Happened to me as well. Just out of curiosity, how do you fix a system in this state? And how you managed to flag "systemd" as the problem?
I did this: apt purge systemd apt install systemd=239-15 Then I had to reinstall plasma to a version not requiring the last systemd (not sure if this was really required or I messed up) apt purge kde-plasma-desktop apt install kde-plasma-desktop -t testing Then I had the system back working. Any info on you handled the situation is appreciated and would be very useful. On Sun, 23 Dec 2018 at 20:24, luca.pedrielli <[email protected]> wrote: > Il 23/12/18 17:23, Bob Weber ha scritto: > > On 12/23/18 9:18 AM, luca pedrielli wrote: > > my plasma session in sid/vbox stops to work(black screen) after > systemd/udev 240-1 update. > > holding systemd/udev 239-15 version works. > > My debian unstable vm (using qemu) also had problems with the upgrade to > udev 240-1. It would eventually come around and display konsole but only > after about a minute of high CPU usage and no plasma logo. I downgraded > just udev to 239-15 but I had the same response... high CPU usage and long > wait. Only after downgrading systemd to 239-15 restored the system with > plasma logo displayed and short wait after login. > -- > > > *...Bob* > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=917167 > > Luca. > > -- *Antonio Vivace* - Developer, Software Consultant github <https://github.com/avivace> linkedin <https://www.linkedin.com/in/antoniovivace/> portfolio <https://avivace.com/portfolio> cv <https://avivace.com/cv.pdf>

