Remote desktop via Vnc is black, mouse/keyboard works
I have installed Ubuntu 22.04. I enabled remote desktop in Settings -> Sharing -> Remote desktop -> Enable legacy VNC protocol.When connecting using Remmina to this machine, the session...
View ArticleWhat happens if I reduce to half its size the swap partition?
I have a 32GB swap partition in Ubuntu,if I go to Windows and free that partition and after I reduce that partition to 16GB what happens if I restart Ubuntu? I dont know if it wont let me access Ubuntu...
View ArticleCreating AVIF or HEIC images with transparency does not work with ImageMagick...
After upgrading to Ubuntu 22.04 I was pleasantly surprised that creating images with the new AVIF or HEIC formats was supported by default.It's a breeze.convert image.png image.avifconvert image.png...
View ArticleCan't connect a specific Bluetooth device to a specific Ubuntu machine
I have a laptop running Ubuntu 22.04 LTS and a Bluetooth mouse (Logitech MX Vertical). I can pair/connect this mouse to other devices, including another one running Ubuntu 22.04 LTS. I can also...
View ArticleUbuntu 22.04 doesn’t detect graphics card
So I have a desktop with Ubuntu, and my graphics card is a GeForce GTX 1060. I switched from Ubuntu 20.04 to 22.04 about a week ago, and haven’t had any problems at all - until yesterday. It was then...
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I can't reorder favorite
I can't reorder the favorite. When I move one, it finishes all the time in the first position. See pictureHow can I reset/reinstall something to resolve this problem?
View ArticleDo not ask for LUKS password at boot
LUKS is used on a Ubuntu 22 PC to encrypt the whole disk.So, each time the PC is booted, 2 passwords are requested: LUKS password to decrypt the disk, then the login password to log in.Is it possible...
View ArticleUsing an external touchscreen on Ubuntu 22.04 Wayland problem
I have an external AOC 16T2 touchscreen, which is recognized as an touchscreen.In X11 this works fine in extended desktop/join displays after mapping the touch input to the external screen. xinput...
View ArticleNeed help with Dummy Output Ubuntu 22.04 LTS
My problem is that I recently bought a laptop and it is not a super computer so the performance was bad with Windows 11 (Default OS) then I decided to change to Ubuntu 22.04 (I already have it in my...
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App is hidden below the menu bar when maximized [duplicate]
My Ubuntu is configured with a side bar. Therefore when I maximize an app, it should fit the window size up to the side bar.I don't know how it happened (I didn't have this issue before) but when I...
View ArticleError: gnome.h: No such file or directory even after installing libgnomeui...
When upgrade Ubuntu from 16.04 to 22.04 I am getting gnome error for gtk program with the following logs:fatal error: gnome.h: No such file or directory 24 | #include <gnome.h> | ^~~~~~~~~I tried...
View ArticleAfter Ubuntu Installation: Touchpad Inconsistency, System Restart Failure,...
When I installed Ubuntu 22.04, not only is my touchpad not working consistently, but also I'm unable to restart the system when encountering these issues. Occasionally, even the keyboard fails to...
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Maximized windows get under the Dock in Ubuntu 22.04
After upgrading from Ubuntu 18.04 to 22.04 maximized windows are not correctly restored - they get under the Dock when Ubuntu comes back from standby (maybe also after locking screen?).If I unmaximize...
View ArticleCannot run deja-dup on Ubuntu
I am trying to use deja-dup on my Ubuntu desktop 22.04 in order to backup to a Windows server. But I get this error message:Failed to mount Windows share: Invalid argumenti created a share folder on my...
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My Ubuntu 22.04 experiences random slowdowns with no apparent cause
From time to time the computer starts to work very slowly. This happens suddenly and I could not identify a connection with other activities.Symptoms:Keyboard lag: After switching keyboard layouts,...
View ArticleCan be installed an instance of Adobe AEM 6.5 locally by means Ubuntu 22.4...
I have been trying to do that, yet I could and I guess it won't work. Once I checked which version of java this Ubuntu VM had by using java -version it displayed a message that there is not such...
View ArticleKeyboard doesn't work after suspend in Ubuntu 22.04 LTS
Help! My Dell Latitude 3340 laptop running Ubuntu has a problem. When I wake it up from Suspend mode, the keyboard stops working, but the touchpad mouse still works. The only way to get my laptop back...
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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Ubuntu Software gets stuck on the Installed tab screen in Ubuntu 22.04
I can't access the Installed tab in Ubuntu Software to inspect what software I have installed.I recently installed Ubuntu 22.04 on my PC. This morning I wanted to check what software I have installed,...
View ArticleProblems with timesyncd / ntp on WSL2 / 22.04
I'm running Ubuntu 22.04 LTS on Windows 10 / WSL2. I'm using bash, not the desktop.I'm using the computer to run an ADS-B receiver to upload aircraft positions to flightradar24 and flightaware. The...
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