Unable to get TeleGuard working in Lubuntu 22.04
I installed a Swisscows app called TeleGuard (on my copy of Lubuntu 22.04.4) the other day and when I tried to run it, I got a solid (but small) black box on the desktop and this error message...**...
View ArticleHP RP7 RETAIL SYSTEM MODEL 7800 Ubuntu Installation
Please can someone advise if Ubuntu22.04 can be installed on HP RP7 RETAIL SYSTEM MODEL 7800? also where I can download all the drivers for HP 7800 peripherals?
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...
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How to install linux-modules-extra with mainline kernels
When upgrading the kernel without linux-modules-extra-xx-generic, my computer is losing network access after activating the kernel.As I have WiFi access only (which is lost after the kernel upgrade),...
View ArticleFirefox Kiosk does not appear when I log in but does when I start it manually...
I installed Ubuntu 22.04 LTS (on a Dell Optiplex 3000) with minimal installation.I downloaded Firefox 125, removed the SNAP Firefox and installed this Firefox with no issue.I can run "firefox --kiosk"...
View ArticleUbuntu 22.04 & 22.10 on Virtual machine is extremely slow (same behaviour on...
Ubuntu 22.04 & 22.10 on Virtual machines is extremely slow (VMware, Parallels or VirtualBox)Ubuntu 20.04 has no issues. I have no idea what might have got introduced in 22.04 and 22.10.The CPU or...
View ArticleBattery drain in dell precision 3561 while suspended
my dell precision 3561 drains its battery very quickly during suspended mode.The machine was shipped with ubuntu 20.04 from dell in nov 2021 and it used to work perfectly well.One or 2 months ago I...
View ArticleHow to safely extend Logical Volume in production server
I have 4 LVs, type is ext4. i want to know how to safely extend them since they are all used for production.from what i know the steps are.Unmountextend.resize FSmount againAre these steps correct or...
View ArticleUFW to restrict access on second NIC
I am running a cloud based Ubuntu 22.04 server with a public and with another non routable IP address (DigitalOcean)I am trying to limit access to the second IP address for a Tinc VPN which uses port...
View ArticleUbuntu Studio 22.04 LTS Released
I have three Ubuntu 22.04 LTS workstations in an offline environment(air-gapped). I need to be able to get the latest updates and have all those machines patched. What is the best method for doing...
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How to keep monitor resolution configuration everytime reconnect/turn on...
So I have 2 monitor (HDMI and DisplayPort converted to HDMI)the problem is everytime i turn off the 2nd monitor, and turn it on, it got back to low resolution (1920x1280 x 139Hz), while what I want is...
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Systemctl hibernate does not resume, acting like shut-down
I grew tired of my laptop losing too much battery while in suspend and therefor wanted to setup hibernate. However, I can not get it to work. Systemctl hibernate shuts off the laptop, but it does not...
View ArticleNvidia driver install error
I have a vaio vpccw21fx with nvidia geforce 310m 8gb of ddr3 ram A seagate barracuda Q1 SSD, After installing Ubuntu 22.04 Freshly on this device, When i try to install my nvidia drivers i am meeted...
View ArticleNo jupyterhub access to GPU
Platform: x86_64, Ubuntu 22.04.4 LTS, 5.15.0-101-generic, jupyterhub 2.0.0+ds1-2I've installed jupyterhub from the official Ubuntu software repositories (package jupyterhub). This works and I can login...
View ArticleUnable to set 5120x1440 resolution in 22.04 LTS
I'm using Ubunt 22.04LTS with an Nvidia GTX 4090 and Odyssey G9. I've been using display port for a while with no issues but for other reasons have had to switch to using HDMI.I've tried with both HDMI...
View ArticleChanging the focused Firefox tab using Alt+Number crashes the browser
Changing the focused Tab on Firefox using Alt+Number crashes the browser.
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Failed to start GNOME DIsplay Manager
I am trying to create a custom Ubuntu 22.04 bootable image. I am using Ubuntu 22.04.3 live server ISO and as per requirements I am installing few packages in the chroot environment. I am rebuilding the...
View ArticleIntel Wi-fi Adaptor intermittently becomes very slow and/or disconnects
MSI Raider GE76 12UE Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01) Ubuntu 22.04.4I'm experiencing frequent issues with my wi-fi that causes my internet to become very slow/it disconnects...
View ArticleFATXplorer not launching with wine
Launching FATXplorer via terminal I get:/vagrant/mono/mono/eglib/gpath.c:115: assertion 'filename != NULL' failed twice.How to fix this?
View ArticleChanging Display scale from 100% to 125% changes the resolution, according to...
If I change the Display scale setting from 100% to %125%, the resolution according to xrandr increases. This affects full-screen applications and games where they attempt to run at an unsupported/high...
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