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5

You can change which program opens a file when you single/double-click it in KDE by: Temporarily, for this open only: Right click, Open With, select a program. Permanently: Right click, Properties. On the General tab, File Type Options. Change the order of apps under "Application Preference Order". They're tried from the top. Most likely, to get this to ...


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The first line needs to be [Desktop Entry], with a capital E. Otherwise the file isn't recognized as a desktop entry. Dolphin is looking for the Type= line in the [Desktop Entry] section — this could use a more explicit error message! You shouldn't put files under /usr (except under /usr/local), that's for your distribution. For your own desktop entry ...


2

This is a known bug affecting HP EliteBook laptops: Bug#775519: System reboots instead of shutting down on HP EliteBook 840 Bug#775812: base: HP EliteBook 840 G1 laptop fails to halt/poweroff after 15/12/2015 upgrade The bug appears to be in the kernel and as such affects other distributions as well.


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I've searched /var/log/ for any shutdown-related errors Debian 8 using systemd, you should check ERR log with journalctl -xb The release news says: "Jessie" ships with a new default init system, systemd. The systemd suite provides many exciting features such as faster boot times, cgroups for services, and the possibility of isolating part of ...


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It is shown after you have selected a user. Hit enter or click on your name. A gear-wheel will appear where you can choose the session to run. If you plan to use KDE, I'd suggest changing GDM to KDM. systemctl disable gdm systemctl enable kdm reboot


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Power management -> advanced settings -> Lock screen on resume.


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One solution would be to assign a keyboard shortcut for that kwin action. Open systemsettings => shortcuts and gestures and choose Global Keyboard Shortcuts in the left panel, and on the right pane select KWin at the KDE component dropdown menu. And for the button, if you only want to trigger built-in functions, that is pretty easy to add, you can also ...


1

QT is an application framework for various operating systems. Its probably most famous for creating graphical interfaces, but has libraries for other purposes, like multimedia or network functionality. You may want to read http://en.wikipedia.org/wiki/Qt_(software) for more details on QT. KDE, is primarily a graphical desktop environment like Gnome or Xfce. ...


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Remember to check "All users may connect to this network" in KDE Edit Connection (tab General configuration). I use Kubuntu 14.10 and the Network could not connect wifi automatically. This bug has been reported here but it's still unsolved.



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