Fractional scaling and "wasted" monitor real estate
Ubuntu 22.04.4, gnome shell 42.9, wayland.I have two monitors, I set the fractional scaling on each to be 125%.On the left monitor, I have an icon on the desktop appearing in the middle of the monitor....
View ArticleCannot upgrade / use Nvidia drivers on Ubuntu 22.04.3
Well I looked through all the solutions but nothing works. I really don't want to upgrade Ubuntu to 23.xx because the high-end 3D software version we are using isn't supported. This happened suddenly....
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Ubuntu 22.04 Slow
I have a problem related to performance. When starting Ubuntu it starts quickly and in approximately 15 seconds of use, it becomes slow, delays when opening folders, settings. Whatever the actions, I...
View ArticleROS2 Humble Installation Environment Setup Issue - ros2: command not found
I am using Untuntu 22.04 in WSL trying to install ROS2 Humble.After following the tutorial in ROS2 website, I am stuck with the setting up the environment.source /opt/ros/humble/setup.bashI am unable...
View ArticleExtremely slow terminal input is back on Ubuntut 22.04
I ran into this problem before and posted about it, apparently others were having the issue too.I ran the suggested fix and everything was fine, now it's starting again and I don't know what to do.
View ArticleTraceroute vulnerability 22.04
Trying to look at patching this: https://ubuntu.com/security/notices/USN-6478-1Am I right in assuming this patch is only available to those with a Pro contract on the server?...
View ArticleUbuntu 22.04 remote desktop headless?
I just installed Ubuntu 22.04 LTS and was delighted to see that a remote desktop server is built in and supports MS RDP in addition to VNC. It has some quirks related to the password, which I found out...
View ArticleHow do I run mysql_secure_installation on 22.04?
I've just installed MySQL 8.0.36 on Ubuntu 22.04 and now I want to run mysql_secure_installation.The guide for this precise thing at Digital Ocean indicates that on Ubuntu, running...
View ArticleANY download from internet fails instantly
Using Ubuntu 22.04.4 LTS,I Tried downloading linux programs, such as an Ip scanner and security camera linux software.Downloads instantly show as Failed. I updated to the latest Ubuntu version: same...
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After changing speed with ethtool can no longer ssh in (remotely) or ping the...
Very new to linux. I have built a server that I have being hosted about an hour away from me. I set it up with Ubuntu server 22.04 lts and it was able to ssh in locally and remotely just fine. Only...
View ArticleUnable to open gnome-control-center - undefined symbol:...
I woke up today and tried to change some basic settings in gnome-control-manager on my Ubuntu 22.04It does not open.To fix it, I try:sudo apt-get updatesudo apt-get install --reinstall...
View Articlehow to connect Ubuntu 22.04.4 LTS (Jammy Jellyfish) to wifi? currently not...
I'm trying to connect my Ubuntu server to WiFi, but it doesn't have an existing internet connection. I've already attempted configuration using netplan and wpa_supplicant, but unfortunately, the server...
View ArticleTouchpad erratic behavious on wake up Dell Dell XPS 13 9320
I am going crazy here with a touchpad issue on my Dell running Ubuntu 22.04 LTS.Description:Initial problem: On wake up my touchpad behaves erratically, becoming sticky (the selection remains on...
View ArticleHow to move Thunderbird message preview to the bottom of the screen
I have just installed a fresh Ubuntu 22.04, which comes with Thunderbird 115.10.1. When I click on messages, they appear on the right side of the screen. I would prefer for the messages to appear on...
View Articledolphin-emu no longer works on Ubuntu 22.04
On Ubuntu 21.10, dolphin-emu was accessible via a simple sudo apt install dolphin-emu. I didn't need to add a ppa or anything like that, despite Dolphin's official instructions. I suspect this is...
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Bluetooth switch not working on Ubuntu 22.04
Installed brand new Ubuntu 22.04 on my Asus machine and Bluetooth switch toggle is not working.Output of sudo systemctl status bluetooth.service:Output of rfkill list:Screenshot of Bluetooth...
View ArticleUbuntu 22.04.1 LTS freezes few times per hour and very unstable
Title shows the problem.Brand-new install. I selected minimal install because I don't need libre office. I only installed gpart, testdisk, edge beta, htop and discord.Fresh install nothing installed...
View Article'screen -ls' command is not displaying the list of screen sessions
I am not able to see the list of screen sessions running using the command screen -ls. Executing this command line yields nothing. Restarting the terminal hasn't helped me to solve the problem. I can...
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add ipv6 address in /etc/network/interfaces
I'm trying to add IPv6 static address to my config, with instruction from provider, but this didn't work. ping doesn't respond.What am I doing wrong?Ubuntu 22.04IPv6 Adress data:address...
View ArticleMacbook takes 20 seconds to wake up
Kubuntu 20.04 on Macbook Air suspends fine but takes too much time to wake up each time, about 20 seconds.It seems to be a case of normal suspend/ sleep, not hibernation, given systemctl suspend...
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