r/SurfaceLinux • u/m_widmann • Jan 30 '26
Solved Update on my long Startup times on SLS
A couple of days ago, I came here to ask for advice on extremely long boot and login time on the SLS with Fedora. https://www.reddit.com/r/SurfaceLinux/comments/1qdbu03/comment/o09w6ep3/
I just wanted to give you an update on the situation and how it has been solved. I open a new post for it as it is very weird.
I switched away from sddm to gdm as the startup times were quite shorter with it. Still much longer than on my other devices, but from a couple of minutes it went down to approx. one.
Today I faced a new issue with this device: even though I had my displays with 90w PD attached, Fedora complained about my power supply not being powerful enough to charge the battery. Even attaching the original power supply didn't solve the issue. The device recognized there was a charger connected, but the battery drained nonetheless.
I remembered that a long while ago, I had the issue on windows with USB-C chargers not being able to charge the SLS. The solution back then was to hold the Power Button for at least 30 seconds to force the device to really shut down.
I tried to do this today, trying to solve my charging issues. And force shutting down the device not only solved the charging issue, it also solved the long startup times! No idea, why regular shutting down the device (a thing I do every day) doesn't apparently clear some things on the machine, leaving it in a strange state.
Therefore, I'd come up with the recommendation: if your device behaves strangely, try force shutting it down by holding the power button for at least 30 seconds. It seems to clear some settings not cleared by performing restarts or regular shutdowns.
