Latest Ubuntu related questions

Score: 0
Anurag Phadnis avatar
How to remove sticky error message being overlayed on all screens of ubuntu, the message is displayed on all screens even after restarting?
br flag

I was installing some extension from https://extensions.gnome.org/ that extensions had some dependencies which was not met and hence it dumped an error message on my screen

" System Infromations - Desktop Widget Please Install: libgtop, Netowrk Manager and gir bindings on ubuntu: git1.2-gtop-2.0, git1.2-networkManager-glib-devel on Arch: libgtop, networkmanager on openSUSE: typelib-1_0-GTop-2_0, type ...

Score: 0
deep-learnt-nerd avatar
Unstable screen, shifts to left randomly
br flag

I am fairly new to Linux in general and have just installed Ubuntu 20.04. I have problems with my screen. It sometimes shifts to the left, where the left part of the screen somehow gets displayed on the right of the screen. Sometimes, the bottom part also disapears for a few seconds. My computer is a laptop and this happens to the laptop's screen.

I tried switching to Wayland but I have the same  ...

Score: 0
controller not detected by steam
cn flag
tam

steam is saying "no controllers detected". i have a ps4 dualshock controller, and ubuntu ver 20.04 i have steam devices installed i have also tried this method: https://steamcommunity.com/app/221410/discussions/0/1693795812304458372/ . it used to work and i don't know what made it stop working, i don't think i've updated recently. the computer can detect the controller, too. but steam can't. i've tried b ...

Score: 1
Removed all my bash files in home directory (.zsh, etc.). What to do?
cn flag

By accident ran sudo rm *. in the home directory, and now all bash scripts are gone. I still have one tab opened in terminator which seems to have bash history. What can I do to restore it? When new tabs are created in the terminal, it looks broken.

Score: 1
AlexFullinator avatar
Can't Kill VLC until Restart
ar flag

Sometimes, after I play some videos with VLC Media Player, it stops working and I can't use it or kill it. The icon still appears in the system tray. When I click it and press "Quit," nothing happens. I tried killall vlc and I also found the PID and used sudo kill but VLC will never quit! Isn't kill supposed to...kill the program?

When I kill it with the command line, it acts as if it killed it ( ...

Score: 0
c0nverge avatar
Ubuntu shows a black screen after login D:
gn flag

So recently I just switched to ubuntu but being the idiot I am I didnt dual boot I installed switched from a custom windows 10 operating system to ubuntu. After installing it told me to reboot I just clicked on reboot then after a normal boot it took me to the login page I logged in but was greeted with a black screen. I saw a video which said to use "Ubuntu on wayland" option on the login page. It work ...

Score: 0
learner57 avatar
Access Denied: shared folder between Win host and ubuntu guest using VM
vn flag

I created shared folder in Windows and linked it to Ubuntu through VM settings-Shared Folder-Added path-name.

Now this shared folder is not accessible when I start the ubuntu OS. I added my username to the vboxsf group and restarted guest OS, tried logging out-logging back in but the problem persists.

How to resolve the issue? I am getting access denied on ubuntu.

Score: 0
ManuelSchneid3r avatar
How to add key without expiration date
mx flag

When installing apps from Open Suse Build service one has to add a key like this

curl "https://build.opensuse.org/projects/home:manuelschneid3r/public_key" | sudo apt-key add -

However users of my app complain that the keys expire every now and then. How does one add a key without an expiration date?

Score: 0
Using Lubuntu and would like to make a "focus" account for schoolwork
cn flag

I'm a Linux noob, and am using Lubuntu on my main PC (the only reason I'm running Linux on my main computer is because it's a netbook that can barely handle Windows 10). I would like to make a user with no privileges other than running Chrome. Additionally, if I could make it block signing out until 30 minutes have passed, that would be really helpful! Thanks!

Score: 0
nobody avatar
pseudo-terminal will not be allocated because stdin is not a cli - what does this mean and why might it be happening
cn flag

When trying to cat piped to ssh from a linux node server to this windows 10 laptop I get this message:
Pseudo-terminal will not be allocated because stdin is not a terminal

Why is this happening?

What does this mean, Pseudo-terminal will not be allocated? I guess, "Pseudo-terminal is a terminal spawn and will not be given a disk partition" maybe???

What does this mean, stdin is not a terminal? Which ...

Score: 0
screak avatar
Failed to start session and nmcli has no output
bd flag

The problem here is that there is no Internet I was gonna try to install ubuntu-desktop if nmcli was working

nmcli dev wifi list has no output

And

iwlist wlp3s0 scan

wlp3s0 no scan results

And

nmcli device wifi connect "ssid" password "password here"

Error: no network with ssid "ssid"found

I try to

sudo systemctl start wpa_supplicant.service

Failed to start wpa_supplicant.service unit wpa_supplicant.ser ...

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