Difference between revisions of "User:Eliasp/Drafts/Plasma Workspace as systemd user-session"

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=== user-session units for Plasma Workspace ===
 
=== user-session units for Plasma Workspace ===
 
I created some initial user-session units for Plasma Workspace which can be found on [https://github.com/eliasp/plasma-workspace-units/ GitHub].
 
I created some initial user-session units for Plasma Workspace which can be found on [https://github.com/eliasp/plasma-workspace-units/ GitHub].
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== Unsorted items ==
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This is a collection of items, notes and other things which need to be taken care of. They need to be investigated and properly documented.
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=== ksmserver ===
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ksmserver does a lot of ugly (from systemd's perspective) things which need to be evaluated:
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* tries to start a WM in [http://quickgit.kde.org/?p=plasma-workspace.git&a=blob&f=ksmserver%2Fstartup.cpp ksmserver/startup.cpp → launchWM] which should be left to systemd
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* doesn't register itself as session leader via systemd-logind which breaks a lot of session related functionality. Documented in [https://bugs.kde.org/show_bug.cgi?id=335390 bug#335390]

Revision as of 18:25, 16 June 2014

Plasma Workspace as systemd user-session

Ultimate Goal

The ultimate goal of this project is, to make use of systemd's support for user-sessions wherever possible for running a Plasma Workspace. This support is to be implemented in a way which doesn't get in the way of legacy/cross-platform support, so running a Plasma Workspace without a systemd user-session underneath will still be possible.

What are the benefits?

  • Parallelized and faster startup of the Plasma Workspace after login
  • More finegrained control over running services
  • Increased stability by eliminating existing hacks in startkde, ksmserver, kdeinit, …
  • Cleaner definition of dependencies between Plasma Workspace components
  • Increased security

Resources

user-session units for Plasma Workspace

I created some initial user-session units for Plasma Workspace which can be found on GitHub.

Unsorted items

This is a collection of items, notes and other things which need to be taken care of. They need to be investigated and properly documented.

ksmserver

ksmserver does a lot of ugly (from systemd's perspective) things which need to be evaluated:

  • tries to start a WM in ksmserver/startup.cpp → launchWM which should be left to systemd
  • doesn't register itself as session leader via systemd-logind which breaks a lot of session related functionality. Documented in bug#335390

This page was last edited on 16 June 2014, at 18:25. Content is available under Creative Commons License SA 4.0 unless otherwise noted.