Website 504 error when enabling UFW after upgrading from 20.04 to 22.04
After upgrading the server from Ubuntu 20.04 to Ubuntu 22.04, enabling UFW made a website 504 error.When enabling UFW the error is:ERROR: problem running ufw-initiptables-restore: line 4 failed
View ArticleLenovo Legion 7 16ACHg6 no sound from speakers and black screen after waking...
OS: Ubuntu 22.04.4 LTSLaptop: Lenovo Legion 7 16ACHg6Nvidia driver: 535.161.07Problems:no sound from speakers at allwhen on battery and using dynamic mode for graphics, then when wakingup from suspend,...
View ArticleHDMI display port not detected on Ubuntu 22.04
I'm trying to connect a Lenovo Legion 5i Gen 7 laptop with Ubuntu 22.04 (kernel 6.5.0-21-generic) to an external monitor LG 27gp850p-b. The Displays shows only my primary display and xrandr --auto...
View ArticleUbuntu 22.04 LTS after change to X11 from wayland, external monitor shows...
Because wayland does not support remote control on Ubuntu, so I changed wayland to x11 bysudo gedit /etc/gdm3/custom.confand remove '#' from#WaylandEnable=falsetoWaylandEnable=falseBut after this, my...
View Article22.04.3 LTS: Why is power draw showing "ERR!" in nvidia-smi?
Why is the power draw (Pwr:Usage/Cap) for my NVIDIA GeForce GTX 1050 Ti showing "ERR!" in nvidia-smi?This is my pc specsvenv) luffy@predator:~/fern/forge-code/backend/gpt-service/gpt-2-Pytorch$ inxi...
View ArticleUSB adapter freezes everything when connected
The adapter in question is the Mokin mouc0501. I see the following strange behaviour once I plug it in with the power being available, no USB devide the HDMI port is working, it is as if they were not...
View ArticleHow to isolate shortcuts to the currently focused display in GNOME?
I have an Ubuntu 22.04 OS (kernel 6.5.0-21-generic) with GNOME 42.9 and two monitors. When I execute a system-level shortcut like Super, I get Activities displayed on both displays which is not useful...
View ArticleUuntu 22.04 on boot - "atom_execute_table_locked "
Then radionbios in loop.This slows the computer till it locks up. Published fixes tried to no avail. If i blacklist radion my screen shows distorted texts and images.
View ArticleFailed to launch pgAdmin4. Error: Error: spawn /usr/pgadmin4/venv/bin/python3...
While trying to launch pgAdmin4, I receive the following error:Failed to launch pgAdmin4. Error:Error: spawn /usr/pgadmin4/venv/bin/python3 ENOENTThis is the runtime environment:Python Path:...
View ArticleBluetooth error "Unable to load key file"
I am on 22.04 and I have an error with my bluetooth. I can turn Bluetooth on, I can see other Bluetooth device to connect with, but I cannot connect. The toggle Connection doesn't work.Running sudo...
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Can someone tell me how to fix my audio problems? I've tried multiple...
No output or input devices were found. Pressing the mute button and volume buttons are completely useless. Installing packages seem to not work either as it ends up saying that it couldn't find the...
View ArticleHow to enable Bluetooth Pairing?
I just bought a Logitech M240 bluetooth mouse and I've spent the better portion of my afternoon trying to figure out how to pair it with my laptop (an HP Pavilion x360 that runs Ubuntu 22.04 LTS....
View ArticleWIFI not connecting Ubuntu 23.10
I am new to Ubuntu and running Ubuntu 23.10 "Mantic Minotaur" on my pc (stand-alone).From past couple of days, my computer is not being able to connect to a particular wifi (Main wifi of out house) but...
View ArticleUbuntu 22.04 Reset System Bootloop
Hey I just installed my 22.04 Ubuntu and the installation was successful. Unforetunately I seem to be stuck in a "Reset System" boot loop which I can't seem to get out of.When I boot the OS from the...
View ArticleRebooting Halted Unless Manually Power Button Pressed
I had Ubuntu 20 installed in my Dell Precision 7920 Tower. When I was upgrading it to Ubuntu 22, I got disconnected on the way. Hence the upgrade was halted in the middle. Somehow I managed to get it...
View ArticleHow to install linux-modules-extra with kernel update
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 Articleapt update stuck at "Generating grub configuration file"
Running Ubuntu 22.04.4 LTS for a long time now.. Never any problems, but today when I did an apt upgrade things seemed to get stuck (see further below for entire log):update-initramfs: Generating...
View ArticleBlank user accounts selection login screen (not the black ttyl login screen)
ubuntu version: 22.04.3NOTE: I do not want to reinstall Ubuntu. Any possible fix without reinstallation would be appreciated.I am able to LogIn as I usually do even though the screen is blank by...
View ArticleAll folders visible in desktop linux
I have a problem where all the folders in my laptop are visible in my desktop, I tried following the instruction as suggested in all of my folders appeared on my desktop; how do I remove them and made...
View ArticleUbuntu Intell display monitor is not working
so I have ubuntu installed on my pc with 3 monitors connected. Two which are connected to my RTX 2060 super GPU and 1 is connected to my motherboard (intel)I decided to install the Nvidia drivers in...
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