Latest Ubuntu related questions

Score: 0
user3277459 avatar
Reset Ubuntu 22.04.1 LTS to factory settings
rs flag

Right now I have installed ubuntu 22.04.01, and after some testing and running some programs I want to factory reset all, that will include deleting the data that I have and creating the same partition. Can I do that without the need for the USB installer?

Score: 0
Maynafiesta avatar
org.bluez.Error.ConnectionAttemptFailed - Bluetooth Earbud Pairing Fail
uz flag

I am trying to pair my JBL earbuds to my pc on Ubuntu 20.04 LTS. I have got 3 exactly same pc, these 3 are exactly same model same brand. When i try to connect my earbud to these two pc, there is no problem. But the other one gives error as below:

[bluetooth]# pair 78:5E:A2:75:00:89 
Attempting to pair with 78:5E:A2:75:00:89
Failed to pair: org.bluez.Error.ConnectionAttemptFailed

[bluetooth]# conn ...
Score: 0
Dagelf avatar
Firefox and other apps won't start on Ubuntu 22.04
tr flag

I'm trying to start Firefox, Thunderbird and even other apps like Geany inside a VNC server on Ubuntu 22, and they all fail with Segfaults, like the following:

$ firefox
libGL error: did not find extension DRI_Mesa version 1
ExceptionHandler::GenerateDump cloned child 8019
ExceptionHandler::SendContinueSignalToChild sent continue signal to child
ExceptionHandler::WaitForContinueSignal waiting for c ...
Score: 0
Urh avatar
Ubuntu 20.04 Static sound from monitor
in flag
Urh

I have a Samsung C24F390FHU monitor connected to my laptop via HDMI cable. Monitor also has an audio output, but it doesn't work.

There is constant static and buzzing sound coming from the monitor. It increases in certain cases (e.x. when opening a new tap in firefox or when a video loads...). Is there an option to remove the sound?

Setting the volume to 0, on the laptop or on the monitor itself, do ...

Score: 0
Felix Haupts avatar
Ubuntu 22.04.1 LTS on a 2009 MacBook Pro issue with two screens and no Login Screen vs. no suspend after lid close
ee flag

I just saved another piece of totally fine hardware from beeing thrown away. Im very happy how Ubuntu supports all features (including keyboardlight). But I am stuck with one issue:

If I leave the grub as is, when I power up the system the login screen will be only black (I can only see the mouse move). I allready know, that I can use >Enter > Type Password > Enter to login. The first ti ...

Score: 0
Schrödinger's cat avatar
Ubuntu consuming too much power after a certain error
sh flag

I got this error on booting:

Gave up waiting for root device. Common problems:

-Boot args (cat /proc/cmdline)

-Check rootdelay= (did the system wait long enough?)

-Missing modules (cat /proc/modules; ls /dev) ALERT! UUID=3a07fc6c-73b9-4b46-8049-f0f8ea41820a does not exist. Dropping to a shell!

BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3.2) built-in shell (ash) Enter 'help' for a list of bu ...

Score: 0
Volodya Shulga avatar
Can't view file in parent directories with a script
gu flag

I have a script that looks for files in the present working directories and says if a file is a file or a directory

for file in $(ls | sort) ; do
        if [ -d $file ]
        then
                echo "$file is a directory"
        fi
        if [ -f $file ]
        then
                echo "$file is a file"
        fi
done

And that works fine. However, when I edit it to view the files in the pare ...

Score: 0
Lampotrias avatar
Any action with `apt` causes errors with `initramfs-tools`
ai flag

Ubuntu 22.04
Example:
sudo apt-get auto-remove

Returns:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages will be REMOVED:
  libplymouth5
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 429 kB disk space will be freed.
Do you want to continue? [Y/n] 
(Reading ...
Score: 1
Gabriel Staples avatar
My laptop can *only* use an external monitor after manually installing NVIDIA driver from manufacturer in Ubuntu 22.04
cn flag

After following my own detailed manual installation instructions here for an NVIDIA video driver, my laptop no longer shows anything on the built-in monitor! The "Display" settings also indicate only one monitor is present. After logging in, if I unplug my external monitor, my laptop monitor still remains blank and I cannot see anything.

I know the built-in monitor is working, because the BIOS/UEF ...

Score: 1
j0h avatar
how do I stop firefox from "protecting" me
au flag
j0h

I'm trying to download a bunch of old deb packages. I thought I was almost done, but then I saw a long list saying that firefox didn't actually download the deb files due to a security risk. That's annoying.
These files aren't even for this system. How do I turn that off?

Firefox protected me

Score: 0
NoelB avatar
Choppy bluetooth sound when another BT device connected 22.04.1
ar flag

If the only bluetooth device that is connected are my earbuds (JLab GO Air), then sound is perfectly fine. However, once I connect my BT keyboard, my earbuds suddenly experience severe sound choppiness and lag.

What I've done:

  • switched over to pipwire
  • already using blueman
  • tried connecting keyboard first, then tried second, same result

Earbuds also work fine if I use my 2.4G wireless keyboard.

 ...

Score: 0
Doc avatar
On Ubuntu in Files on the Other locations tab, my cursor wheel just keeps spinning. Also I accidently removed Windows Network. How do I fix this?
um flag
Doc

Cursor wheel won't stop spinning on this tab. Everywhere else it's fine and didn't spin though. Also my cursor can't use the highlight boxes anymore when I try to right click and drag in the desktop but it will in Files and in browser. Can anyone help my figure out what I did wrong? Last thing I did, I changed the SSD position type, ever since, is been doing this, even after I restart the pc.

enter image description here

Score: 0
Anup Ganvir avatar
after changes in CPUQuota my system became very slow
gf flag

I changed the CPUQuota=50% so that my system could use mimimum CPU resources but due to these changes my system became very very slow could anyone please help me to revert these changes and bring my system back to normal?

I ran below commands:

systemctl set-property user-1000.slice CPUQuota=50%

stress --cpu 3enter image description here

Score: 0
Alok avatar
weektodo app is not loading on starting up the pc with kubuntu os
td flag

I have recently installed weektodo app and selected in it's settings for it to be launched on start up but it is not happening

Score: 0
autumnleaves avatar
No sound from XonarSoundcard after weekly update of Lubuntu 22.10
cn flag

Xonar card is seen by Alsamixer as default 1 (not default 0) but PulseAudio volume control displays "No cards available for configuration" Output is SPDIF. Supplement: File /etc/asound.conf has been created with defaults set to card 1. Now Alsamixer displays Xonar by default. However lspci -nn | grep Audio does not show the Xonar card: 22:00.1 Audio device [0403]: NVIDIA Corporation GP108 High Definitio ...

Score: 0
JunYH avatar
An error occurred while compiling the benchmark program for the sniper emulator
ga flag

I am new to ubuntu programming. When I compile the benchmark, I get the following error

make[1]: 进入目录“/home/junyu2/sniper-7.4/benchmarks/parsec”
./checkdependencies.py
make -C ../tools/hooks/
make[2]: 进入目录“/home/junyu2/sniper-7.4/benchmarks/tools/hooks”
./makebuildscripts.py
make[2]: 离开目录“/home/junyu2/sniper-7.4/benchmarks/tools/hooks”
cd parsec-2.1; ./bin/parsec ...
Score: 2
user227495 avatar
Google Chrome crashing after file upload
us flag

I have been experiencing this issue for over a month now on 22.04. To make sure that things are ok, I downloaded a new .deb, uninstalled the old one and reinstalled Google Chrome.

But whenever I upload something, Google Chrome will freeze. It only goes away if I use System Monitor to kill the crashpad in the listing.

Not just Google Chrome, I am facing an identical issue with Vivaldi as well. But F ...

Score: 0
Merle avatar
Unable to update Ubuntu 22.04
ki flag

I'm unable to update Ubuntu 22.04.

sudo apt-get update:

Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease                                            
Hit:3 http://archive.ubuntu.com/ubuntu jammy-backports InRelease                                                                
Hit:4 http://archive.ubuntu.com/ubuntu jammy-security  ...
Score: 0
davew avatar
What is this icon and what does it do?
cg flag

I am new in using Ubuntu (coming from Linux Mint), so I don't know the purpose of this icon on the home screen. Could someone explain it to me. Thanks ahead.

what is this?

Score: 1
Ibrahim Al-Aqua avatar
Can't activate WPS-Office in Ubutu
nz flag

I bought a subscription from wps office to enable the premium features and it worked well on windows. Now I switched to Ubuntu and installed wps but there's no field to enter the product key to activate it. There is no option to upgrade. I have Ubuntu 22.04.1 LTS (the latest LTS). I downloaded wps from the wps-homepage Deb-Package and installed it with the command "sudo dpkg -i wps-office_11.1.0.11664.X ...

Score: 1
Hannah avatar
Exception in thread "main" java.lang.RuntimeException
kg flag

I'm trying to set up a 1.18.2 fabric modded minecraft server but I keep getting this error when I try to run the .jar file for it from the terminal. I am running ubuntu version 22.04 and openjdk version 17.0.5 if that helps. I did previously set up a 1.19.3 server which worked perfectly fine, I'm only getting this issue now that I've redownloaded fabric server for the different version.

When I ru ...

Score: 1
MySurmise avatar
Share Clipboard between two PCs over Network
sy flag

I have the following setup:

A Windows computer on my left screen, connected to the local network. A Raspberry Pi with Ubuntu Server 22.04 on the right screen, also connected to the local network

I want to share the clipboard between them (meaning, when I copy something on my windows device, it should send it to the clipboard of the Pi and the other way around).

Seems like a fairly easy task, however, I ...

Score: 1
glitchyfingers avatar
Website thumbnail/image/icons not loading properly
am flag

On youtube, the video thumbnails are greyed but the hover previews works. I can click to play a video but the thumbnails would also be grey. On Reddit, the icons appear as square boxes with alphanumeric characters.

Please assist me with this.

  • System: Ubuntu 20.04
  • Browsers tested and exhibited the same issue: Firefox, chromium
  • Things I've tried:
    • Firefox:
      • reinstall firefox,
      • turn on/off enhanced track ...
Score: 5
ᅙᄉᅙ avatar
Snap equivalent of the apt-get autopurge command?
gb flag

Is there an equivalent snap command that does for Snaps what apt-get autoremove / apt-get autopurge does for Apt packages? (Also available as apt autoremove...)

Update 3: For the curious and those who end up here from Google, the equivalent command for FlatPak is flatpak uninstall --unused.

Update: I wanted to clarify the question after receiving an answer which states:

Snaps do not have dependencies ...

Score: 0
benjamin deworsop avatar
Netsurf-fb Unable to initialise the font system error
cn flag

When I try run /usr/bin/netsurf-fb I get the following error after clicking to place the netsurf browser in my X environment:

Unable to initialise the font system

Running verbosely (netsurf-fb -v) gives the extra information:

(0.566807) [INFO netsurf] frontends/framebuffer/font_freetype.c:109 ft_face_requester: Loaded face from /usr/share/netsurf/DejaVuSans.ttf
(0.567405) [INFO netsurf] frontends/fra ...
Score: 1
Mévatlavé Kraspek avatar
French language pack installed, but no French dictionary available, Firefox 108.0.1 (64 bits)
ke flag
  • Firefox 108.0.1 (64 bits)
  • French language pack installed (see below picture)

enter image description here

When I right click on a textarea, I shoud have 'French dict', but there's nothing.

enter image description here

What I missed to have French dictionary ?

$ dpkg -l | grep firefox
ii  firefox                                       108.0.1+linuxmint1+vanessa                 amd64        The Firefox web browser
ii  firefox-locale-en                 ...
Score: -1
Jacqueter avatar
My pc is stuck in a serious boot loop
ro flag

So I recently installed Ubuntu and wanted to uninstalled it, so I followed a guide that told me to just delete the Ubuntu partition (nothing else) and so I did but a few days later I wanted to reinstall it so I got my usb flash drive plugged it in and wanted to boot on it but selected the wrong drive that was called « ubuntu » and then the grub (with only the command prompt) showed up so I manually  ...

Score: 0
SchroedingersLion avatar
Bluetooth connections no longer work
in flag

I run Ubuntu 18.04 on a laptop and usually use wireless headphones for sound.

One day the volume output of my headphones was strangely low even at max, and I could not get it back to the usual max levels. The sound output of the laptop itself remained normal. If I connect the headphones to another medium, say my phone, the sound works fine.

First, I followed the hints on this site: enter link description  ...

Score: 0
Simon Bunn avatar
Cloned boot disk means my system will now not boot
cg flag

I used dd if=/dev/sda1... of=/dev/sda2 command to make a complete clone of my primary NVMe drive onto an identical sized SSD. This was successful and it cloned the boot partition (UEFI) and the entire main drive. All good so far. But on rebooting the system it failed to find a boot partition. If I remove the SSD it boots just fine. I tried holding down ESC during boot to see if I could get into Gru ...

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