Latest Ubuntu related questions

Score: 0
Hlaing Yami avatar
Static snow screen after login
us flag

I am currently using Ubuntu 20.04. After I logged in, the screen became like this and I am not able to do anything.

enter image description here

Score: 0
Mani avatar
Python modules not found post upgrade to 20.04
es flag

I've been using ipython, pandas and various other libraries in Ubuntu 16.04 for a very long time. I've recently upgraded to ubuntu 20.04 (Upgraded to 18.04 and then to 20.04 quickly).

In both 18.04 and 20.04, when I try to run ipython I get the following error:

Traceback (most recent call last): File "/usr/local/bin/ipython3", line 6, in from IPython import start_ipython ModuleNotFoundError: No mod ...

Score: 0
How to configure top bar dropdown menu to show bluetooth switch even when off? (20.04.3 LTS)
br flag

I'm a new user, switching from Windows, and I'm still learning to do stuff here. Issue at hand: That drop-down menu at the top right of the screen? The one at the top bar with icons for wi-fi, audio and battery? When I click it, I can see the bluetooth switch, but only if bluetooth is on. As soon as I click to disable bluetooth, the switch disappears, and I have to navigate to the settings app to turn i ...

Score: 0
ssh-askpass error from sshpass/ssh
in flag

One of our suppliers delivered a new embedded system for us to test and one of my bash test scripts is failing with:

sshpass -p xxxxxx ssh  -o "StrictHostKeyChecking=no" root@rpi-2 "Do stuff"
ssh_askpass: exec(/usr/lib64/misc/ssh-askpass): No such file or directory
Permission denied, please try again.

It appears they have upgraded to Ubuntu (from Gentoo):

Distributor ID: Ubuntu
Description:    Ub ...
Score: 1
How can guest VMs reach the host on the network with bridged networking?
in flag

After asking this question I was able to configure my virtual machines to connect directly the LAN. This worked as intended, except that the guest VMs cannot communicate with the host.

Ubuntu Server 20.04.03 LTS.

Here is my host netplan:

network:
  ethernets:
    enp3s0:
      dhcp4: true
      optional: true
    enp4s0:
      dhcp4: false
      dhcp6: false
  bridges:
    br0:
      interfaces:
      - e ...
Score: 0
Paul Debaecker avatar
No sound through HDMI when displays are in clone mode
br flag

Here is my current setup: I am running a standard Ubuntu 20.04.3 LTS on my PC, with the following video & audio setup: An NVidia graphics card with HDMI and VGA output A display connected by VGA to the video card my amplifier connected by HDMI to the video card (for audio) No display connected to my amplifier

Here is the problem: When in the audio settings, I see the HDMI out, with the VUmetr ...

Score: 0
UB89BVHZG avatar
Explain the internal mechanism of the "Keyboard Layout Options" from the aspect of the remapping of scancode, keycode, or keysym
jp flag

I would like you to explain the internal mechanism of the "Keyboard Layout Options" from the aspect of the remapping of scancode, keycode, or keysym. I am talking about the GUI "Keyboard Layout Options" control panel. I am particularly interested in Ubuntu MATE 20.04.

On Ubuntu MATE 20.04, the "Keyboard Layout Options" is located in the "Control Center" as shown below. Within "Keyboard Layout O ...

Score: 0
DNS configured by OpenVPN keeps reseting
in flag

I'm running Ubuntu 20.04 and I have a OpenVPN connection to my work. Once I establish the OpenVPN connection everything works fine and the correct DNS is established, as shown bellow:

resolvectl status

(...)
Link 12 (tap0)
      Current Scopes: DNS                   
DefaultRoute setting: yes                   
       LLMNR setting: yes                   
MulticastDNS setting: no                   ...
Score: 1
Danielmowwj07 avatar
Help with custom shortcuts
cn flag

Hello I would like some help setting up my custom shortcuts (well really finishing it) , so I set up a custom shortcut for Volume Up and Volume Down and it worked.

I set them up and with the correct commands, but I'd like it if it showed the volume status window thing when I volume up and down – I hope someone can help me with this.

To summarize this, I set up the shortcuts because the keyboard (i ...

Score: 0
user2994206 avatar
Solved: Apache doesn't resolve symbolic links in /var/www
us flag

SOLUTION(thanks to Dan):

<Directory /var/www/exams>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride All
    Require all granted
</Directory>

and

chmod -R 775 ~/Sviluppo
chown -R www-data ~/Sviluppo/mysite

BEFORE THE SOLUTION

I read all other questions and don't solved the problem. I have a Ubuntu server 21.10 with lamp(Apache 2.4.48) I made a symboliclink with ln -s ~/ ...

Score: 0
Ian Nara avatar
Login time slow when monitors connected to GPU on. Ubuntu 18.04
br flag

When I have my monitors connected to my GPU, login time takes about 30 seconds, whereas if I plug them into the motherboard, this time is reduced to 7 seconds. The boot time is reasonable, and I would like to continue using the GPU, as the display is much nicer looking and more responsive, but the login time is terrible. I never had this issue on 20.04, but I had to downgrade recently to be able to use  ...

Score: 0
My cpu is running at a lower frequency than it should
us flag

I need linux for some caluclations but am quite new to it so I don't know much. I just installed ubuntu 20.04 a few days ago on a USB drive. The proccesor that i use is i7 8750h which can boost to 4.1GHz on one core and 3.91GHz on all. I wanted to check at what frequencies is processor running at in ubuntu and used cat /proc/cpuinfo | grep "MHz" to check and got:

cpu MHz     : 2200.000
cpu MHz     : 2200. ...

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