Latest Ubuntu related questions

Score: 4
How to add a folder with .desktop files?
cn flag

I know that if you want to add a .desktop entry it must be added in /usr/share/applications, however, what I want is to add an extra folder where it can host .desktop files.

If I run update-desktop-database you can see that programs like snapd or flatpak create their own directories where they host their .desktop

The databases in [/usr/share/ubuntu/applications, /home/cactus/.local/share/flatpak/ex ...
Score: 0
drreid avatar
lost previously working ethernet on desktop Kubuntu 20.04
mx flag

My desktop ethernet connection was working fine previously, but now I get the error "IP configuration was unavailable" from NetworkManager. My wifi connection is working. If I connect my Macbook, ethernet works fine.

I've tried restarting NetworkManager and my router without successfully restoring my ethernet connection.

sudo dhclient -v enp0s25 produces:

Listening on LPF/enp0s25/b8:ae:ed:76:6b:29
Sendin ...
Score: 0
brzig avatar
No Sound Input Devices Found on Ubuntu 20.04
in flag

I am very new to Linux and have been loving it so far. However, this is the first problem I have run into that I havent been able to trouble shoot online. When I go to my sound setting and try to find an input device nothing appears; however, I have output audio.

screenshot 1

I ran arecord -l and I get the following output:

**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALCS1200A An ...
Score: 0
René Jörg Spies avatar
Why is my video fast forwarded after converting it from a DVD with VLC and how can I fix it?
fr flag

I am trying to convert some series I have on DVD to a digital video file like MP4.

However the first few seconds after the MGM intro are sped forward. In fact, only the video is sped up. The audio is just fine. That leads to the video and audio being out of sync for the rest of the episode.

I have converted many episodes of the same series without problems before using H-264 and MPEG-4 AAC.

Other codecs ...

Score: 0
My Ubuntu 20.04 machine crashes, monitor distorted
ag flag

When my Ubuntu machine crashes occasionally. It freezes and shows a distorted monitor screen. The only thing I can do is to restart the machine. I'd like to know how to prevent this from happening.

Ubuntu 20.04 64-bit, Motherboard: Foxconn AT-7000, Intel Core i7-3517U, Graphics: Intel HD Graphics 4000 (IVB GT2), memory 15.5 GB

The screen is distorted and the machine freezes or crashes.

Screenshot

https://www.yout ...

Score: 0
How to create a shadow directory
us flag

I want to create a shadow directory of a directory D. The shadow directory D1 should have the same structure as D, but should not share any nodes with D. Each file in D should be represented by a symlink to that file in D1. The idea is that operations on D1 should never modify D, so that I can freely delete anything in D1 without affecting D. How can I achieve this? I could of course do a simple tree ...

Score: 0
Abhishek Dubey avatar
Extremely slow bootup in Ubuntu 20.04
ar flag

I have been experiencing extremely slow bootup on Ubuntu 20.04. I have Lenovo Thinkpad X201. The boot does not take that long for another Ubuntu 18.04 that I have installed on another partition.

Running dmesg in terminal and reading the output shows following lines that are probably related to delaying of boot :

[   39.616283] audit: type=1400 audit(1626546618.403:82): apparmor="DENIED" operation="ope ...
Score: 0
mino avatar
Is Ubuntu 18.04 available on Intel 11th gen?
in flag

I'm going to replace my laptop. And I really need the 18.04 version of Ubuntu.

So, I'm thinking of the Intel 11800h. Is Ubuntu 18.04 available on Intel 11th gen?

I am sorry that I am not good at English. Thank you!

Score: 0
Change how long power button must be held down Ubuntu 20.04?
in flag

I had a ThinkPad w/ Ubuntu 20.04, and you just had to touch the power button and the dialouge for the dialouge box "Power Off" with the options Cancel / Restart / Power Off would pop up.

I got an Acer Aspire and now I have to hold down the power button > 1 second for that same dialouge to pop up...

How do I change my new computer to instantly show the dialogue when the power button is pressed?

Score: 0
boemgamer avatar
Windows 10 won't boot or appear in grub
us flag

I just installed ubuntu 20.04 LTS. I installed it onto a second ssd. So I wanted ssd 1 to have windows and ssd 2 to have ubuntu.

Both installations use UEFI but I didn't check that.

When installing ubuntu I pressed "erase disk". The installation went as normal but when I tried to go back into windows it didn't work. after getting the grub menu to show up where was no option for windows. also when I  ...

Score: 0
Keval Shah avatar
How to uninstall python 3.9.6
nu flag

I actually have 3 different python interpreters:

  • Python 2.7.8 (I know that 2.7.8 comes with Ubuntu)
  • Python 3.8.10 (I use it for daily python projects)
  • Python 3.9.6 (I don't use it any time)

so I want to get rid of Python 3.9.6

How can I only uninstall Python 3.9.6?

Score: 0
Arpan  avatar
I'm getting ACPI BIOS error while booting into Ubuntu 20.4
th flag

I was upgrading my Ubuntu 20.4 and it shows black screen with "[93.434787] ACPI BIOS error(bug) : could not resolve symbol [_PR.C002.PPCV], AE_NOT_FOUND (2020052B/psargs-330) ACPI ERROR: aborting method....and so on

Score: 0
Michel Atieh avatar
can not change brightness
hm flag

I have ubuntu 21.04 (had the same issue on the 20.04 on this pc) I have a DELL ALIENWARE M15 RYZEN EDITION R5 with a graphic card NVIDIA® GeForce RTX™ 3070.

When I move the brightness cursor the brightness doesn't change. By changing things in the grub it is not fixing the problem and applications to force brightness changing are not working.

Did anyone face this problem and what do you suggest f ...

Score: 0
Sergio avatar
Fatal error GRUB installation in dual boot
za flag

I have two NVMe drives on my PC, on the 2TB one I have Windows 10 installed and on the 240GB one I want to install Ubuntu. I created the three partitions on the 240GB drive, and chose the 2TB drive as the GRUB location, but during the installation process it gave me that fatal error. It gave me an option to choose another location, but the OS froze and nothing happened when I chose the options, it could ...

Score: 0
Steven avatar
Laptop Lid Options Not Showing Up in Power Manager After Installation
bd flag

I would like to install Lubuntu 18.04 on my Dell Latitude D430 laptop. However, I've noticed that, after installation, Power Manager doesn't show the same available options as it does when I run a live DVD.

If I pop in the Lubuntu 18.04 live DVD, and click Start > Preferences > Power Manager, Power Manager shows options for my laptop's lid, and how the operating system is expected to respo ...

Score: 0
Merlin avatar
Lost ability to open UBUNTU software store
in flag

While I seem to get almost daily system updates, I have lost the ability to manually open the UBUNTU software store, (using the embedded app). The app opens and I can use the search box, all software store options do nothing but show the "busy" circle for over 30 minutes. I thought I remembered seeing a "populating catalog" box when you first open it. That's gone and so are all the available packages ...

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