu:
  New

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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