Latest Ubuntu related questions

Score: 0
My Alt key started opening the HUD - how can I change it back?
us flag

I am not sure how it happened, but my Alt key started opening the HUD. (I.e. like the Super key), losing focus out of the running app.

How can I disassociate it from openning the unity menu?

EDIT (OP here): I found an answer in How do I modify or disable the HUD's use of the Alt key?

Score: 2
Lenovo trackpoint stops working randomly
in flag

The trackpoint and associated mouse buttons recently stopped working on my Lenovo P50 laptop. The recent automatic updates (Ubuntu 20.04.3 LTS, October 2021) played havoc with the trackpad, but that was fixed by re-installing libinput and synapics. Unfortunately, this did not fix the trackpoint and its associated mouse buttons.

I've searched stack exchange, and existing knowledge of this is pretty old ( ...

Score: 0
Simple Fellow avatar
Service takes a long time to shutdown
in flag

I recently started practicing kubernetes on my local machine which is ubuntu 21.04L in a virtual machine (VMWare). Whenever I shutdown it is stuck for few minutes for containerd-shim with the following message.

enter image description here

How can I reduce the service time for graceful shutdown or is it some error?

Score: 0
Dor Sinay avatar
Ubuntu Server or Ubuntu Desktop for KVM
pe flag

I need to deploy a bare metal server and install ubuntu for KVM Virtualization purposes only. What's better fit, Ubuntu Server or Ubuntu Desktop?

Are there any major differences regarding Virtualization between the two?

Score: 1
How can I prioritize a certain secrets storage mechanism (without removing / uninstalling others)?
cn flag

Is there a way to configure which secrets storage mechanism apps can use?

Suppose I have kdewallet, gnome-keyring and keepassXC all installed simultaneously on a system, but I want to prioritize keepassXC for example. How would I do that?

Why I want to do this:

Right now there's an app that I want to use (nheko but more specifically its Flatpak amd64 versions which can be found here) which seems to offlo ...

Score: 0
Robinson Caruso avatar
Opening Nautilus hangs with CIFS shares mounted
gb flag

Ubuntu 20.04 desktop here, fresh install. Have set up 3 cifs mounts from a NAS in /etc/fstab (mounted as smbv3). It's all working great except every time I open a new nautilus file dialog/explorer. The process of opening nautilus freezes for 15-20 seconds before the window finally is shown (It does not output any debug info in the terminal).

I can access the mounts from everywhere else without an ...

Score: 0
newbee avatar
Dpkg error in ubuntu 21.04
ru flag

I am using ubuntu 21.04

I am getting the following error while using dpkg

none
dpkg: too many errors, stopping  
debconf: DbDriver "config": /var/cache/debconf/config.dat is locked by another process:   
  Resource temporarily unavailable  
vboxdrv.sh: failed: modprobe vboxdrv failed. Please use 'dmesg' to find out why.
There were problems setting up VirtualBox.  
To re-start the set-up process, run / ...
Score: 0
daisy avatar
Can't disable apparmor profile for nmap
jp flag

I'm trying to run nmap on Ubuntu 20.04, but it's unable to create raw socket:

[620103.322455] audit: type=1400 audit(1633414966.421:70): apparmor="DENIED" operation="create" profile="snap.nmap.nmap" pid=150616 comm="nmap" family="inet" sock_type="raw" protocol=255 requested_mask="create" denied_mask="create"

In aa-status it's enabled:

30 profiles are in enforce mode.
   ...
   snap.nmap.nmap
   . ...
Score: 0
Martian2020 avatar
Why `Permission denied` for `ls` and `touch` when folder have `r` and `w` permissions for everybody?
ec flag

I've read rm: cannot remove directory/: Permission denied, noted answers to the question where permissions for directory were not provided missed restricted directory bit case, so I decided to learn deeper and stumbled upon the following for which I was not able to find answer by web search:

touch /media/drive/1/2
touch: cannot touch '/media/drive/1/2': Permission denied
ls /media/drive/1
ls: cannot a ...
Score: 1
2.1 avatar
update-initramfs: failed
cn flag
2.1

Recently I restored accidentally deleted /share folder of Ubuntu-21.04 by copying it from a live Ubuntu-21.04, and somehow managed to start the computer. Since then Computer is working fine, but following is the issue:

Part-1

My computer (Ubuntu-21.04) boots only in kernal 5.11.0-25, out of three kernels 5.11.0-37, 5.11.0-34, and 5.11.0-25.

Boot gets stuck in Kernels (*37*, *34*), gives the error: ...

Score: 1
Unable to detect Seagate 2 TB HDD on Dell Vostro 3480
cn flag

After constantly facing issues with Windows 10 updates, I decided to switch over to Ubuntu 18.04 LTS as I am somewhat familiar with Ubuntu. However, after successful installation of Ubuntu 18.04 LTS, I am facing an issue regarding the detection of Seagate external HDD in Ubuntu.

After searching every forum and having tried everything they proposed (in particular this thread: Seagate 2T external hard d ...

Score: 0
Faraz Rabbani avatar
how to fix ubuntu 20.04.3 system crashe logs?
cn flag

I have the following and making my system not accessible with report bug notifications,i have updated all packages and upgrades but still facing these crashes.

contents of crashes in var/crash

linux-image-5.11.0-37-generic.126917.crash
_usr_bin_gnome-shell.1000.crash
_usr_lib_python3.8_test_regrtest.py.0.crash

Score: 0
Quantum_Something avatar
cryptsetup: Waiting for encrypted source device after the motherboard has been replacement
ua flag

I have a dell xps laptop: the ram was faulty and the motherboard has been replaced.

The problem: My hard drive was encrypted and now I am not able to recover it. I am using Ubuntu 20.04.

Booting stalls at cryptsetup: Waiting for encrypted source device UUID=xxxxxxxxx and once the BusyBox shell drops and there is little that I can do from the initramfs.

I suspect the solution to be simple, but I am a ...

Score: 0
vince747 avatar
FakeRaid using Intel RST, Ubuntu Server reported correct size, but Ubuntu desktop reported small size
za flag

A Raid 10 was setup through Intel RST with 4 3TB hard drives.

Ubuntu Server 20.04 reported correct size via lsblk, see picture 1. However, Ubuntu Desktop 20.04 reported much smaller size, see picture 2.

Do anyone know and how to fixed it in Desktop?

Ubuntu Server reported correct FakeRaid 10 size Ubuntu Desktop reported smaller FakeRaid 10 size

Score: -4
user135142 avatar
how to force delete a directory when it says permission denined -> even with root access
ng flag

I was just working on my kernel project. when I extracted the .iso file, I got everything I expected, all except for that the "boot" and "system" directories were with some lock symbol to free up space, I deleted the files (outside the directories) but unable to delete those 2 folders in the "files" application - even the content.

While using rmdir in the terminal, it says "permission denied", even with ...

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