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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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[HELP] I can't login nor elevate permissions in dm/de (lemmy.ml)

submitted 5 months ago* (last edited 5 months ago) by notTheCat@lemmy.ml to c/linux@lemmy.ml

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I came from Arch to Void just today and after installing KDE and enabling dbus, I enabled SDDM, I type in my password and it says login failed, I tried lightdm, I couldn't login neither in my user account nor root, I setup plasma to run with xinit, plasma did launch successfully, but sudo NEVER worked inside plasma, it always says "password incorrect, please try again" even though I'm able to sudo inside TTYs

I tried "sudo sddm" and read the logs, it says SDDM: authentication_FAILED for user "" which is weird (it didn't print any names)

There were also some PAM logs in between, I didn't change any PAM configuration

I have elogind installed and enabled too

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[–] lemmyreader@lemmy.ml 1 points 5 months ago

Do have the startx command installed ? You can use that from the command line without DisplayManager (Switch to a virtual console with e.g. ctrl-alt-F2). And with XFCE4 you can use the command startxfce4 to start from the command line without DisplayManager. This could help troubleshoot.