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Grub not loading in dual-boot with Windows 10

I've first installed Windows 10 and afterwards the latest Xubuntu version. If I boot now it directly boots Xubuntu. Grub won't be loaded. I also changed the boot style in grub from hidden to menu ...
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0answers
6 views

Menu has both "Discord" and "Discord (Env)". Why 2 versions, and how do I remove the latter?

I downloaded Discord from discord.com (chose a .deb file), and installing ended up giving me both "Discord" and "Discord (Env)". Is there a way to get rid of "Discord (Env)&...
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0answers
5 views

How to connect a PC (previously connected to a local network) to a new local network via command line?

I have got an old PC that previously worked connected to a local network/server that no longer exists. So I want to reset all its content and reinstall Ubuntu anew on it. The PC has Ubuntu 14.04.4 LTS ...
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18 views

dependencies problem with installing wine-32-stable and i386 packages Ubuntu 20.04

I was trying to install winehq on my Ubuntu 20.04 and came up with a lot of dependency errors. after trying to install each dependeny and getting help from aptitude, I encountered a huge problem. If I ...
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0answers
8 views

How to change output audio for Alexa in ASUS X510UF?

I have Ubuntu 20.04 on my ASUS X510UF-EJ592T. And I have Alexa 4th generation, I have successfully connected the Alexa with my Laptop. When I play some music it plays on my laptop but not on the Alexa....
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0answers
13 views

Atypical version of keyboard and trackpad don't work after suspend. (After testing several fixes)

Laptop install of Ubuntu 20.04. It's a dell inspiron 5402 (non touch screen laptop). After it suspends the keyboard and trackpad stop working. I looked into it some and found several fixes. The ...
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0answers
16 views

No Bootable Device Error

So, I just installed Ubuntu to my laptop using a bootable usb but after the installation and the restart and removed the bootable drive as instructed, it just said that i have no bootable device. ...
0
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0answers
5 views

lininput-gesture using command expression

I would like to use following command when swipe down 4 fingers brightnessctl -d $(sudo brightnessctl -l | head -2 | tail -1 | cut -d ' ' -f 2 | cut -d '\'' -f 2`) set 5%+ It will make 5% brithtner ...
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0answers
16 views

Hi. I’m using Ubuntu 20.04 to play cs go (Counter-Strike: Global Offensive) but I have a problem when I try to open it

Could not find required OpenGL entry pint 'glGetError'! Either your video card is unsupported, or your OpenGL driver needs to be updated.
1
vote
1answer
22 views

how to move ubuntu in WSL

When I started developing in WSL I don't know why, but I installed Ubuntu-20.04 app from Microsoft store instead of just Ubuntu. I know that only difference is that Ubuntu-20.04 will not get ...
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0answers
27 views

Question about OS unsupported by manufacturer

In setting up a new HP officejet5258 printer HP's website tells me Linux is not supported. My old printer (932) was. Could it be that a newer one (20.04) is and HP's web information is wrong?
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25 views

Have I lost it all?

I copied a copy of folders from another computer to Desktop ready to copy them onto another disc. The home folder, therefore, had the same name as my current folder. After copying I wanted to clear ...
-1
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0answers
20 views

Ubuntu 20.04 Pop!OS Bluetooth unusable [closed]

I would love to be able to use bluetooth. I have a Logitech MX Anywhere Mouse, and a Sony Headset. I've followed numerous threads on what to install. Even gotten the mouse to connect for a while. ...
1
vote
1answer
14 views

error while loading shared libraries: libsfml-system.so.2.4

I downloaded a game from this link space-logic-adventure I found this error message when I tried to run it: pascal@pascal-Lenovo-ideapad-330-15AST:~/Computer/Games/Linux/space-logic-adventure-v1.2-...
1
vote
1answer
19 views

Re-enabling Third Party Entries in sources.list through SSH (remotely)

Wondering how you can do this? Upgraded from version 16(.?) to 20.04.3 LTS, and I got this message, I use it for a fair bit of port-forwarding and streaming and etc, using it as a media server, and I'...
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0answers
29 views

How do you recover lost files on Ubuntu 20.04?

I was using terminal commands to uninstall ProtonVPN. Now I discovered that I wiped out all my files including pictures, videos, documents, etc. I have tried to recover using testdisk but nothing was ...
0
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0answers
30 views

Monitor became blue tinted [closed]

Weird Running ubuntu mate 2004 I changed the monitor to another one, same problem. Bios is also blue tinted. The red color disappeared , only blue and yellow. So i thoughy its is a faulty hardware. ...
-1
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0answers
8 views

sound does not follow a power point when copied

When making a power point and including sound, then when it is burnt to a disc, the sound does not follow through on the next computer.
1
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0answers
18 views

Ubuntu 21.04 No sound on new Dell Inspiron 7700 AIO

I just purchased a new Dell Inspiron 7700 AIO computer with 11th gen i7 CPU. Installed Ubuntu 21.04 and it mostly works ok. However, I have no sound from the built-in speakers, and the sound settings ...
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0answers
22 views

Why can't Ubuntu mount my dvd from my external USB Nexstar drive enclosure holding a LG blu-ray/DVD/cd rom drive?

Why can't Ubuntu mount my dvd from my external USB Nexstar drive enclosure holding a LG blu-ray/DVD/cd rom drive? I have spent more than a few hours on this problem trying different solutions that ...
-1
votes
0answers
20 views

MySQL server not starting in ubuntu 16.04 [closed]

I have a mysql (5.7) instance that will not start on Ubuntu 16.04. Its been running without problem for months, the only recent change was an automatic wordpress update. I notice two errors from the ...
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0answers
16 views

after ubuntu installation adding username it throws me error as groupadd: failure while writing changes to /etc/group adduser: `/sbin/groupadd -g 1000

after ubuntu installation from MS store , while adding username it throws me error as groupadd: failure while writing changes to /etc/group adduser: `/sbin/groupadd -g 1000 ssana' returned error code ...
1
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0answers
10 views

To Run RTSY WP9620 graphics tablet on ubuntu 20.04

I have a RTSY Garphics Tablet WP9620. It works perfectly fine in windows, however I want to use it in Ubuntu 20.04. The drivers for this tablet are available only in Windows and MacOS. Is there any ...
-1
votes
0answers
13 views

How to create /usr/libexec/fwupd/efi/fwupdx64.efi.signed file

While trying to update Dell firmware on my XPS I keep getting: error in fwupd client: calling Install method failed: missing signed bootloader for secure boot: /usr/libexec/fwupd/efi/fwupdx64.efi....
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0answers
9 views

Ubuntu 20.04 audio and video speed up over HDMI

I remember seeing this issue on older version of Ubuntu (and do not remember if I ever fixed it successfully). When playing media while the audio output is set to the analogue output, everything is ...
0
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0answers
16 views

how to resize ext4 partition that is mounted as /home

On Ubuntu 21, I have a separate ext4 partition which is currently mounted as /home. How can I shrink this partition (in order to make space for a new ntfs partition that I can use on Windows?)
0
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0answers
21 views

Error: opening temporary files

Error: opening temporary files (E: can not open / var / lib / apt / lists / by.archive.ubuntu.com_ubuntu_dists_focal_InRelease fopen (13: Permission denied), E: The package lists or status file could ...
-1
votes
0answers
9 views

Autokey gtk- How I go to final of the current line?

I have a netbook and no have and I used the autokey gtk for create this hotkeys, but i need the button for going to end of phrase line
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0answers
17 views

I reinstalled Ubuntu (by formatting the Ubuntu location), then windows 10 disappeared from dual boot

It was installed on the 1TB hard drive here. I can see the program files, but not the boot screen. So I can't boot Windows. Windows Partition I did the suggested solutions in the initial research but ...
0
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0answers
17 views

High Ping problem Ubuntu 20.04 LTS

I've been trying to play online games but my ping seems to be high mostly. I know it's not hardware or connection-related because I used Windows previously all was fine. I don't know what specific ...
1
vote
1answer
29 views

Cannot login to MATE for one user but not the other

Big disclaimer: Before this happened, I accidentally removed an important library (libreadline7), which has removed several important system libraries without me realizing (things like NetworkManager ...
0
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0answers
15 views

Diskless Ubuntu client - UFW enable hangs system

I have successfully created diskless Ubuntu system instance via this community help page and it works perfectly. However, I would like to enable firewall with UFW and when I tried to do that the ...
0
votes
1answer
12 views

How can I change Icon size in GTK applications?

I'm on a HiDPI display and I can easily change text size on my applications with gsettings set org.gnome.desktop.interface text-scaling-factor 40 But that doesn't change the icon size, which remain ...
1
vote
2answers
26 views

Bash script: "read" command not responding

I am writing a bash script that will Downlaod a website's html code into a file "index.html" Ask user for file type and search "index.html" for number of matched file types This ...
0
votes
0answers
10 views

Lenovo G50-70 boot device missing after reboot, but present after shutdown and poweron using linux

I have Lenovo G50-70 laptop. I installed Ubuntu 20.04 and everything went ok. After reboot I get blue message "Boot Device Missing". If I shut down laptop and then power on, everything works ...
0
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0answers
10 views

Wake on lan on raspberry pi 4 with ubuntu server 20.04

I am making a media server on my raspberry pi 4 but I don't have any cooling case for it yet, so I decided to turn it on when I need it and off when I don't,in order to prevent overheating. But my ...
0
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0answers
17 views

I recently install Ubuntu 21.04 from 20.04 LTS and now want to go back to Ubuntu 20.04 LTS without any data loss [duplicate]

Recently I installed Ubuntu 21.04 and I think that Ubuntu 20.04 LTS was better so I was thinking if I could go back to Ubuntu 20.04 LTS without any data loss than it would be awesome.I have an ...
0
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0answers
15 views

Gnome shell after reboot changes resolution

I got a problem which I think it relates to the gnome shell. I'm using Ubuntu 20.04 LTS Focal Fossa. I noticed lately that every time the gnome shell reboots or I reboot it manually via ALT + F2 + R, ...
-1
votes
0answers
16 views

UBports Unable to connect to server

I am getting a supposed connection error as seen here. Below is the error code it returns: Error: plugin wait(): Error: {"message":"{"error":{"code":1,"cmd&...
0
votes
1answer
17 views

Change desktop's directory color

As you can see in the picture below, there's something weird with my Desktop's folders. When being inside the File's tool, the directories are painted with their colors. As you can see in the Desktop'...
0
votes
0answers
12 views

visudo don't apply modifications

i'm on ubuntu server I'm trying to use a command sudo /usr/binsystemctl start myscript.service Without password. i want this command execute without ask password. I used sudo visudo and writed : ...
0
votes
0answers
18 views

Unable to change partitions on my disks

I'm having trouble with disks on my machine. I'm unable to boot and currently trying to clean install Ubuntu. When I use Gparted with bootable usb disk, I can remove all partitions on my disk and when ...
-5
votes
0answers
22 views

When trying sudo apt upgrade i get error [closed]

so I just installed pop-os again on my pc cause windows stopped working and couldn't boot up but now when I try to do any kind of upgrade I get an error saying the following E: Failed to fetch http://...
0
votes
0answers
11 views

Boot error IO_PAGE_FAULT on ASUS motherboard with Thunderbolt 4

I recently configured my new PC with Ubuntu 20.04.3 LTS. The PC has an ASUS ProArt B550-Creator motherboard with an AMD 5700G CPU. I selected this motherboard because it features 2 Thunderbolt 4 ports....
0
votes
0answers
23 views

Using ffmpeg to cut up video at multiple points

I have a video that is a football game. I would like to cut the time before the game, during half time and finally the end of the game. Total Clip Length 1h 51m or 111m Ideally the cuts and time are ...
-1
votes
1answer
17 views

Save instead of Save as a copy in Evince Reader

I am currently using Evince Document Viewer Version 3.36.10 on Ubuntu 20.04. When I try to save an annotated pdf, it shows only Save a copy option. How do I make it to overwrite the file? I have read ...
0
votes
0answers
27 views

Row missing in apt update output

I'm checking the output of sudo apt update Hit:1 http://dl.google.com/linux/chrome/deb stable InRelease Hit:2 http://packages.microsoft.com/repos/code stable InRelease ...
0
votes
1answer
27 views

Single User configuration to Users & Groups

How to configure <Users & Groups> to a "Single User" permanently? I am the only user on the only desktop. Ubuntu 20.04.3 LTS 64-bit.
1
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0answers
14 views

Ubuntu 18.04 install rtl8821ce 802.11ac PCIe Wireless Network Adapter

My kernel version is: Linux Speedsters 5.4.0-86-generic #97~18.04.1-Ubuntu SMP Sat Sep 18 03:11:22 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux And my problem is that I can not find the wifi adaptor after ...
0
votes
0answers
25 views

Sublime Text3 not opening from Ubuntu terminal

I created a react app named bootcamp from the Ubuntu terminal, and after that I run cd BootCamp. Afterwards, when I run the command subl ., it gave the following error: >-bash: /mnt/c/Program Files/...

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