Jelly-ffmpeg6 is not available: how to install ?

[TheDreadPirate]

The i915 drivers still aren't running.

Honestly not sure what the best course of action is besides starting from scratch with your OS.

[Jujukeke]

TheDreadPirate, I found this wiki page on the documentation of my single board:https://www.udoo.org/docs-x86II/Cookbook..._tool.html
But the "Intel® Graphics update tool for Linux" doesn't seem to existe any more. Do you have an idea with these elements ? My level in Linux is not good enough to understand well if it is possible to do something similar without this tool.

I agree with you, a full reinstallation seems to be necessary, but I think that I need to try an other release : Ubuntu Desktop or Debian ... to expect a different result. Any advise about that ?

[TheDreadPirate]

Any modern distro, desktop and server, SHOULD just work.

[Jujukeke]

Hi TheDreadPirate 

Here is an extract of my transcode log file : "Stream #0:0: Video: h264 (High), vaapi(tv, bt709, progressive), 720x572"

So:
- I tried to boot to an USB Debian 12 Live: the "renderD128" was available in /etc/dri/ ==> it should work
- I tried to boot to an USB Ubuntu Desktop 24.04 LTS; select "Try Ubuntu" (without install):  the "renderD128" was available in /etc/dri/ ==> it should work
- I tried to boot to an USB Ubuntu Server 24.04 LTS; but no "Try Ubuntu" available, so I cancelled the test. BUT unfortunalety, I discover that I crash my dual boot. My Debian 9 was no more bootable, only the Ubuntu 24.04 LTS server with i915 trouble!
- Quite disapointed, I tried to understand if it is possible to access my missing boot partition with "grub" setting (maybe not a good idea, I don't know), and see the setting 'GRUB_CMDLINE_LINUX_DEFAULT="acpi=off i915.modeset=1"'
- "i915.modetest" was one of my test to activate "i915" without success
- I set "acpi=off" at the early beginning of the installation of my new OS because on the consol of my server, several "acpi error" messages were displayed. Thanks to this parameter, no more error message ! So I tried to remove this parameter, and let   'GRUB_CMDLINE_LINUX_DEFAULT="" ' empty
- I reboot and now: 

Code:

/dev/dri$ ls
by-path  card1  renderD128

The good news, IT WORKS NOW but:
- I loose my Debian boot, any idea to restore it ? In fact, maybe I lost the dual boot after Ubuntu kernel update, but how to restore the grub menu after the BIOS?
    ==> I solved it by adding "GRUB_DISABLE_OS_PROBER=false" in /etc/default/grub
- I have a lot of "ACPI Error" messages on the display directly connected to my server (normally no screen plug on it, but, it is not cool! Any idea? (I tried ' GRUB_CMDLINE_LINUX_DEFAULT="quiet loglevel=3 splash" ' but the messages are already displayed)
    ==> No solution  


Thank you so much TheDreadPirate for all your help !!!!!!!

[TheDreadPirate]

- "acpi=off" was set at the early beginning of the installation of my new OS because on the consol of my server, several "acpi error" messages were displayed. Thanks to this parameter, non more error message ! So I tried to remove this parameter, and let 'GRUB_CMDLINE_LINUX_DEFAULT="" ' empty

This almost certainly is the cause of your problems. ACPI errors can occur when motherboard makers get lazy with their BIOS.
For example, your motherboard's BIOS tells Linux there are two NICs on your motherboard, when in reality there is only one. Linux will try to read the memory area reserved for that second NIC and doesn't find anything. This results in a ACPI error. Why this happens, IDK. Maybe they reuse portions of their BIOS code for multiple boards?

But ACPI is also used to discover your iGPU.

Your old OS is probably still present. Whether or not you'll be able to actually boot into it again, I don't know. If you need to recover files you should shut down the server IMMEDIATELY and use another PC to find a recovery tool, put that on a USB thumb drive, and boot into that recovery tool to try to scan and recover files from your Debian install.

[Jujukeke]

I edited my previous post, how to retrieve my old OS "==> I solved it by adding "GRUB_DISABLE_OS_PROBER=false" in /etc/default/grub"

And for ACPI error message, I will live with these messages :-)

Thank you again TheDreadPirate, and see u maybe in a future Linux adventure !