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Questions tagged [ubuntu]

Free, open-source operating system based on Debian GNU/Linux. Ubuntu questions are on topic here, but if you prefer an Ubuntu-only audience there is Ask Ubuntu (http://askubuntu.com/).

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Setting up powerline-fonts in my text console: setfont works but setupcon doesn't

I'm trying to permanently set my text console font to use powerline fonts on Ubuntu 19.04 and I can't seem to get it to stick. I copied my fonts into the right dir like so: sudo cp -r Terminus/PSF/*....
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How to unlock bootloader on Sony Xperia XA2 Plus? [migrated]

I'm following the tutorial on https://developer.sony.com/develop/open-devices/get-started/unlock-bootloader/how-to-unlock-bootloader/ . Following are commands and their outputs. sudo ./fastboot ...
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Android Studio error 13=permission denied in linux [on hold]

I use Ubuntu 16.04 from USB Drive(USB3.0). I Installed my Android Studio 3.1 into /home/username/Document After open Android Studio i doesn't perform any operation gives error like Permission Denied ...
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Extending HDD in Ubuntu 18 Server

I am running ubuntu server 18 in hyper-v, I need to extend HDD. When i use fdisk -l I see that /dev/sda2/ have 1TB: Disk /dev/sda: 1 TiB, 1105954078720 bytes, 2160066560 sectors Units: sectors of ...
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how can I install GD library on Ubuntu 14.x?

Hi I can't find any GD library name and how to download it to my Ubunto Version 14.x I've already tried php7.1-gd or libgd but in vain... thank you for you answer in advance.
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How to restream an HTTP stream over RTSP with VLC?

I want to use VLC 3.0.6 to take in an HTTP stream and restream it over RTSP, basically using it as an RTSP server. I tried using this command cvlc http://0.0.0.0:8080/stream?topic=/iris/camera1/...
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Some problems occured when I install qt dependency in Linux [on hold]

An exception occurred within a child process: Utils::InreplaceError: inreplace failed qtbase/src/gui/configure.json: expected replacement of "[ \"xcb/xcb.h\", \"X11/Xlib.h\", \"X11/Xlib-xcb.h\" ]," ...
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Ubuntu dirs got locked due to web server starting up

I am using Ubuntu Studio 19.04 (latest version). Every time I install XAMMP or LAMP server on my machine and restart I find all my directories locked except the those in file system partition my ...
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After OS upgrade, ZFS disk in pool is unavailable

Okay, I have 3 ZFS pools on my home file server. None of them are root. I upgraded from Ubuntu 16.04 to 18.04 today and did a zpool status check and got this result: pool: mediatank state: ...
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Takes Time To Load Bootloader

I have a Lenovo Z510 laptop with Ubuntu 18.04 and Windows 10 dual boot. When I turn the laptop on, it takes about 15 to 20 seconds to load the grub menu and it shows the Lenovo Logo during this time. ...
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I'm failed to install r8723bs to Ubuntu16.04

I am failed to install r8723bs to Ubuntu16.04 on Intel Compute Stick. What I did is... $ sudo apt-get install build-essential linux-headers-generic git $ git clone https://github.com/hadess/...
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Why can Buildozer not build my KivyMD app?

I have a problem with buildozer on the Kivy vdi in VirtualBox. I've installed the newest version of buildozer (i guess) and still had to install many other mostly java related things. Now I have a new ...
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1answer
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Ubuntu - can't see my folders

First question here - please do let me know if I'm missing any necessary details / any structures and protocols that I may not be adhering to. I've downloaded Ubuntu (version 18.04) on my Windows 10 ...
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Why does my Linux laptop not use swap space aggressively even with high swappiness value?

I have around 8GiB of RAM on my laptop: $ free -h total used free shared buff/cache available Mem: 7.7Gi 6.9Gi 214Mi 381Mi 580Mi ...
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Is it safe to save virtual machine state between host reboots if VM uses external drive?

I now use the following setup: SATA hard drive -> SATA-USB Bridge -> laptop running Ubuntu Host and VirtualBox -> Debian-based network share server (OMV) Guest External USB drive is passed through ...

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