All Questions

I am running Ubuntu 20.04.1 LTS. I tried to install anbox, a progam to run an Android emulator on my computer. It didn't work. I am ok with that, I just won't use it. But now I can't install ...

My Ubuntu 20.04.1 LTS installation works fine, except that WiFi (which works well otherwise) sporadically drops out. Here is the dmesg output from the most recent dropout I've had: [25292.667030] ...

I downloaded Ubuntu 20.04 yesterday after 4 years break. Everything is great and i missed Linux so much. But when I am not using my speaker, the sizzle starts. It is very annoying and it doesn't ...

So I have a fairly old usb webcam I had to dig up since buying a new one is proving difficult right now. The webcam is a Logitech Quickcam Sphere MP. After some finicking I can get it to detect in ...

friends. I wanted to ask you how to create a completely universally bootable full ubuntu installation. I am a programming professor and wanted all of my students to be able to have a portable ...

I try to add some custom sound when I log off and shutdown using gdm3 directories. I use .wav file for the sound and paplay to read the file. I make a working bash file I name it K01sdsound.sh in the ...

I have found a guide for that but doesn't sure if it will work or it is safe to use. The guide: http://www.linuxandubuntu.com/home/how-to-automatically-change-gnome-background-in-intervals-using-bash ...

I have a real problem with my table entries. I have tow overlapped partitions. Consequently, a problem of rescue system is occurred. You have the result of gparted command, given bellow.

I'm not seeing doc's on a frozen MySQL instance: nicholas $ nicholas $ ls -alh /etc/mysql/FROZEN lrwxrwxrwx 1 root root 54 Sep 24 17:34 /etc/mysql/FROZEN -> ../../usr/share/doc/mysql-common/...

Prerequisites: I installed the drivers for my Samsung CLX-3185FW laser printer with scanner unit on Ubuntu 20.04 and connected it via USB. Printing works and also the scanner is detected in Ubuntus ...

I'm trying to use some SysRq commands on Ubuntu. I use the following to enable SysRq commands - echo "1" > /proc/sys/kernel/sysrq and then I want to see help by writing h into sysrq-...

I'm running the last version of Ubunutu on VirtualBox. Just learning the usermod command. I got a problem : when i type sudo useradd -d /home/jdoe jdoe or sudo useradd -D /home/jdoe jdoe or even sudo ...

I have Ubuntu 18.04 with 32GB DDR4 3600Mhz and I am trying to run a 64-bit windows game that requires a minimum of 4GB to start loading, the total RAM requirements are 8GB for acceptable display of 30-...

I am trying to use Ubuntu 20.04 as an etherCAT master machine, but on both Ubuntu 20.04 and Debian (10.6), I get an "activation of network connection failed" error banner popup at regular ...

I have been using a dell precision workstation with xubuntu for a while. I upgraded lts release to 20.04 and now it is shutting down within minutes of the startup. The dell diagnostics are flagging ...

I'm making a script to print ZFS filesystem info - currently in the testing phase, and I'm getting a strange error. The relevant bit of my initial script is this: zfs_human="$(zfs list | head -n ...

I'm relatively new to Ubuntu and Linux as a whole. What I'm trying to do is log into the terminal from a usb port. The cable I have set up is not recognized as a USB device (dmesg shows that it can't ...

I've got this weird problem. I run ubuntu 20.04 on a custom built PC with Core i7-9700 (with inbuilt Intel graphics) and with Samsung CRG9 screen that I'm currently trying to run in PBP mode. I ran it ...

I updated to TOR 10 the other day (at its own prompting). I'm on a refurb computer running 20.04 LTS. Everything was fine at first but then I login today and it's a cluster. It refuses to verify ...

I finished a build using an ASUS motherboard, an AMD Threadripper CPU and an NVIDIA graphics card. I installed: Ubuntu 16.04 from a USB, the NVIDIA drivers, Docker, CUDA, anaconda, tensorflow and ...

I just bought an Acer Notebook, (Acer Aspire 3 A315-23-R97U) it came with Windows 10 installed on a SSD (WDC PC SN520 SDAPNUW-256G-1014). I tried to install Ubuntu but It just do not recognize the SSD ...

hi everbody i've surfed the net alot but i could'nt get my answer,i've checked all the forums but no good result,please help me out with this error i can't install any package even net-tools,please ...

i have a strange problem with the date inside a container. I run a updated raspberry-os(debian buster) on a rpi4 and rpi3 running in 32bit mode. So my arch is armv7l and the kernel is "5.4.51-v7l+...

hi everyone I've been trying to set up VB but I'm stuck with the message can not install from unsigned repo". i have vainly tried the following : sudo apt-get update, but the problem still ...

Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt --fix-broken install' to correct these. The following packages have unmet ...

My PC is running Ubuntu 18.04 with default Ubuntu full disk encryption enabled. Occasionally, when I try to suspend my PC, it hangs and shows “cryptsetup: sda3_crypt set up successfully” and the ...

I am new to Ubuntu and I am trying to download Qt so I can use it later with VTK and PCL libraries. I am following the following tutorial since I'm using Ubuntu 16.04: https://kezunlin.me/post/...

Problem: When setting multiple fingers for login on Lenovo P53 with Ubuntu 20.04 I'm always prompted for left middle finger to login with fingerprint. Expected: Any enrolled finger should be allowed ...

I can't change the color of the embedded terminal of Gedit in Ubuntu 20. I've tried both this solution Make gedit embedded terminal colours the same as the default terminal and this one Gedit embeded ...

I have faced the problem - I can't connect to tty2 as I can't enter valid login and password because I can't change keyboard layout which is Russian by default. I go to tty2 by pressing fn + ctrl + ...

I want to install a python package, but it don't work because there is not enough space on Ubuntu patirtion. I have installed Windows10 and Ubuntu 20.04 on my laptop. I have enough Space on my windows ...

#2 Edit - Solution: so I found something that fixed it : https://stackoverflow.com/a/63207387/12291295 if you are getting afterwards a ModuleNotFoundError: No module named 'zlib' error, try this : ...

I use Nemo file manager instead of Nautilus. When I want to format a drive (usb pendrive), i can't do that, because Nemo doesn't offer a Format option, in the right-click-menu. How can I add a Format ...

My processor is Intel® Pentium(R) CPU N3710 @ 1.60GHz × 4 with 4GB RAM. I tried ubuntu 20.04 but its not running. which version support this spec. which one is better for low specs laptops ubuntu, ...

I have a Dell XPS 9360 from late 2017, and have recently fresh-installed Ubuntu 20.04.1 LTS. Everything works perfectly, except that WiFi stops working after about 1-2 days of system uptime. The pizza-...

I have to set up and maintain a pile of laptops (all the same hardware) with Ubuntu for an educational setting. So far, I set up the system on one computer (making all update channels automatic to ...

Boot-repair pastebinurl: http://paste.ubuntu.com/p/JjPZQT7GBy/ Updated from Ubuntu 19 -> 20 few weeks ago. Didn't do anything specific/wasn't tweaking my system and after trying to reboot I drop to ...

I'm quite new to Linux so I please bear with me. The problem I'm having is that I have accidentally removed a system setting panel from gnome-control-center, using the Main Menu app. I thought it ...

I am trying to rebrand my DW1540 (WiFi) card and when i am trying to copy of my sprom to my home directory but when i search for my ssb_sporm using SSB_SPROM=$(find /sys/devices -name ssb_sprom) i ...

So I recently added an rx580 to a system with an a6-5400k that had worked perfectly fine for several years. After adding the card, I have gotten intermittent errors booting from suspend where the ...

I have a RX 5700 XT running the AMDGPU driver. Refresh rate set from 60 to 144 Hz is the only change I made. This can be reproduced every time I wake up from suspend. It doesn't go away until I reboot....

Here is what I get The following packages have unmet dependencies. chrome-remote-desktop : Depends: xvfb but it is not installed Depends: python3-psutil but it is not installed E: Unmet dependencies. ...

How do I find specific lines in Log Files that are referenced by Ubuntu Logwatch like the ones marked below... within Amavis and postfix? Going by date I can grep all the instances of "warning&...

I have COMPUTER B on two networks -- 10.132.2.* and 10.132.1.* The 10.132.1.* network is wired; the 10.132.2.* network is wireless. I have opened an ssh port on each network, but something strange ...

I'm trying out the new autoinstall method that supersedes the classical debian installer. I've built the following configs: user-data: #cloud-config autoinstall: version: 1 identity: hostname: ...

This system is used for video conferencing and worked well on Ubuntu 18.04. Today, the system, after freezing, hardly recognized the camera, and the rest of the audio part (microphones, speaker) is ...

I want to install a software on a USB stick, to be used on another Linux computer. The second Linux computer doesn't have internet access. On Windows, I can simply install the software normally with ...

slack display corrupted chrome display corrupted When your cursor moves on those applications windows, the corrupted display will change to some white noise. I have to restart chrome or slack to fix ...

I updated ubuntu not version but general update and after that touchpad got freezed

super+s got remapped to this and I can't seem to figure out how to change it back. This title bar shows up on the focused window when I hit super+s, and then newly opened windows start to group ...