Latest Ubuntu related questions

Score: 0
Trevor Rutledge avatar
Inverted mouse direction and output
do flag

I have a ONN 2in1 tablet computer booted to Linux and I had issues with the auto rotate. I resolve that issue, but I still have the issue that my mouse moves in the opposite direction that I move it. Also, the location that it will click move opposite of the cursor. I already have tried xinput set-prop 9 "Coordinate Transformation Matrix" -1 0 1 0 -1 1 0 0 1 and all that did was change the direction  ...

Score: 3
AVINASH KUMAR avatar
SGX disabled by bios
in flag

SGX disabled by bios. After installing Ubuntu 22.04 system specs i5 8th gen memory-8gb

I re installed the OS but still the problem is not solved.

Score: 0
Richard avatar
How to set default application per image type?
cr flag

In Ubuntu settings - default applications. All images are assigned to one application.

Is there a way to assign only .svg to Inkscape please?

Score: 0
Custom keybindings for editing and navigation in Firefox?
US flag

I want keybindings in Firefox that mirror the ones I set up in Emacs and kitty. An Ubuntu specific solution is welcome (I stick to the latest LTS releases) but anything will do.

A link to another question about emacs keybindings showed up when I was reviewing this question, but the answers seem outdated (the GitHub repo for FiremacsWE, replacing Firemacs, is labeled incomplete as of its last update, 5 yea ...

Score: 1
AzurBarnitzke avatar
How to lock mouse movement using xdotool
pm flag

How can I achieve locking my mouse movement on the spot rather than moving to some defined X and Y coordinates? on the spot means if my mouse is in the middle, with just a keybind it'll lock it there rather than moving to the top right or left of the screen.

Score: 0
Zheer Ardalan avatar
Ubuntu WI-FI connected no Internet Access - p2p-wifi disconnected
tw flag

I was installing a kubernetes after that i lost internet access from wifi i tried everything from restarting NetworkManager to edit the netplan and disabling the IPV6 and more but none of them worked and here are some logs to view what is the issue , also i am seeing p2p-wifi disconnected which i didn't have earlier.

1. sudo dmesg | grep -i wl

[    2.704277] iwlwifi 0000:00:14.3: enabling device (0 ...
Score: 0
pblpbl avatar
Duplicated icons at the top
li flag

Does anyone know how to remove these duplicated icons at the top of the screen (on Ubuntu 22.04?)

picture

Score: 1
Set "Ubuntu On Xorg" by default globally but without preventing the choice of Wayland
it flag

On this site:

https://docs.fedoraproject.org/en-US/quick-docs/configuring-xorg-as-default-gnome-session/

I was told the way to set Ubuntu on Xorg by default in the file /etc/gdm3/custom.conf:

# GDM configuration storage
#
# See /usr/share/gdm/gdm.schemas for a list of available options.

[daemon]
# Uncomment the line below to force the login screen to use Xorg
#WaylandEnable=false

# Enabling automati ...
Score: 0
POL avatar
Phone has no internet when connecting to Hotspot
st flag
POL

I am new and hope I will make myself understandable and will post in adequation with the rules here :-)

I am trying to setup a wifi hotspot under Ubuntu 22.04 to forward internet from the ethernet connection. I can connect to the wifi hotspot with my phone, but the phone has no internet.

What I do:
Desktop PC under ubuntu 22.04 is connected via ethernet to my internet box and has internet. In the s ...

Score: 3
Scotty_Trees avatar
Update warning: N: There are 2 additional versions. Please use the '-a' switch to see them
gf flag

Greetings Ubuntu Community,

When I try updating from the terminal today, I get the above titled warning. Not sure if it's okay to proceed or not, but here's the full update output from the terminal. yay is just an alias for sudo apt update && sudo apt list --upgradable && sudo apt upgrade && flatpak update btw :

scott@ubuntu:~$ yay
[sudo] password for scott: 
Hit:1 http://us.archiv ...
Score: -1
bildbaendiger avatar
Places and Volumes do not open windows anymore
nl flag

it's strange, for some time now the disks displayed in the dock no longer open windows. The trash icon do. The same problem has the gnome-extension Places. On a click, I see in the status bar a turning wheel, but no windows opens. Via the sidebar of the windows I can call the locations without problems. The icons in the dock also show the dot for the open window, but they do not open it themselves. I am ...

Score: 2
Mark Baudelaire avatar
WiFi Issue (Qualcomm Atheros QCA6174)
fi flag

In addition to Windows, I also have Kubuntu 22.04. In Kubuntu I faced the problem on my laptop (Xiaomi Redmibook 14 RyzenEdition) - OS can't see network card. I've found the guide link but this information is not relevant. Current repository has a lot of directories. Do I have to download all of it?

What did I do:

  1. downloaded linux-firmware
  2. Create a directory (/lib/firmware/ath10k/QCA6174/hw3.0/) ...
Score: 0
Philipp Gysling avatar
Unable to start Apache2 after attempt to switch php version
cn flag

After trying to switch php versions on my local Apache2 installation I have been unable to restart Apache at all. When calling up systemctl status apache2.service I see the following message:

Oct 07 11:02:33 philipp-ubuntu-Inspiron-3670 apachectl[5221]: apache2: Syntax error on line 146 of /etc/apache2/apache2.conf: Syntax error on line 3 of /etc/apache2/mods-enabled/php7.4.load: Cannot load>
 ...
Score: 0
Iohann avatar
System freeze diagnosis
nz flag

Running Ubuntu 22.04.1 Periodically, at random, the system will freeze. What /var/log file should I examine to begin diagnosis ?

Score: 0
zifjon avatar
After Installing Ubuntu, Stuck at Black Loading Screen
mm flag

I've installed Ubuntu from a bootable usb and written it to a drive. What I have tried :

  • I rebooted and selected the drive to boot from, even after 5 minutes long waiting it still show a blinking: "_"

  • I rebooted several times

  • I could use the usb but booting from it takes to long

  • I've tried many options but nothing solved the problem

  • I tried installing Ubuntu again and it detects that Ubuntu is on t ...

Score: 0
gl_prout avatar
Pyenv python management not properly working?
as flag

I am using Ubuntu 18.04 with python 2.7.17 and python 3.6.9 installed by default

I will be having projects that require newer python versions and I am aware that installing and using system-wide python versions may cause some trouble (already done it, it caused trouble when switching versions using update-alternatives)

So, I am currently trying to use pyenv

It looks like the installation was a success

Score: -1
nOrphf avatar
CIFS: VFS: cifs_set lk failed rc=-5
dz flag

I have just upgraded my 20.04 LTS to 22.04 LTS. No the console every 3-5 second is logging "CIFS: VFS: cifs_set lk failed rc=-5".

I have 2 cifs mount in fstab, so I assume it's those, but the work read/write. The 2 lines is:

//syno.serv.dk/DockerStore /netshares/ds1511/dockerstore cifs noperm,_netdev,credentials=/root/.dockercred 0 0
//syno.serv.dk/DockerConf /netshares/ds1511/dockerconf cifs noperm,_ ...
Score: 0
Hans avatar
Upgrading from 20.04.4 LTS to 22.04.1 LTS fails due to keyring problem
nr flag

Running sudo apt upgrade gives the following errors:

E: Conflicting values set for option Signed-By regarding source https://updates.signal.org/desktop/apt/ xenial: /usr/share/keyrings/signal-desktop-keyring.gpg != /etc/apt/keyrings/signal-desktop-keyring.gpg
E: The list of sources could not be read.
E: Conflicting values set for option Signed-By regarding source https://updates.signal.org/desktop/apt/ xe ...
Score: 0
called_Ishan avatar
Bluetooth not finding any device, now also not showing bluetooth logo at taskbar
lv flag

I just installed Kubuntu 22.04 LTS, but the bluetooth is not working, I am trying from 3 days... I don't know but after I deleted and reinstalled Bluedevil, now my bluetooth logo is also gone from taskbar... kindly help please...

Score: 1
ogcyborg avatar
Ubuntu 22.04 resolv.conf/DNS problem, cannot access internet
bv flag

My Ubuntu 22.04 computer was working fine. Somehow it crashed, upon reboot, I could not access the internet. Network works fine, able to access other network devices. I traced the issue to what I think is DNS and did the following;

rm -f /etc/resolv.conf

vim /run/resolvconf/resolv.conf
--> add Google name server 8.8.8.8

ln -s /run/resolvconf/resolv.conf /etc/resolv.conf

Internet works but when ...

Score: 0
James A Smith avatar
After update to Ubuntu Jelly 22.04 monitor resolution changed. Gamma not recognised. Nvida drivers are not loaded
my flag

I will describe you the problem I am trying to solve. I have a desktop computer with a nvidia card (G92 [GeForce 8800 GTS 512]) which was running a previous version of Ubuntu and still runs jelly 22.04.

In previous version of Ubuntu happened the following: With a fresh installation of ubuntu, my screen was freezing occasionally. I have found that the problem was the graphics card drivers, so I in ...

Score: 1
Ys Cho avatar
Gnome-shell crashes because of Wayland
py flag

Recently I receive an error report whenever I boot Ubuntu. The message I receive is: Shell Journal Message in report.

ShellJournal message in report

It lets me know why Wayland doesn't start.

/tmp/.X11-unix folder

I tried to start Xwayland with su in console mode, then Xwayland gives the error.

(EE) 
Fatal server error:
(EE) error: XDG_RUNTIME_DIR not set in the environment.
(EE)

So I did like this;

$ echo $XDG_RUNTIME_DIR
/run/user/1000
$ ls /ru ...
Score: 0
theV0ID avatar
Cannot upgrade Seafile on Ubuntu 20.04: Failed to fetch 404 Not Found
cn flag

On my Ubuntu 20.04 machine, I cannot upgrade Seafile anymore. The output of sudo apt upgrade is:

The following packages will be upgraded:
  libseafile0 seafile-daemon seafile-gui
3 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Err:1 https://linux-clients.seafile.com/seafile-deb/focal stable/main amd64 libseafile0 amd64 8.0.4
  404  Not Found [IP: 3.86.184.216 443]
Err:2 https://linux-client ...
Score: 1
jake avatar
Xfwm4 crashes with falling horizontal distorted bars after resuming a suspend/sleep
in flag

This issue happens infrequently, maybe weeks, months in between. I am using nvidia proprietary drivers and a 3070 card. This was also not happening prior to Ubuntu 20.04.

The issue is both monitors see black horizontal bars start filling in and falling from the top to the bottom covering the screen after resuming from a suspend/sleep state (computer was running over night).

Mouse still moves, and I  ...

Score: 0
Jabin avatar
iptables/ ufw problem with getting emails
kr flag

I have a very difficult problem that I can't seen to solve. I have an Ubuntu Server 20.04.5 LTS set up as a firewall/ router, so it has two interfaces. One internet connected and the other lan connected. I use iptables nat table and ufw to forward incoming allowed services to the relevant lan destinations. For a long time the rules below have worked to allow our isp to send our domain email to our email ...

Score: 1
Maxime Lavaud avatar
NVMe slow write speed capped at 513,2 MB/s
bi flag

Hello just bought a Samsung 980 Pro to be used with a fast camera. I put it in a system with a X570-A-PRO mobo (On the M2_1 socket) and a Ryzen 9 5950x. I am running on the 22.4 with the 5.15.0-48 kernel version.

While benchmarking the Nvme with the disk utility I see that the writing speed is capped around 510 MBps as shown here :

disk benchmark

I also tried to copy video from another SSD on the M2_ ...

Score: 0
Joanmi avatar
My Ubuntu Server Ports got locked
bg flag

I just tried to join to my Jenkins on my VPS as usual. When I try to access the URL it returns the error code ERR_CONNECTION_TIMED_OUT. This happens as well with port 8080 for my website and other ports. I can join to my SSH session.

The ports are allowed by the UFW.

Status: active

To                         Action      From
--                         ------      ----
5432                       ALLOW ...
Score: 0
Mikhail G avatar
DP alt mod display stopped working
va flag

After about 6 months external dell 4k display stopped working with laptop (ubuntu 20.04) via USB type C.

Since February 2022 I have setup: Dell Lalilude 7410 with Ubuntu 20.04, with 5.13.0-35 kernel and Dell S2722QC display. It worked fine: power supply, video and keyboard with mouse via single type-c cable

A week ago it stopped working (I didn't update anything).

  • Laptop now see only display usb  ...
Score: 2
Shovel_jockey avatar
script using rsync by SSH encounters 'Host key verification failed' but only when ran by systemd service
hn flag

I am running an rsync script to copy files from a pi to local folder, the script works as intended when run manually but fails with:

: Host key verification failed.
: rsync error: unexplained error (code 255) at rsync.c(703) [Receiver=3.2.3]

When run by a service file, would appreciate any help on where I am going wrong.

script:

#!/bin/bash

experimentNum=$(sshpass -p 'pass' ssh user@IP "cat /source ...
Score: 0
Sfig_att avatar
Boot failure with Ubuntu 20.04 and pending update of snap store
st flag

my workstation running Ubuntu 20.04 (i have no dual boot, Ubuntu is the only system installed) is not able to boot. Before this event, i had some warnings about snap store user session agent and i tried to solve the issue as reported here (Pending Update of Snap Store):"Another way: Open Ubuntu Software, look at the top bar, find "Ubuntu Software" on the left side of the top bar. Click it, and select "Qu ...

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