Initrd Boot issue after update libzstd.so.1: cannot open shared object file:
After a recent update of packages, I'm unable to boot0.794007) Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (Ubuntu Core 2019): c1d57b8f6b743f23ee41f4f7ee292f06eecadfb9'0.794402] zswap: loaded...
View Articlelttng-modules-dkms Install Error
I'm trying to install a ros2 tracing tool (https://github.com/ros2/ros2_tracing/tree/humble). One of the requirements to get this package to work is to install the lttng-modules-dkms package.However,...
View ArticleCan't install Cisco VPN in Ubuntu 22.04
For Ubuntu 22.04, which VPN client is best for this?
View ArticleVery slow performance on Ubuntu 22.04 with encryption enabled / I/O SSD issue
I have freshly installed Ubuntu 22.04 on my Macbook Air 13 Inch Mid-2013. I enabled full disk encryption in the setup process (CPU supports AES-NI, all latest updates installed).When starting programs...
View ArticleThunderbird retains access to old DNS entries, how to purge them?
So, I have a pihole and I'd blocked an address in the pihole (www.tm.ak.prd.aadg.trafficmanager_net [address munged on purpose]) which caused login to login.microsoftonline.com from a browser to fail,...
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TeamViewer on 22.04 remote access
I am trying to use TeamViewer to remote into my Ubuntu-based server, so that I could manage it when I am away. The problem is, every time I try to remote into the server, I get this message...
View ArticleSmooth Scrolling
I know variations of this question have been asked before but to my mind none have received an adequate response, so I'm going to try again.To start, I'm running Ubuntu 22.04 on a lenovo ThinkPad T14s...
View ArticleVainfo: can't connect to x server
I want to use vaapi with gstreamer for encoding and decoding purposes. I installed vainfo, it installed the essential drivers and everything worked fine for sometime but now it doesn't work anymore. It...
View ArticlePrint Preview in Excel not availale - Ubuntu 22.04?
I am using Excel 2013 in Ubuntu 22.04, but I'm not able to see the print preview. All I get is the message telling that it's not available. Screenshot
View ArticleHow to install a downloaded LibreOffice 24.2.3?
After downloading and extracting libreoffice and going to ~/Downloads/tmp/LibreOffice_24.2.3.2_Linux_x86-64_deb/DEB, I encoutered this issue. How do I overcome them on Ubuntu 22.04? I can't install any...
View Articlenginx shows 502 bad gateway error after upgrade to LTS 22.04.1
I just upgraded to the latest LTS version 22.04.1. Everything went smoothly and I was asked to reboot the server to finish the upgrade. Post this, when I try to access my webserver, I see the error 502...
View ArticleKVM switch occasionally causes keyboard & mouse to not get recognized
I'm using a KVM switch to share keyboard, mouse and monitor between two machines. One is Ubuntu 22.04 and the other is Windows 7.The switch works 90% of the time but occasionally when switching back to...
View ArticleHow to make Files recognise second monitor size
I have two monitors, one is smaller than the ohter. When I open Files and it opens on the smaller screen, its height is the same as the larger monitor and so the top bar of Nautilus isn't on the...
View ArticleUbuntu Desktop 24.04 youtube video lagging
Ubuntu Desktop 24.04 youtube video laggingIt happened some time first time i download blix(email client software) and after installed it i notice that make my youtube videoo lagging either chrome and...
View Articleinstall wine winehq-stable = E: Unable to correct problems, you have held...
when i tried to type: "sudo apt-get install wine winehq-stable" it says what i have held broken packageswine --versionwine-6.0.3 (Ubuntu 6.0.3~repack-1)wine64 --versionwine-6.0.3 (Ubuntu...
View ArticleIn Ubuntu 22.04.4 the screen blanking does not seem to keep screen blank - I...
I've set the screen blanking to the lowest setting - 1 minute. Then I wait one minute and the screens go blank. I return to the screens the next day and the screens are not blank, they are on and...
View ArticleTo assign keyboard shortcuts to a specific layout in Ubuntu, how can it be done?
How to set up language switching in Ubuntu using a specific key combination similar to what I'm accustomed to in Windows, for example, Alt + Shift + 1 for English, Alt + Shift + 2 for German, Alt +...
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How to make Ubuntu 22.04 save screenshot as JPG instead of PNG
Ubuntu 22.04 comes with a out of box Screenshot App, when pressing PRINT.When a screenshot is taken, it will be automatically saved to ~/Pictures/Screenshots as PNG. Is it possible to alter that so the...
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How to add json config on Ubuntu
I want add a Json-config in Nekoray but i can not do that!This is a config for Edit IP address ( Something like VPN ).Windows users can do that very easy just with paste that on V2rayN.But Nekoray...
View ArticleHow to debug slow performance I experience when my computer is unplugged...
My computer suddenly started performing very, very slowly, to the point where it was essentially unusable. At that point I had Ubuntu 20.04. Prior to the sudden performance problem, the computer had...
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