Latest Ubuntu related questions

Score: -1
Rinka Sei avatar
Install as root? how to install ".sh" files?
cn flag

what does this mean?

".sh" file screenshot

rinka@ThinkCentre-M91-RINKA:~/Downloads/xdm-setup-7.2.11$ '/home/rinka/Downloads/xdm-setup-7.2.11/install.sh' 
Only root can do this
rinka@ThinkCentre-M91-RINKA:~/Downloads/xdm-setup-7.2.11$ sudo apt-get updates
[sudo] password for rinka: 
E: Invalid operation updates
rinka@ThinkCentre-M91-RINKA:~/Downloads/xdm-setup-7.2.11$ '/home/rinka/Downloads/xdm-setup-7.2.11/install.sh ...
Score: 1
S A S H A N K  N I R A U L A avatar
How can i use voice commands on Ubuntu 21.04?
at flag

I need to install voice command for my laptop. But i don't know how. As well as, I am a beginner in Ubuntu, and i don't know much about it.

I want to give commands to my laptop like: open some apps, take screenshot, etc. Can anybody help me to install voice command from scratch using terminal ?.

Score: 0
Manoj Kumar Patel avatar
Loop structure inside gnuplot command
tr flag

I am trying to use for loop for this big gnuplot plot command

plot -22.5 lw 3,22.5 lw 3,\                     
    'hydro_0/hydro_0.01/tracer_com.dat' u (($2)**2+($3)**2)**0.5:4 w lw 2 lc 1,\
    'hydro_0/hydro_0.02/tracer_com.dat' u (($2)**2+($3)**2)**0.5:4 w lw 2 lc 2,\
    'hydro_0/hydro_0.03/tracer_com.dat' u (($2)**2+($3)**2)**0.5:4 w lw 2 lc 3,\
    'hydro_0/hydro_0.04/tracer_com.dat' u (($2) ...
Score: 2
How to fix "The repository 'https://dl.bintray.com/loadimpact/deb stable InRelease' is not signed."?
tr flag

On Ubuntu 20.04 I am trying to run the following command

sudo apt-get update

which fails with the following error:

E: Failed to fetch https://dl.bintray.com/loadimpact/deb/dists/stable/InRelease  403  Forbidden [IP: 35.158.216.221 443]
E: The repository 'https://dl.bintray.com/loadimpact/deb stable InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefo ...
Score: 1
Refoeini avatar
I uninstalled LibreOffice via Software Boutique, but there is still LibreOffice item in Menu-Office (Ubuntu MATE 20.04 LTS)
us flag

I uninstalled LibreOffice via Software Boutique, but there is still LibreOffice item in Menu-Office (Ubuntu MATE 20.04 LTS).

So, my question is how to remove it from the Menu?

Score: 1
Nikki Moreno avatar
Reviewing history of inputs and outputs
in flag

I closed my previous session on Ubuntu and when I logged back in, I realized I wanted a screenshot of my previous outputs. I used history and that only gave me my last 50 previous inputs. Is there any way for me to retrieve the outputs from my previous session or is that lost? I am new at this and my knowledge only extends up to moving around files and manipulating them a bit :(

Score: 1
Bovver Boy avatar
Keyboard Deconfiguration After Reboot
au flag

i am using ubuntu budgie 21.04 but i have problems, after rebooting my keyboard it does not save my default settings (Spanish (Latin American)) Any solution?

Score: 0
Fear of the dark avatar
How to use xrandr to fix overscan on a old samsung TV?
aq flag

I just installed Ubuntu and my monitor is having a issue with overscan in the Y axis, more or less, 150 pixels. I tried using my TV control but i had no success. Using Windows works fine, so i guess it should be possible in Linux.

Score: 12
Gabriel Staples avatar
Where do I find core dump files, and how do I view and analyze the backtrace (stack trace) in one?
cn flag

When I run my C program on Ubuntu 20.04, I get this run-time error:

Segmentation fault (core dumped)

I really need to find and view the core file, but I can't find it anywhere. Where is it, and how do I view the backtrace in it?

Score: 1
ewwe fe avatar
I cant install the driver of intel 3165 in ubuntu20.04 correctly
fr flag

My kernel is generic 5.8.0-48, and because of my mistake, my wifi can't work.

When i type lshw -C, there is no logical name and the description doesn't display the driver for the network controller card.

Score: 0
Collbrothers avatar
Get audio device name for spotifyd
in flag

I ran aplay -l and it returns:

card 0: PCH [HDA Intel PCH], device 0: ALC1220 Analog [ALC1220 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC1220 Digital [ALC1220 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7 ...
Score: 0
Amit wadhwa avatar
Unable to open idle3 in ubuntu
cn flag

When I enter the idle3 command I get the following error:

Traceback (most recent call last):
  File "/home/robin/anaconda3/bin/idle3", line 5, in <module>
    main()
  File "/home/robin/anaconda3/lib/python3.8/idlelib/pyshell.py", line 1477, in main
    root = Tk(className="Idle")
  File "/home/robin/anaconda3/lib/python3.8/tkinter/__init__.py", line 2261, in __init__
    self.tk = _tkinter.cre ...
Score: 1
qqPPPPbb avatar
automate mysql mysql_secure_installation script but not as expected
ky flag

mysql is 5.7.34 ubuntu 18.04

Script I wrote my.sh

#!/usr/bin/expect

spawn  mysql_secure_installation


expect {
             "Press y|Y for Yes, any other key for No" { send "n\r"; exp_continue }
             "New password" { send "123456\r"; exp_continue }
             "Re-enter new password" { send "123456\r"; exp_continue }
             "Remove anonymous users?" { send "y\r"; exp_continue }
 ...
Score: 0
Nguyen Phan avatar
Can not enable boot from hard disks in BIOS
cn flag

Please help me!

I have just run the mbr2gpt.exe /convert command and now my PC can not boot from all the hard disks althought the BIOS can recognize them. In BIOS, BOOT section, when enter each line of the corresponding hard disk, the corresponding note is DISABLE without other option to enable it as usual.

I tried to restore all my disks to MBR, re-install Window 10, update the BIOS (with ROM fi ...

Score: 1
Any solution to the problem that nvidia X settings are not loading at startup?
cn flag

I feel like monitors.xml are overriding the nvidia config, because if I execute nvidia-settings --load-config-only I see that It changes at least the color profile. It doesnt work to put on startup applications also. I feel that first xorg.conf gets executed and then override by monitors.xml. So my question for you is, how can you make Nvidia X Server Settings persistent after reboot (rtx 2080ti, 21. ...

Score: 1
Mani avatar
timeshift path is set to /tmp/.. instead of /timeshift/
cn flag

after I restored my ubuntu using timeshift, I noticed that the gui does not show any of my snapshots. It seems that timeshift is somehow linked to /tmp folder instead of /timeshift. Is there any way to change the path that timeshift refers to?enter image description here

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