Latest Ubuntu related questions

Score: 0
imnapr avatar
Having stuttering on Ubuntu 20.04 while gaming with Windows dual boot
de flag

I recently decided to dual boot Ubuntu to give it a try as my main platform, as I like the look and feel of it and I'd really like to get away from Windows. But for whatever reason, whatever game I'm playing will freeze/drop fps for a bit before going back to normal. I know it isn't a hardware issue, as on the same exact games run perfecy fine on Windows. I've tested it with Tomb Raider (on proton, not  ...

Score: 1
Nautilus: "Open With Other Application" doesn't shows snaps
in flag

I can open app with snap run jerry but arguments after that aren't recognized as I understand... snap run jerry ./a.pgn

"open with other application" shows as

/usr/bin/nautilus --gapplication-service

Snap:

snap version 
snap    2.51.3
snapd   2.51.3
series  16
ubuntu  18.04
kernel  5.4.0-80-generic

Nautilus:

nautilus --version
GNOME nautilus 3.26.4
Score: -2
Fsck does not work
mn flag

Fsck isn’t doing its job here. When I try running it, I get a

(No such file or directory) while executing fsck.ext2 for /dev/nve1n1p3.

What should I do?

enter image description here

Score: 0
Natty Bumppo avatar
Strange colored static after upgrading monitor
br flag

I recently upgraded to an ultrawide monitor (LG 34GN850) and am experiencing some weird and very annoying behavior. Scrolling in various windows causes this strange colored static to appear and grow the more I scroll until the entire screen goes black. The static seems to change as I move my mouse around and doesn't go away until I scroll the other direction or change to a new window.

It doesn' ...

Score: 0
noobplusplus avatar
ubuntu 21.04: /usr/bin/sudo on a file system with the 'nosuid' option set or an NFS file system without root privileges?
ph flag

I have bought a windows laptop yesterday, I installed fresh ubuntu 21.04. The I installed VS code from Ubuntu Software. Now the sudo command doesn't work in vscode integrated bash terminal. I get following error message:

sudo: effective uid is not 0, is /usr/bin/sudo on a file system with the 'nosuid' option set or an NFS file system without root privileges?

but sudo works perfectly fine in ubuntu b ...

Score: 0
Nona avatar
Ubuntu 20.04 will not boot even though boot repair says everything is fine
cn flag

Installing Ubuntu 20.0.4 LTS on a 4TB hard drive on an older Asus Desktop M51AC (linked to the exact model on Amazon). I opted for the LVM encryption option. I used the default amd 64 iso (iso was downloaded on a 2014 Macbook pro laptop and image was created using balenaEtcher) provide by Ubuntu to create the image on a USB stick. I can boot to the "live ubuntu" from the USB stick but not to the new ...

Score: 0
Can you install software and tools using a script?
ng flag

I'm new to Linux but I saw someone run a script and his user profile, tools like NodeJS, VSCode, the Chrome browser etc were installed on that new machine without him doing it one by one.

How could I do something like this in ubuntu?

Score: 0
some random nerd avatar
How can I connect a Raspberry pi 4 running Ubuntu Server to a laptop?
fr flag

I am getting a Raspberry Pi 4. I want it to connect to my laptop wirelessly, without needing a hdmi cable, display or ethernet cable. I found a tutorial here that satisfies this, but it uses Raspbian rather than Ubuntu server, which is what I would like to install on it. Would this tutorial apply on Ubuntu server as well, or is there any other way to do this using Ubuntu Server?

Score: 0
Rad avatar
Broken apt sources list?
fo flag
Rad

I am trying to do boot-repair using try Ubuntu from live disc. I need to do apt commands, however I keep getting:

Media change: please insert the disc labeled
 'Ubuntu 21.04 _Hirsute Hippo_ - Release amd64 (20210420)'
in the drive '/cdrom/' and press [Enter]

I have seen a solution about removing cdrom entries from /etc/apt/sources.list, so I did. Now my lists are only 4 active entries, none is cdro ...

Score: 0
kmag00 avatar
ERROR: .FileNotFoundError: [Errno 2] No such file
br flag

running this script:
sudo su -c "bash <(wget -qO- https://raw.githubusercontent.com/StorXNetwork/StorX-Node/main/bootstrap.sh)" root

docker-ce is already the newest version (5:20.10.7~3-0~ubuntu-bionic).
0 upgraded, 0 newly installed, 0 to remove and 273 not upgraded.
Installing Docker-Compose
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                           ...
Score: 0
hong seok kim avatar
Is it possible to install ros at ubuntu 18.04.5 LTS, bionic?
in flag

http://wiki.ros.org/melodic/Installation/Ubuntu

said buntu packages are built for the following distros and architectures.

Distro amd64 arm64 armhf
Artful X
Bionic X X X
Score: 0
theastronomist avatar
Cannot Write to Secondary Hard Drive
ru flag

I have a secondary storage drive on my computer mounted at /media/user_name/Data. I get this error when trying to create a new directory:

user_name@cpu:/media/user_name/Data mkdir test

mkdir: cannot create directory ‘test’: Read-only file system

df -h shows it mount at:

...
/dev/sdc2       466G   77G  390G  17% /media/user_name/Data

I follow instructions from here to remount it as read/write ...

Score: 1
jolammi avatar
How to modify the gdm3 greeter's texts?
cn flag

I'd like to change, for example, the "Sorry, that didn't work" to something else. Are the texts of the gdm3 greeter available and modifiable somewhere in the system?

I am aware that this might cause problems if I need to debug my system in the future, since I can't use the defaut messages anymore. However, the default messages are so easily attainable that I don't see this as a problem.

Score: 0
Dcshel avatar
Download on PPTP vpn much slower than upload. Need tips
mc flag

I am getting about 30mbps download when connecting to the PureVPN servers and around 140mbps upload. I am having to use PPTP because I must have a static public IP with 3 specific ports forwarded that I determine.

This speed is acceptable to operate my node, but I am wondering if there is something within my distro of Ubuntu 20.04.2 LTS hat is making my connection slower on down than up? I worked ...

Score: 44
What is meant by the "Ubuntu kernel"?
ng flag

My thinking was that all Linux distributions used one kernel (the one developed by Linus Torvalds).

So why do all Linux distributions have their own kernel?

Score: 0
tegtmeye avatar
Ubuntu 20.04 resolved waits for refused IPV6 result with dnsmasq
cn flag

TL;DR

My DNS queries are slow because systemd-resolved queries the DNS server on IPv4 successfully but repeatedly queries on IPv6 after the DNS server responds with a REFUSED. Is this a resolved config issued? A dnsmasq issue? or a bug?

I have a stock ubuntu 20.04 install connected to dnsmasq running on an air gapped appliance (ubiquity edgerouter) with top level domain 'bar' (air gapped remember bu ...

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