this post was submitted on 26 Mar 2024
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    What is the most difficult problem that you have fixed in linux? (lemmy.world)
    submitted 8 months ago by Waffelson@lemmy.world to c/linuxmemes@lemmy.world
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    [–] isolatedscotch@discuss.tchncs.de 5 points 8 months ago (1 children)

    while playing around with face/fingerprint unlock for my laptop, I messed up pam (Linux Pluggable Authentication Modules) and no passwords were working anymore except for the root account. At first I was still on my account, but then I stupidly rebooted and could only log in as root. After so many config edits, I gave up and instead booted up windows (my laptop's dual booted), setting up a new linux install in VirtualBox, and then copying over the PAM config files from the vm to the actual Linux install.

    and it all somehow worked!

    I am now facing another issue which I'm gonna say here in the hope somebody has already ran into it: after updating to KDE plasma 6, tap to click works on my touchpad, but actually, physically, pressing on the trackpad doesn't work. I can hear the pad's physical clicking noise, but nothing happens os wise

    this one's still to be resolved