On Sat, Oct 28, 2017 at 04:10:52PM +0200, roman.meier@gismap.ch wrote: > For the first time I also used boot parameters and I switched from kde to > lxde. > Issue 1: > > I'm facing issues with my thin clients. My diskless workstations work > just fine. None of my thin clients is able to boot anymore. The login > screen never shows and I get a black screen. I faced this issue before > with a few somehow special hardware thin clients but now all seem to > be affected and on both subnets. I'm unable to reproduce it, thin clients are working on both subnets. > Issue 2: > > When I start the server and get to the login screen I have the option > 'Plasma' available. [..] > Is there a way to fully remove kde so the user cannot use > it anymore and get stuck? (Parts of KDE are pulled in due to some dependencies and shouldn't be removed.) The available sessions show up in the /usr/share/xsessions directory. To disable the KDE related one, you could move the file away. First test it: dpkg-divert --test --add --rename /usr/share/xsessions/plasma.desktop Then drop the '--test' param to actually do it. After running 'service lightdm restart' the 'Plasma' choice shouldn't show up anymore. Wolfgang
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