Latest Ubuntu related questions

Score: 0
croraf avatar
Prevent Windows OS to access other partitions
cn flag

I have three partitions of the SSD:

  1. Ubuntu with all my work
  2. partition for videos/photos
  3. (here I want to install Windows 10 OS)

I would like that Windows 10 OS is "completely constrained" to the third partition. That it has no access to partitions 1 and 2, for security reasons.

How to do that?

Score: 1
Philipp avatar
Uninstalled nautilus (default file manager)
br flag

Before the first coffee of the day sleepy me had the great idea to uninstall nautilus.

sudo apt remove nautilus

Now I am unable to reinstall it.

philipp@X1C:~$ sudo apt install nautilus
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the ...
Score: 0
Taro avatar
Bash Script: Comparing two text files
by flag

I am wondering how I can do this efficiently. Given two files, say a.txt and b.txt, I want to write a bash script to do the following:

Every line in a.txt containing '*' that does not exist in b.txt will be added at the end of b.txt with a time stamp.

I can do the first and last parts by grep "*" a.txt echo "$(date)" >> b.txt but I don't know how about the rest.
Score: 1
Michael Hill avatar
Whoopsie is stopping me from upgrading from 18.10
in flag

I'm attempting to upgrade from 18.10 Cosmic. Whoopsie is causing issues. I can't uninstall it, and it won't let me stop it. Is there a way around this so I can finish the upgrade?

Sorry if I'm missing something obvious. I haven't really messed with Linux in years and I'm trying to get this old laptop back up and running.

Preparing to unpack .../whoopsie_0.2.69ubuntu0.3_amd64.deb ...
Failed to reloa ...
Score: 0
Navin Seab avatar
When I reboot Ubuntu but I can not open it again?
vn flag

Update: I follow this to solve my screen sharing problem Ubuntu screen sharing on Google Chrome not working I have change some content in custom.conf file then I reboot I got this error and not able to start the computer again

error image

Score: 0
alchemy avatar
Why doesn't 'systemctl reboot' work?
in flag

Why dont these commands work in Kubuntu 20.04? Applications shut down and the screen goes black, but it never finishes poweroff. Any ideas?

systemctl poweroff
systemctl reboot

https://askubuntu.com/a/479368/795299

I should clarify.. the regular GUI restart and shutdown buttons work fine. The regular CLI commands (reboot and shutdown -H now) also don't work. But they were and I was concerned they are  ...

Score: 0
subha avatar
Ubuntu 20.04.3 LTS WiFi issue
ye flag

In my desktop wifi not connected. Actually when I remove the usb wifi adaptor(D-Link) and again re-insert the wifi was connected. But after a restart wifi not connected. Wifi status "connecting" and failed to connect.If I remove the usb adaptor and again re-insert then wifi connected. Can anyone please tell me, what should I do

Score: 0
Alsa warnings when I start PyAudio - how can I avoid them?
bd flag

I have the following warnings while instantiating pyaudio.

chris@chris-Inspiron-3847:~/Documents/Projects/Papinhio player/setup/database_init$ python
Python 3.9.7 (default, Sep 10 2021, 14:59:43) 
[GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyaudio
>>> p = pyaudio.PyAudio()
ALSA lib pcm_dmix.c:1075:(snd_pcm_dmix_open) una ...
Score: 0
2.1 avatar
Better Linux Operatings System for fast remote access
cn flag
2.1

I want to access a computer remotely from my Ubuntu [20.04] Computer.

I installed Ubuntu [20.04] in that Computer, but remote access doesn't work smoothly [mouse pointer drags not so smoothly].

Next Installed Xubuntu [20.04], which works well in remote access, but there are some problems it it. For Ex. Remote access to xubuntu stops when its screen is locked

How's Lubuntu ? Is it better than Xubuntu for  ...

Score: 0
user3626733 avatar
After upgrading to Lubuntu 20.04 launching chrome takes a long time
fo flag

Chrome is taking a long time to open after upgrading to Lubuntu 20.04. I have plenty of memory available:

$ free -h 
              total        used        free      shared  buff/cache   available
Mem:           15Gi       894Mi        13Gi       122Mi       1.6Gi        14Gi
Swap:         2.0Gi          0B       2.0Gi

What could be the problem?

Score: 0
Sauron Gorthaur avatar
Steam game crashes on launch
in flag

I recently installed Ubuntu 20.04 onto my new computer and am in the process of setting it up. I installed Steam and downloaded one of my games so I could test my computer's performance, but when I try to open it from Steam it says "Preparing to launch Hollow Knight" which is the game, and then opens a larger window that closes instantly.

A Steam forum from 2018 said that the solution was to dele ...

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