I am using i3 window manager. And have a problem with appearing of Ubuntu Desktop window when I open, for example, downloaded files in Firefox (Annoying w...

I want to convert an elementary stream(.264) to container format(.mp4). Can someone please help me on this? How can I use ffmpeg to do this task? What are...

Will Unity allow making custom launcher icons from .desktop files or via menu editing system? (Right now the launcher doesn't give the option to "kee...

Ubuntu/Debian OpenVPN package contains 2 mysterious directories: dpkg -L openvpn ... /etc/openvpn/client /etc/openvpn/server ... I'm wondering what i...

I have just installed PyCharm 2017.3.3 and I am trying to run a project written in python 3 but it doesn't run. I have checked the setting page it ha...

I got a Huion H420 graphics tablet and I need to remap the keys. There are three key, which are mapped as left click, middle click(presumably) and right c...

I just installed Ubuntu 18.04 LTS, and am trying to customize the desktop. I placed the app dock on the bottom, and now I'm trying to figure out a wa...

I have Ubuntu 21.04 and I was trying to install the decoder H264 following this tutorial: https://linuxhint.com/install-h264-decoder-ubuntu/ But at some p...

i am downloaused from youtube playlist used from youtube-dl. no sounds in that mp4 files. youtube-dl -f 136 --write-auto-sub --convert-subs srt https://ww...

During configuration of one project, I got the error: checking for JSON... no no configure: error: You must have JSON-GLib >= 0.14.0 development header...