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[Bug 884239] [NEW] lightdm writes continously to stdout/stderr

 

Public bug reported:

The soon-to-be introduced Upstart feature that allows job output to be
logged has shown that lightdm is outputting a lot of data to
stdout/stderr.

/etc/init/lightdm.conf currently just execs lightdm so a quick fix is to
run instead:

  exec lightdm >/dev/null 2>&1

However, maybe lightdm should not be outputting such data by default?

Example of data:

[+23.49s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.896875 fps)
[+23.89s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.904717 fps)
[+24.70s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.941346 fps)
[+25.10s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.899814 fps)
[+25.90s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.936012 fps)
[+26.30s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.900500 fps)
[+27.10s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.881716 fps)
[+27.50s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.915323 fps)
[+28.30s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.929698 fps)

** Affects: lightdm (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/884239

Title:
  lightdm writes continously to stdout/stderr

Status in “lightdm” package in Ubuntu:
  New

Bug description:
  The soon-to-be introduced Upstart feature that allows job output to be
  logged has shown that lightdm is outputting a lot of data to
  stdout/stderr.

  /etc/init/lightdm.conf currently just execs lightdm so a quick fix is
  to run instead:

    exec lightdm >/dev/null 2>&1

  However, maybe lightdm should not be outputting such data by default?

  Example of data:

  [+23.49s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.896875 fps)
  [+23.89s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.904717 fps)
  [+24.70s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.941346 fps)
  [+25.10s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.899814 fps)
  [+25.90s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.936012 fps)
  [+26.30s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.900500 fps)
  [+27.10s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.881716 fps)
  [+27.50s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.915323 fps)
  [+28.30s] DEBUG: user-list.vala:1204: Drew 1 frames in 0.1 seconds (9.929698 fps)

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