How to have the OS live USB installer can save its settings being set when a user running it then after booting it from USB drive, all settings easily saved in some USB drive partition and/or directories ? Please help point out clear step by step ..read more

I have a Vivobook 15 M513 (AMD Radeon Graphics) laptop running Zorin 17 (Ubuntu) and encounter issues with connecting a second monitor via USB-C for display. The primary monitor works fine with HDMI, but the USB-C connection doesn't function. I suspect it might be a driver issue or compatibility problem with my laptop's USB-C port. Any recommendations on resolving this to enable dual monitor display ..read more

I remember in Ubuntu when i inserted a USB-Stick into my PC it would appear on the desktop as an icon afterwards. Now im Using Kubuntu 22.04 and I can't seem to find the option anymore. Is there a possibility for that ..read more

in my office, I have a TP-LINK wifi router(TPlink TL-WDR7660). The wifi router's WLAN setting is that the ipv4 address of the WLAN port is automatically assigned by the upstream router, while the LAN of ipv4 has a sub-net of 192.168.87.0/24. For the ipv6, it is set as the "bridge" or "pass through" mode(see the document here: How to set up an IPv6 Internet connection on the TP-Link Wi-Fi Routers), so all the ipv6 address and settings are assigned by the upper routers. Now, if I use a Windows 10 PC to connect the wifi router, I see the PC got both ipv4 and ipv6 address correctly, and I can acce ..read more

On My Mac, I'd simply write a script to use Brew for the new install. However, in Ubuntu, it seems a bigger issue to recreate and update than to repair the situation. But how ..read more

When I start to run code for the second time in VSCode, the terminal seems to appear >> and stops me from inputting or even can't get the program to start ..read more

How can I create a Postgres database installer for Ubuntu without internet access? Or can I install a PostgreSQL database in Ubuntu without the internet ..read more

I want to back up a machine that sits in the HETZNER cloud Once manually to have in case of disaster. My website has 3 websites that are published in the world using WORDPRESS Apparently I also need to back up the DATE BASE. The machine in my cloud is: Linux 5.15.0-101-generic #111-Ubuntu SMP Tue Mar 5 20:16:58 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux My question is how do I make one manual backup that includes the system that includes everything - both at the host level and in converting the files in one file in case the server is completely deleted ..read more

I was checking the UFW logs and I see a lot of entries like this [UFW BLOCK] IN=wlo1 OUT= MAC=01:00:xx:00:00:xx:xx:35:38:xx:xx:xx:08:00 SRC=0.0.0.0 DST=224.0.0.1 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 This is no my laptop MacID. I am using Ubuntu 22.04. Some entries have a different tail value SRC=192.168.31.100 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 Is it something natural or I should be investigating? Thanks ..read more

I am having trouble with ubuntu 22.04.4 freezing all the time. I tried to install a driver for nvidia video card, it downloaded OK but will not install, here is the following errors. <rod@rod:~/Downloads$ ls -la total 165008 drwxr-xr-x 2 rod rod 4096 Apr 18 13:57 . drwxr-x--- 18 rod rod 4096 Apr 15 18:57 .. -rw-rw-r-- 1 rod rod 168953614 Apr 18 13:57 NVIDIA-Linux-x86_64-455.28.run rod@rod:~/Downloads$ sudo apt-get install NVIDIA-Linux-x86_64-455.28.run Reading package lists... Done Building dependency tree... Done Reading state information... Done E: Unable to locate package NVIDIA-Linux-x8 ..read more