Latest Ubuntu related questions

Score: 0
AntonZur avatar
How to limit Firefox RAM in Linux (Ubuntu) consumption without killing the process?
ru flag

For a very long time I can't find a solution to the problem of controlling the use of RAM by Firefox (and other programs) so that it works like the Firemin utility works in Windows, i.e. so that the process is not deleted when a certain threshold of RAM usage in the system is exceeded.

Is it possible to get clear instructions from specialists on how to configure this behavior for any program in U ...

Score: 0
Stuart avatar
Can't access USB flash drives
lb flag

I am having a problem accessing two older usb (2.x) flash drives (a SanDisk 128MB drive and a Verbatim 2GB Store 'n' Go drive) using Kubuntu 20.04.02 LTS kept fully updated through Discover. I have inserted each flash drive into the same USB port then issued the following commands for each drive in turn.

df -h
sudo parted -ls
sudo lsblk -f
sudo lsblk -m
ls -ld /media
ls -l /media
ls -l /media/$USER ...
Score: 0
Federico Gentile avatar
How to control multiple computers from one?
fr flag

Once I saw a friend who had created a study room where there were 10 PCs running Ubuntu. From each one of the PCs you could login into your personal account. There was also an 11th PC which was was called the admin PC (If i recall correctly it was supposed to be on all the time while the others not). From this admin pc he could create new user accounts for new students for example and monitor what they  ...

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Siddhartha Mondal avatar
Front microphone not working
cn flag

After installing (20.04 LTS) I had an issue with my earphones... Initially my mic and my earphones both weren't working. But after a bit of research I was able to fix the speakers but mic is still an issue.

Output of cat /proc/asound/card*/codec* | grep Codec

Codec: Realtek ALC662 rev3 Then after knowing the codec of my sound card I visited https://www.kernel.org/doc/html/latest/sound/hd-audio/models.htm ...

Score: 0
Josefine avatar
UPNP / DLNA (client) with media preview support?
cn flag

10 years ago this question was posted

UPNP / DLNA (client) player recommendations?

My LG TV can browse UPNP / DLNA shares and show a media preview (the server delivers a preview, I don't know how exactly). Which software can do the same on Ubuntu?

Kodi and VLC don't show a preview.

Score: 0
samsell avatar
Share network connection via management port?
kh flag

I'm running Ubuntu Server 14.04 on a Gen6 HP Proliant ml110. Is it possible to share an internet connection through the iLO's management NIC port?

That is, would it be possible for a computer connected to the management port to share an upstream Internet connection?

And how would I do this on Ubuntu 14.04 server?

Score: 1
Fhago avatar
ubuntu wont start
hu flag

I've been trying to fix this problem for the past 2-3 weeks without success.

I had Mint 2 weeks ago when the problem first appeared. Then I tried to reinstall Mint, but it's still not working. Now I installed Ubuntu MATE instead, but I'm still having the same problem.

I have one HD, and /home is on a different partition.

When I turn on the PC I reach this black screen:

minimal bash like line editing is s ...
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Dheeraj Gajula avatar
My installation is stuck For a lot of time
de flag

I installed Ubuntu on my laptop I used erase everything and install Ubuntu Configuration : Ram : 8gb No graphic card Core i5 3 rd generation It has been running some commands for the past 8 hrs but no change in progress bar

Score: 2
Paolo avatar
How to disable Livepatch window on boot?
us flag

I am working on a AWS instance running Ubuntu 20.04 LTS. My display manager is gdm3. When I access the instance via xrdp, I see this window:

enter image description here

I'd like to disable this popup via a bash command. How do I get rid of this window in a non-interactive way?

Score: 0
Justin Fulkerson avatar
Ubuntu 20.04 LTS Stuck at Detecting File Systems
in flag

I followed the following steps:

-Formatted my SD drive using SD formatter. https://www.sdcard.org/downloads/formatter/

  • Downloaded Ubuntu from the website and Flashed the ISO file onto my USB drive using Rufus https://rufus.ie/en/

  • I then restarted my laptop and chose to boot from USB.

  • Followed installation instructions, and chose "something else" for installing type.

  • I have about 50000 MB of f ...

Score: 0
hamidi avatar
What's my best choice?
br flag

I need to install the latest version of Ubuntu on a 32 bit machine, but it seems that 20.04 has no 32 bit version. What's my best choice? Thanks

Score: 3
Scorb avatar
Kubuntu login screen is frozen when switching users
af flag

I have two users sessions running. I can switch between users without error most of the time. But after a while, after I try to switch users, on the login screen for the user I am swtiching to, the login screen is frozen solid.

The cursor works on the frozen login screen, but nothing else works. I can not login even if I try to do with without the UI reflecting my typing.

If I hit ctrl+alt+F1, I can ...

Score: 0
riedaug avatar
How can I give apps permission to write/read files on my HDD?
gh flag

I have Ubuntu 21.04 installed on an SDD and I also have an external HDD. I do not have any problems writing/reading files on the HDD, but when I try to do so with certain apps I get the following message: Could not read the contents of \directory. Error opening directory \directory: Permission denied.

This seems to happen with certain apps, like WPS or Whatsdesk, but other apps like LyX work just fine.  ...

Score: 1
Why Oka avatar
Opening Ubuntu Terminal with Shortcut
us flag

Let's say, I write some stuff on terminal.Then I minimize it and start to work in some other applications.Then if I type (**ctrl + alt + T**) then a new terminal gets opened.But i want my previous terminal to be opened.Is there any way I can do it ?

(I am using Ubuntu 20.04. And I am aware about guake .Can i do it using the built in ubuntu terminal.)

Score: 0
dawnslayer avatar
How to make a scrip to run a program right after a file is created in specific folder?
in flag

To be specific, I want to use rclone to move file to remote folder right after it is created. The program itself doesnt have built-in monitoring function. How do I do this? Since cron doesnt monitor

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