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Questions tagged [ubuntu]

Please don't use this tag just because your system is running Ubuntu. Use it **only** if your question is somehow specific to Ubuntu only. Note that https://askubuntu.com is specifically dedicated to Ubuntu questions.

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How to easily find all executables linked against certain libc6 version?

Background It is an Ubuntu-based OS, where I manually built & installed Arch's pacman, added Arch's repositories to it, and ran pacman --force -S git to test it out. It was a mistake, yes. git had ...
melonfsck's user avatar
0 votes
0 answers
5 views

i3wm i3lock with 2 monitors - resume from suspend only brings up main monitor

Setup lenovo x1 carbon gen 10 2nd monitor linked through hdmi cable ubuntu 22.04, i3wm, i3lock, i3lock-fancy What's wrong After resuming from suspend, the 2nd monitor is blank, not receiving any ...
vladimir.gorea's user avatar
1 vote
0 answers
19 views

Ubuntu Rsyslog cannot read certificates because permission denies

I am setting up a syslog serer that will listen for logs from a Fortigate firewall. Rsyslog gets error "'/home/syslog_cert/ACDC_CA.pem' could not be accessed: Permission denied". This is my ...
Europa's user avatar
  • 113
0 votes
1 answer
21 views

mdadm RAID5 array became "active, FAILED" and now no longer mounts

Today my RAID5 array status from mdadm --detail /dev/md0 became active, FAILED (I have mobile notifications setup) Most of the files were present but some were missing. This happened before and I ...
Radu Ursache's user avatar
1 vote
2 answers
27 views

Need to fix symlink with live usb

I have accidently made a wrong symlink So currently rebooting does not work(giving error as image 1) I am trying to solve this with a live usb mounted and creating a new symlink But I cannot chroot ...
Hanalia's user avatar
  • 11
0 votes
0 answers
15 views

How to disable monitor on boot using xorg.conf?

I have an always-connected monitor using the HDMI-1-0 port, and I want to set the default xrandr value to xrandr --output HDMI-1-0 --off on Linux boot. Even when I add this to my .xinitrc, the monitor ...
Mohammad's user avatar
0 votes
0 answers
17 views

Could not create server TCP listening socket. bind: Address already in use. Processes won't stop, how to configure redis properly?

I was working with an ERPNext project, and when trying to install the hrms module, I ran into some redis related issues, and made some changes to see if those worked but it didn't. Now that I was able ...
Ransike Randeni's user avatar
0 votes
1 answer
31 views

Horrible performance when downloading from CIFS mounted drive

I have recently wanted to mount a remote CIFS drive. But i have run into one major issue. The speeds are amazing. Uploading is about 220Mbit/s.. However, downloading has speeds of 5Mbit/s.. Which is ...
DEPSTRCZ's user avatar
-2 votes
0 answers
15 views

WSL Ubuntu installation on Windows Terminal... Need help with proceeding

Ubuntu is installed as per terminal... How to proceed after this? how to have Ubuntu homepage?
Latha Easwaramurthy's user avatar
0 votes
1 answer
36 views

ZFS error for load-key

I've tried everything I know until I'm exhausted. Please, if you can help me, I need to access my project stored on my hard drive. The command I used: sudo zfs load-key rpool/ROOT/ubuntu_uy913x And ...
MoonMiddays's user avatar
0 votes
1 answer
57 views

Unable to mount encrypted ZFS filesystem after reboot

Key load error: Failed to open key material file: Input/Output Error. Command: `mount -o zfsutil -t zfs rpool/ROOT/ubuntu_uy913 /root/`. Message: `zfs_mount_at() failed: encryption key not loaded`. `...
MoonMiddays's user avatar
0 votes
0 answers
18 views

Unable to Resize Partition in Xubuntu VM Due to Busy Target

I am trying to resize the main partition of my Xubuntu virtual machine (VM) running on VMware, but I encounter an error stating that the target is busy when attempting to unmount it. Despite several ...
doneil chapman's user avatar
0 votes
2 answers
32 views

Unrar through multiple directories - Ubuntu 20

folks, need a hand with unpacking a big batch of rars. Don't want to do this one-by-one. I have several directories inside subdirectories of 'dir' with many .rar's in each. dir subdir_a ...
Jehan Alvani's user avatar
0 votes
0 answers
67 views

Error when setting up Google Remote Desktop on Ubuntu 24.04 LTS

I'm trying to set up google remote desktop from my Ubuntu system but I am getting the following error once I input the PIN number: /opt/google/chrome-remote-desktop/start-host --code="4/...
Gabriel A. Colón Sánchez's user avatar
1 vote
0 answers
26 views

How to permanently disable bottom part of the screen

This is my laptop monitor: Monitors: 1 0: +*eDP-1 1366/344x768/193+0+0 eDP-1 And I need to resize it to 1366 (or 1360) x 738, positioned at 0x0, so that a 30 pixel-height "stripe" remain ...
AGR's user avatar
  • 11
-1 votes
1 answer
23 views

How to find the keycodes for remapping Control and Super keys using xmodmap on X11

I am trying to swap my Super_L and Control_L keys on my keyboard. I determine the keycodes for remapping these keys using xev, showkey, and xmodmap itself. They provide me different keycodes but none ...
Lone Wolf's user avatar
-1 votes
1 answer
31 views

Ubuntu 24.04, postfix and spamassassin

I was running Ubuntu 23.04, with postfix, with spamassassin installed as a service with systemctl. At the weekend I upgraded the distro to 24.04 and have now discovered that postfix is no longer able ...
Ant Kutschera's user avatar
1 vote
2 answers
20 views

mdadm RAID1 array only shows 1 drive in /proc/mdstat but --examine shows both drives as "Active" — is the array actually fine? Or has a drive failed?

I received a warning during bootup that a hard drive has failed. My first thought was it's probably one of the two older HDDs I have configured as a software RAID1 array. So as soon as the boot ...
1337ingDisorder's user avatar
-1 votes
1 answer
23 views

Ubuntu 20.04 upload folder permissions

Server (Ubuntu 20.04) has UploadFolder, so anyone could upload. UploadFolder permissions are as follows drwxrwsr-x 4 root www-data While uploading, the script is creating sub-folder and sub-...
Mary N's user avatar
  • 1
-1 votes
1 answer
24 views

WSL 2 update running into issues

So when I'm trying to run sudo apt update on my WSL 2 terminal, the following info prompted me: Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease Get:2 http://security.ubuntu.com/ubuntu jammy-...
codeledger's user avatar
0 votes
0 answers
25 views

Server restarts when I run the mdadm --create command

I am not an educated computer guy, so please be gentle with me :) I have a server I use to run plex with sonarr and radarr. I am trying to create a raid array on it. I have 10x 12TB drives and I want ...
armybill's user avatar
0 votes
0 answers
9 views

USB error: " ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 1"

I'm a beginner to Ubuntu and have been struggling with this issue for a few days. Basically, I am trying to record with an Orbbec Femto Bolt camera, but when I try to actually use the camera, it doesn'...
codemaster0102's user avatar
0 votes
1 answer
10 views

Slowness/Transfer rate going up and down on external 5TB Seagate hard drive via Samba?

My setup is the following: I have an old laptop with 4GB RAM connected to LAN The laptop runs Ubuntu 22.04 Server and functions as my home/media server The laptop has a 5TB Seagate Expansion drive ...
ividyon's user avatar
  • 101
3 votes
4 answers
973 views

How can one count how many pixels a GIF image has via command line?

I use Ubuntu. I have a large number of GIF images. How can one count how many pixels a GIF image has via command line?
Franck Dernoncourt's user avatar
0 votes
0 answers
17 views

Boot takes very long with a bunch of usb errors

I have a computer with Ubuntu Mate freshly installed, and the boot takes several minutes, and from the kernel boot log I see that it seems to be waiting on some USB devices. I see many seconds wasted ...
oarfish's user avatar
  • 414
0 votes
2 answers
33 views

Ubuntu Server disk cloning + saving on another disk in network

This my first question here and bear with me if some info is missing. So, i have this technical problem: I have a Ubuntu Server installed on a Raspberry Pi 4 Model B ( so on ARM ) and i need to do a ...
Adrian's user avatar
  • 1
0 votes
1 answer
41 views

Installing software under home folder (i.e., on other than root partition)

Due to space issues, I would like to install some software under the home folder, let it be LibreOffice, third party paid software or Firefox.  That's because I partitioned my disk and the root folder ...
Alessio_110's user avatar
1 vote
0 answers
36 views

Webcam on dell XPS 13 not working

I am running Ubuntu 22.04.4 on a dell XPS 13 9315 and suddenly started having issues with my webcam. The camera does not seem to turn on and just shows black in each application I try (chrome, cheese, ...
Ben C's user avatar
  • 111
0 votes
0 answers
11 views

How do debug failing startup application with Cinnamon?

I am using the Cinnamon desktop environment on Ubuntu 22.04. I have a bunch of startup applications configured in the corresponding settings dialog. Most of them are working as expected but one (...
luator's user avatar
  • 180
-2 votes
0 answers
18 views

Vim PLUGIN -> undotree

Issue with the PLUGIN (undotree): One simple <CR> creates unncessary 3 COMMIT HISTORY. What's going on? I saw the action in debug mode with the file ~/undotree_debug.log with $tail -F ~/...
variable's user avatar
0 votes
0 answers
39 views

RAM size devides by 2

I have home physical server for nextcloud, some sites, etc. I build it 2 years ago and only recently noticed that instead of 16GB, only 8 are displayed and working. Used this command for check: wget -...
MrUssy's user avatar
  • 1
0 votes
0 answers
24 views

troubleshooting touchscreen on Lenovo laptop running ubuntu 22.04.4

We have a Lenovo Yoga 730-13IKB running Ubuntu 22.04.4. The touchscreen was working for a very long time but a few months ago stop working entirely. The stylus works fine. xinput: ⎡ Virtual core ...
brett stevens's user avatar
0 votes
0 answers
45 views

Trouble setting up Linux on Nintendo Switch

I'm a complete noob to Ubuntu and I've been trying to set it up on my Nintendo Switch, but I keep getting the same error that says "Failed to mount rootfs" on boot. I've tried doing the ...
André Guerra Silveira's user avatar
0 votes
0 answers
17 views

Error installing codelite-plugins

gui@Latitude:~$ sudo apt-get install -y codelite-plugins Reading package lists... Done Building dependency tree... Done Reading state information... Done Some packages could not be installed. This may ...
Guilherme Woolley's user avatar
0 votes
1 answer
34 views

CodeLite install Ubuntu

Can you show me step by step how to install CodeLite on Ubuntu 24.04 LTS via terminal ? Which is the last version ,which version should I install? I have seen there versions 17.0.0 and 17.10.0.. I ...
Guilherme Woolley's user avatar
0 votes
0 answers
39 views

Can't get DBeaver to read my ssh key (permission error)

I'm on Ubuntu 22.04, on a Legion laptop. I'm using DBeaver, a DB GUI. I had all my connections set up, all using the same ssh key I'm trying to set up now. A large script caused DBeaver to crash, and ...
Rohit's user avatar
  • 113
-1 votes
0 answers
46 views

CodeLite terminal

I have CodeLite installed on my laptop Ubuntu,when I run a program and which then opens the console terminal window theres this message when the program finishes : “Hit any key to continue…” but it ...
Guilherme Woolley's user avatar
-4 votes
0 answers
41 views

Error in software updates in Ubuntu 24.04 [duplicate]

After trying to change the mirror servers, when I want to exit this error is shown and prevents me from exiting: aslo there is a list of sources.list and aslso i use proxy update: i just try to ...
ali ataei's user avatar
-2 votes
0 answers
86 views

problem at sudo apt update command

I'm using Ubuntu 24.04, and I just add some repo to my source list from some repo generator. sudo apt update Ign:1 http://01.archive.ubuntu.com/ubuntu bionic InRelease Ign:2 http://archive.ubuntu.com/...
ali ataei's user avatar
-1 votes
0 answers
20 views

Ubuntu 20.04 (NICE DCV) mic audio quality very inconsistent

So I have this EC2 g4dn.xlarge instance set with NICE DCV and Ubuntu 20.04(it uses custom Intel Cascade Lake CPUs and NVIDIA T4 GPUs), I'm running Minecraft on it with a simple voice chat plugin. The ...
Charlie H's user avatar
1 vote
0 answers
17 views

playerctl not detecting Opera browser downloaded from Snap as an audio player

OS: Ubuntu 24.04 LTS WM: i3 (with polybar) I used to use the Opera browser downloaded from Opera's website as a .deb package, but there were several issues with that 'variant' of Opera, some being: ...
rira96's user avatar
  • 11
1 vote
1 answer
48 views

Accidentally detached all tmux sessions but the processes are still running

I have no idea what happened here but i deleted /tmp/ and now all my tmux sessions are gone, but for some weird reason the processes that used to be attached to these sessions are still running in the ...
Alizer's user avatar
  • 11
0 votes
0 answers
15 views

PCI Mouse Keyboard and trackpad stop working after few seconds

I've asked this question on redit already, but did not get any help there. I have a ThinkPad Yoga 1 with Linux Mint installed. Every time after a full reset (battery empty or removed) my mouse and my ...
Fabian Keßler's user avatar
0 votes
0 answers
8 views

View split on left / right makes chrome bleed over vertically

I am running Ubuntu 20.04.6 LTS. Maximizing Chrome works fine, but when I send Chrome to left / right of my monitor, it bleeds over the monitor real state, vertically: the lower couple of lines are ...
blueFast's user avatar
  • 1,268
0 votes
0 answers
55 views

cleaning up full directories at once

right now, i have a filesystem that fills up fairly regularly. the TL;DR is that I can't introduce better log rotation, and the files must be deleted regularly. let's say i have the following output ...
Britton Harsch's user avatar
-2 votes
1 answer
61 views

regular single column data to multiple rows

source data KKK-SNMImsi: 444444 KKK-SNMUserProfileId: KKK-SNMDefaultAutomaticProfile KKK-SNMMmeAddress: TDSGSN01 KKK-SNMMsisdn: 44235682436 KKK-SNMLocationState: LOCATED KKK-SNMRoamingAllowed: FALSE ...
Peter Cherop's user avatar
1 vote
2 answers
61 views

Crontab permission denied

I'm getting permission denied on crontab with any command I run and I don't know why. The crontab is configured directly by my root user. So I edit crontab with the root user with this command: sudo ...
Neptune's user avatar
  • 111
8 votes
1 answer
437 views

find -printf for file creation time is not working as expected, is it a bug?

I'm trying to print file date of birth ( crtime ), I'm working with ext4 and support for crtime enable: stat a File: a Size: 0 Blocks: 0 IO Block: 4096 regular empty file ...
Kiwy's user avatar
  • 9,754
1 vote
1 answer
21 views

Terrible brightness range and inverted brightness buttons on integrated display Endeavour OS

The integrated display cannot go over above 50% brightness and buttons for changing it are inverted. I believe this is a well-known issue on HP Victus laptops - but it was never solved, not in the ...
Krzysztof Kulka's user avatar
1 vote
0 answers
29 views

Simple user database / LDAP lookup options for containers

In my environment we launch containers with a specific uid/gid that our users use as workspaces. It's a bit finicky and one of the drawbacks is that there won't be a matching user in /etc/passwd, ...
vadimb's user avatar
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