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I use Debian sid (most updated). With kernel 7.2.8. The normal kernel loads the graphical environment, the RT kernel doesn't. Apparently, it cannot load the driver. I have an Intel Arc video card if it matters. We're gonna need way more info than this: related system log excerpts and the exact GPU model at the very least. Out of curiosity: what do you need an RT kernel for on an interactive system? Do you do for example some live audio/video streaming processing or something like that? I'd be quite interested in learning about some high-level insights Also, I have a mini PC, using it as firewall NG. Side note: an RT kernel on a router makes zero sense: it can only make things worse. If you want to prioritize certain type of traffic, RT is not a right tool to achieve this: configure QoS instead. Switching to the RT kernel makes it unable to load the video driver (Intel "video card" on the CPU, 12th generation), and it does not offer connectivity on the LAN (i.e. internet is only available on WAN, but not on LAN). Again, log excerpts and exact hardware models are needed.

The GParted Live idea might work if I can't get the Debian installer to work. I'll wait to see if I get any more replies from Aki, and until I have the time to reinstall to try it. Thanks to all for the interest.

I have never used VM (virtual machine). I need to install Windows10 so that I can run Epson Perfection 4990 scanner software. Please give me a small crash cparse on VM and the steps to set it up and use Epson scanner software. Then to install Windows as a VM in Virt-manager (QEMU) that is a long explanation for me to do, so i post a step by step link i found online. You will also need to install the VirtIO Windows Guest Tools , but that is explained and linked to the installer ISO in the guide below. Windows 11 Installation on KVM with Virt-Manager https://computingforgeeks.com/windows-1 ... t-manager/ Even it say windows 11, just use the windows 10 installer if you want windows 10 instead of 11. Good luck with the Epson scanner. I have KVM/Virt-Manager installed and it looks to function. I will proceed further tomorrow. Thank you very much.

I have never used VM (virtual machine). I need to install Windows10 so that I can run Epson Perfection 4990 scanner software. Please give me a small crash cparse on VM and the steps to set it up and use Epson scanner software. as no one answered on crash curse on set up a VM I use KVM/QEMU for VM's but there is others too.... but as this one is native in Debian it just feels like the best choice You can run it as a script or one line at the time in the Terminal. Virt-manager is the GUI that will be added in your Menu as administration for your virtual machines. Code: #! /bin/bash sudo apt update sudo apt install -y qemu-kvm qemu-user-static bridge-utils libvirt-daemon-system libvirt-clients virt-manager virtinst ovmf swtpm swtpm-tools virtiofsdsudo usermod -aG kvm $USER sudo usermod -aG libvirt $USER sudo systemctl enable --now libvirtd sudo systemctl start libvirtd sudo systemctl status libvirtd in some cases you might have to reboot the computer if the services didn't start. Then to install Windows as a VM in Virt-manager (QEMU) that is a long explanation for me to do, so i post a step by step link i found online. You will also need to install the VirtIO Windows Guest Tools , but that is explained and linked to the installer ISO in the guide below. Windows 11 Installation on KVM with Virt-Manager https://computingforgeeks.com/windows-1 ... t-manager/ Even it say windows 11, just use the windows 10 installer if you want windows 10 instead of 11. Good luck with the Epson scan

i have used iscan and it is good but I want to use Digital ICE infrared dust removal and I want filmstrip processing.

I'm OCD enough to like partitions sized in nice round figures. Me too! I specify sector count, for no particular reason. Code: Disk /dev/sda: 30.52 GiB, 32768000000 bytes, 64000000 sectorsDisk model: QEMU HARDDISK Units: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisklabel type: gptDisk identifier: A2908E1A-5621-4DEC-A583-81791EC5EEBDDevice Start End Sectors Size Type/dev/sda1 2048 63997951 63995904 30.5G Linux filesystemDisk /dev/sdc: 95.37 GiB, 102400000000 bytes, 200000000 sectorsDisk model: QEMU HARDDISK Units: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisklabel type: gptDisk identifier: 35FA06B7-DC50-4F82-BF5F-15752BC5DAA9Device Start End Sectors Size Type/dev/sdc1 2048 199999487 199997440 95.4G Linux filesystem

AFAIK the configuration file depends on the desktop environment you use. The default DE, Gnome, is something I don't use and don't know much about. But that file should live somewhere in /home/user/.config.

FWIW, even though OP has marked as solved, I'm OCD enough to like partitions sized in nice round figures. This is what I do: Boot the computer up using a USB with GParted Live. Create each partition as required. GParted will ask for sizes in MiB. So, if a want a 1 GB partition I'll enter "1024", a 60GB partition would be "61440". Continue until all partition are created. Because no drive has a size that is perectly divisible by 1024, I end up with either one partition sized with a decimal, or some unused space on the drive. I'll do one of the two, depending on how I feel, and live with it. Then shutdown the computer and reboot using the desired installation media. I prefer "netinst". When you get to Partitioning, select "Manual" and set up each desired component into the already created partitions. I end up with this: Screenshot_20260928_073835.jpg

This is supposed to download the key: Code: wget -qO- https://repo.vitexsoftware.com/keyring.gpg and this is supposed to install it in the proper location: Code: | sudo tee /etc/apt/trusted.gpg.d/vitexsoftware.gpg What happens when you run those, all on one line? What happens when you run the next line? sqv just verifies a key. The key should be installed even if it has not been verified. To verify the key, the hash has to be downloaded and compared to the file, and those instructions don't seem to download the hash.

I use Debian sid (most updated). With kernel 7.2.8. The normal kernel loads the graphical environment, the RT kernel doesn't. Apparently, it cannot load the driver. I have an Intel Arc video card if it matters. Also, I have a mini PC, using it as firewall NG. Switching to the RT kernel makes it unable to load the video driver (Intel "video card" on the CPU, 12th generation), and it does not offer connectivity on the LAN (i.e. internet is only available on WAN, but not on LAN).

The Siduction repo has both open and proprietary 580 drivers that will build on 7.2 kernels, but you'll have to do your own research on how to add that repo and its key to Sid, since I just yoink their source files to backport them to Trixie and Bookworm for MX AHS sections.

Hi I know I said this issue was solved but that was premature.I still have to run the following commands everytime I restart my machine to connect and have the headphones work Code: [bluetoothctl]> agent on[bluetoothctl]> default-agent[bluetoothctl]> scan on[bluetoothctl]> remove B7:4D:E2:03:BC:E9[bluetoothctl]> trust B7:4D:E2:03:BC:E9[bluetoothctl]> pair B7:4D:E2:03:BC:E9[bluetoothctl]> connect B7:4D:E2:03:BC:E9 Typical output is as below Code: [bluetoothctl]> agent onAgent is already registered[bluetoothctl]> default-agentDefault agent request successful[bluetoothctl]> scan onSetDiscoveryFilter successhci0 type 7 discovering onDiscovery started[CHG] Controller 90:61:AE:C2:06:90 Discovering: yeshci0 type 7 discovering off[bluetoothctl]> scan onSetDiscoveryFilter successFailed to start discovery: org.bluez.Error.InProgresshci0 type 7 discovering on[bluetoothctl]> scan onSetDiscoveryFilter successFailed to start discovery: org.bluez.Error.InProgress[bluetoothctl]> scan onSetDiscoveryFilter successFailed to start discovery: org.bluez.Error.InProgress[bluetoothctl]> scan onSetDiscoveryFilter successFailed to start discovery: org.bluez.Error.InProgress[NEW] Device B7:4D:E2:03:BC:E9 AEB-H520Fhci0 type 7 discovering offhci0 type 7 discovering onhci0 1D:6C:13:73:52:7C type BR/EDR connect failed (status 0x04, Connect Failed)hci0 type 7 discovering offhci0 type 7 discovering on[bluetoothctl]> remove B7:4D:E2:03:BC:E9[DEL] Device B7:4D:E2:03:BC:E9 AEB-H520FDevice has been removed[NEW]