Latest Ubuntu related questions

Score: -2
NewLinuxSquirrel avatar
Try to install a package without any other action
mp flag

I know it is not a preferred action, but for a distupgrade from bionic to focal (and later to jammy) I have to install a package from focal to bionic first. This is because I have an additional source (packages.matrix.org). To do a do-release-upgrade I must upgrade to the latest Matrix, with needs packages from focal.

When I try to install the required deb file from the command line (downloaded f ...

Score: 3
lord_nimon avatar
Phantom /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sdf on every boot
cn flag

I have several "phantom" /dev/sdX entries that don't point to any hardware:

~$ ls -l /dev/sd*
brw-rw---- 1 root disk 8,  0 May  3 11:04 /dev/sda
brw-rw---- 1 root disk 8,  1 May  3 11:04 /dev/sda1
brw-rw---- 1 root disk 8,  2 May  7 16:29 /dev/sda2
brw-rw---- 1 root disk 8, 16 May  7 16:11 /dev/sdb
brw-rw---- 1 root disk 8, 32 May  3 11:04 /dev/sdc
brw-rw---- 1 root disk 8, 48 May  3 11:04 /dev/sdd ...
Score: 0
Bhaskar avatar
AMD Driver for Radeon HD8570 SFF graphics card on Ubuntu 20.04.6 LTS
gb flag

Good morning all,

I am trying to install a Radeon HD8570 2GB grapics card on my Optiplex 7020 SFF desktop. I've tried all permutations and combinations (AMD site and other third party drivers) and so far no luck. Can you please help which driver I need to download and proceed further? My problem is: If I plugin the DVI or HDMI cable to the ports on graphics card the monitor goes blank. When I plu ...

Score: 2
sancho.s ReinstateMonicaCellio avatar
Reinstall Ubuntu (former 20.04.5LTS, new 22.04.2LTS), completely wipe / and keep all /home in separate partition

I guess the title is explicit enough. I have a PC with a single hard disk. Can anyone provide info on how to:

  1. Install 22.04.2 LTS into /dev/sda6, which now has 20.04.5 LTS (in /)
  2. Keep all of the info in /dev/sda7, which holds /home

I have read various sources, and I find contradicting information. E.g.,

  1. https://help.ubuntu.com/community/UbuntuReinstallation indicates one should select "Upgrade..." I d ...
Score: 0
neclepsio avatar
Ethernet led flashes randomly
dk flag

Since a couple days, the white LED of the ethernet port of my HP 250 G7 flashes randomly, without any cable inserted. It is not docked and there is nothing in any of the ports. This happens on battery and on AC. This does not happen under Windows. I have a fully updated Ubuntu 22.04. I cannot find a correlation between the flashes and any other activity. dmesg shows no message when it happens, there  ...

Score: 0
MerryO avatar
My laptop has become slower, the fans are louder
us flag

i've got a laptop running on Ubuntu 22.04, an RTX 2060 mobile, an intel core i7-9750h cpu, 16gb of ram, a 512gb ssd, which means I shouldn't have much trouble using firefox or other software, but I noticed that, since a few days, my laptop has become much slower than usual, with the system having trouble to keep up with any demanding software like Krita, or even steam games which run very poorly now, an ...

Score: 0
Ivn Alfonso Pizarro Montenegro avatar
Nvidia RTX 2060 Max Q - Ubuntu 22.04 LTS

What is the correct way to install the proprietary drivers for the Nvidia RTX 2060 Max Q?

Right now, I am using the open source nouveau drivers. But in the past, when I tried from the GUI the other options, it resulted in a mess: lag, hdmi issues with the 2nd display, not being able to start the session, and so on.

The second part of the question is, should I? Will I benefit from installing the proprie ...

Score: 0
HARISH RAM student avatar
Why do I keep getting the error "Unable to locate package gadmin-proftpd"
gg flag

I just installed Ubuntu 22.04 LTS, I'm quite new to it. I've been trying to install gadmin-proftpd with the following command $ sudo apt-get install gadmin-proftpd but I keep getting the error E: Unable to locate package gadmin-proftpd

I already enabled Community-maintained free and open-source software (universe) in Software & Updates. I've also tried sudo apt-get update I don't seem to be able  ...

Score: 0
lsang5 avatar
DaVinci Resolve CUDA and Nvidia Server Driver not working
jm flag

I've been having trouble with my Nvidia drivers since I started using Ubuntu. The Nouveau drivers are not enough, as I want to use all the power in my GPU (Nvidia RTX 3050 mobile). The reugular drivers in the "additional drivers" app do not work: when I boot, I just get a black screen. I, therefore, use the "server" drivers, which seem to work normally. However, DaVinci Resolve always gets the processin ...

Score: 0
Braden Larsen avatar
Fsck problem: the root filesystem on /dev/sda5 requires a manual fsck
fo flag

My Ubuntu computer says /dev/sda5 contains a file system with errors, check forced. /dev/sda5: Inode 393249 seems to contain garbage.

/dev/sda5: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. (i.e., without -a or -p options) fsck exited with status code 4 the root filesystem on /dev/sda5 requires a manual fsck

BusyBox v1.30.1 (Ubuntu 1:1.30.1-4ubuntu6.4) built in shell (ash) Enter 'help' for a list of ...

Score: 0
Nealt avatar
samba-tool used to link a gpo to an ou
cn flag

I have an ubuntu 22.04 server set up as an ADC to server 8 windows10 clients. It is called Server02.shop02.wood.store. I have gpos to control the clients Typical gpo in Group Policy Objects is "Blue screen GPO" if I run samba-tool gpo list manager I see the Blue Screen GPO has been applied to the manager's account. I am trying to automate the linkage of various gpos to Various OUs with Samba-tool here i ...

Score: 0
Debugging bash script libraries
jp flag

I have a list of files that I source in some particular order

Here is an example

source "${edvart_trkrc}/marinex.rc"
source "${edvart_trkrc}/firefly.rc"
source "${edvart_trkrc}/navaid.rc"
source "${baikonur_trkrc}/buranex.rc"

source "${gunars_trkrc}/comseq.rc"
source "${gunars_trkrc}/comint.rc"

I want a way to tag each file name, 1 for setting an option that enables debugging (via set-xv), and  ...

Score: -1
Idkm avatar
Fresh 22.04 install won't boot [resolved, sort of?]
hm flag

Going to try my best here, but tbh I was going to use Ubuntu because it was supposed to just work out of the box and I don't know much about any of this :(

Background info: I'd been running Ubuntu 20.04 with increasing weird errors on my Thinkpad P50, so I thought I'd do a reinstall to 22.04. I was having weird issues with the USB startup disk too, so I had someone c ...

Score: 0
user1695860 avatar
Unable to access GRUB menu for password reset in Ubuntu 20.04
pn flag

I am facing difficulty in resetting a lost admin password for Ubuntu 20.04.3 According to various online resources, the recommended method is to access the GRUB menu, enter recovery mode, and reset the password from there. However, when I press Esc during the boot-up process, instead of displaying the GRUB menu, a series of commands start running and eventually I end up on the home screen.

Is there an  ...

Score: 0
PortWein avatar
Ubuntu 22.04 on Lenovo Laptop (no Nvidia) detects new screen but "no signal"
cn flag

Already tried couple fixes I found online, but noting worked yet. :(

Setup:

  • Lenovo L15 Laptop Gen3 - 1920x1080px 60Hz
  • AOC Q3279VWFD8 monitor - 2560x1440px 75Hz
  • HDMI cabel (not broken, works on my PC)

Tried in settings -> display to give the AOC the same resolution and refresh rate, which didn't work.

The strangest thing is, that I tried it for couple of days around 20x times, and ONE TIME IT ...

Score: 0
I.D.M avatar
Ubuntu password no longer works after login
cn flag

I recently installed Ubuntu 22.04 on a laptop (dual boot with Win 11) and something weird happened to my password. I can only use it to login when I select a user (the booting GUI) and after that, things like sudo or password pop-ups don't work (the system claims I provide a wrong password). Some other observations:

  • the user is a member of the sudo group (groups)
  • login as the root user doesn't w ...
Score: 0
Kenobi avatar
new Intenso 64GB stick not working in Linux, I/O-error, works fine in Windows 10 [WON'T FIX, HARDWARE INCOMPATIBLE]
us flag

TLDR: Make sure to buy USB sticks that are certified to run on Linux, as some brand new ones might not be compatible in 2023.

This is a tough one. I bought a brand new usb pen drive (Intenso 64GB, USB 3.2) from a store, it works fine under Windows 10, and I even reformatted it there from exFAT to NTFS, and I can save files on it. But neither way it is mountable or even accessible in Linux.

  • it doe ...
Score: 0
user225605 avatar
updated error but repo is not in the sources.list?
ae flag

I installed a small program, "speedtest-clt" It's a snap but it's old not touched in 2 years.

It works well enough, but when I update my system it's causing issues.

Err:8 https://packagecloud.io/ookla/speedtest-cli/ubuntu lunar Release    
  404  Not Found [IP: 2600:1f1c:2e5:6901:14d4:52d6:1cd1:60f8 443]
Reading package lists... Done
E: The repository 'https://packagecloud.io/ookla/speedtest-cli/ubunt ...
Score: 0
Recommended application for converting mathematical signal to sound
id flag

I use Ubuntu 22.04. Is there an application for converting mathematical periodical sin/cos formula (functions) to sound? For example is there a way for playing these signals:

  • cos(2π · 440 t)
  • cos t + cos 2^(1/2) t

Features:

  • I only look for free applications.

Note:

  • I have installed FFmpeg version 4.4.2 and GNU Octave, version 6.4.0 on my machine and instructions or web page which describes the way  ...
Score: -1
NE555 avatar
Ubuntu 23.04 failed to install
cd flag

After following the Ubuntu setup it says Installation failed. Do you have any ideas?

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Score: 0
Axel avatar
E: Sub-process /usr/bin/dpkg returned an error code (1) After upgrading
be flag

after upgrading when i try to do sudo apt upgrade i got this message

Errors were encountered while processing:
 linux-headers-6.2.0-20-generic
 linux-headers-generic
 linux-headers-generic-hwe-22.04
 linux-generic-hwe-22.04
 linux-generic
 linux-image-6.2.0-20-generic
 E: Sub-process /usr/bin/dpkg returned an error code (1)
Score: 0
Playing blu-ray in VLC gets Missing AACS configuration file!
de flag

Following the answer here: Missing AACS configuration file" error when playing blueray movies but am still getting the exact same error.

Ran with logging:

keydbcfg.c:680: No valid AACS configuration files found
aacs.c:121: No usable AACS libraries found!
dec.c:197: aacs_open() failed: -2!

It would have been nice if they had put the file they were looking for in the log...

Anyway, I have placed the fil ...

Score: 1
daveh avatar
Unable to remove a PPA using the command: "ppa-purge ppa:ubuntu/ jammy main"
fr flag
sudo apt-get update
Hit:1 http://us.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu jammy-updates InRelease                                                
Hit:3 http://us.archive.ubuntu.com/ubuntu jammy-backports InRelease                                                          
Hit:4 http://security.ubuntu.com/ubuntu jammy-security InRelease                           ...
Score: 0
eslam karioke avatar
How fix errors repo
ve flag

How to solve my problem with the repo tool after I wrote a command on the terminal sudo apt install repo And I updated the Ubuntu operating system, and when I ran the repo tool, it did not work

~$ repo
A new version of repo (2.32) is available.

New version is available at: /home/eslam12/.repo/repo/repo The launcher is run from: /usr/bin/repo

!!! The launcher is not writable. Please talk to your s ...
Score: 0
Gary Horacek avatar
stop touch pad from scrolling Ubuntu 23.04 and Dell
in flag

Latitude E5470 and Ubuntu 23.04. the touchpad scrolls the screen when I'm moving the pointer to select objects. Almost impossible to use the computer as the screen jumps around and if I use the pointer the screen scrolls. Want to get back to just scroll bars working. not interested in using two finger touch or any of those gestures. Just want normal scroll by using scroll bars. xinput says I have al ...

Score: 0
linuxmart avatar
Not able to access samba share in Nautilus on Unbutu 22.04
hm flag

I am running OpenMediaVault NAS version 6 on a Raspberry Pi and have a SMB/CIFS share that I can access from Nautilus on a Ubuntu 20.04 install and also on Android, but does not work in Nautilus on a Ubuntu 22.04 install. When in Nautilus, I go to "+ Other locations" I see the SMB/CIFS file share, and when I click on it, it prompts me for my credentials but after entering a clicking "Connect", I get the ...

Score: 0
robertspierre avatar
trash-cli on different BTRFS subvolume
br flag

I have a @home BTRFS subvolume which mounts /home/MYUSER, and a @ subvolume which mounts /.

I keep my data on /mnt/dataint/data/SOMETHING.

I can't trash from /mnt/dataint/data/SOMETHING. The two subvolumes are really on the same physical drives, it's just the default filesystem structure that I got:

❯ trash -v MYFILE.backup 
trash: volume of file: /
trash: trying trash dir: /home/MYUSER/.local/sh ...
Score: 0
sosullivan avatar
Partitioning errors when attempting to install 22.04 on a HP Elitebook 840 G3
uy flag

I am trying to install Ubuntu 22.04 LTS an a HP EliteBook 840 G3. I have formatted the SSD to bare metal.

I can boot from my thumb drive and start the installer, but I error out at the screen where I would select my timezone, but I am interrupted by an error message referring to a partitioning problem.

Might someone be able to point me to any known problems with partitioning on this machine? I have  ...

Score: 0
laxamar avatar
Installed ubuntu-frame with wpe-webkit-mir-kiosk and only get a gray screen
bi flag

I followed the (relatively simple) instructions in official documentation to install a web kiosk on a ubuntu-core 22 raspberry pi4.

I only get a gray image and can't set the website to display. It seems something to do with wayland missing, but snap connect wpe-webkit-mir-kiosk:wayland gives me an error:

error: snap "snapd" has no "wayland" interface slots

I have tried the magical Google searches b ...

Score: 0
orangpelupa avatar
after ubuntu update, docker got this error: cannot connect to the docker daemon. is the docker daemon running?
pf flag

before ubuntu update, docker runs automatically on boot. without needing me to log in and manually launch docker desktop.

but it work fine if i manually launch docker desktop after i log in.

anyway, without launching docker desktop,

sudo service docker status

says that docker.service is green / active (running) but docker ps says cannot connect to the docker daemon. is the docker daemon running

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