X1E-78-100 - Versionsgeschichte

Wikiadmin: /* Setup - general steps */

2026-04-26T05:46:48Z

Setup - general steps

← Nächstältere Version		Version vom 26. April 2026, 05:46 Uhr
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	* optionally install Debian to WSL-2		* optionally install Debian to WSL-2

	The initial installation of Ubuntu in the year 2024 is shown below.		The initial installation of '''Ubuntu in the year 2024''' is shown below.
	The clean-install of Ubuntu 26.04 is shown [[X1E-78-100_(2026)]], it may contain references to the sections below.
			The clean-install of '''Ubuntu 26.04''' is shown [[X1E-78-100_(2026)]], it may contain references to the sections below.

	== Install Linux parallel to Windows ==		== Install Linux parallel to Windows ==

Wikiadmin: /* Setup - general steps */

2026-04-26T05:44:08Z

Setup - general steps

← Nächstältere Version		Version vom 26. April 2026, 05:44 Uhr
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	* Shrink C partition, using Disk manager of System Control, add 2 partitions for Linux root and home		* Shrink C partition, using Disk manager of System Control, add 2 partitions for Linux root and home
	* optionally install Debian to WSL-2		* optionally install Debian to WSL-2

			The initial installation of Ubuntu in the year 2024 is shown below.
			The clean-install of Ubuntu 26.04 is shown [[X1E-78-100_(2026)]], it may contain references to the sections below.

	== Install Linux parallel to Windows ==		== Install Linux parallel to Windows ==

Wikiadmin am 21. September 2025 um 05:34 Uhr

2025-09-21T05:34:44Z

← Nächstältere Version		Version vom 21. September 2025, 05:34 Uhr
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	sudo reboot		sudo reboot
	uname -r		uname -r

			== Other situations ==

			There are situations where your system is running - but maybe not totally healthy.
			Here some hints how to change the situation.

			=== Re-run qcom-firmware-extract ===

			You may re-run

			sudo /sbin/qcom-firmware-extract

			This command may fail due to locked files.

			If you start the system in "emergency mode" instead, this may pass without an error message.

Wikiadmin am 21. August 2025 um 01:18 Uhr

2025-08-21T01:18:19Z

← Nächstältere Version		Version vom 21. August 2025, 01:18 Uhr
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	* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.		* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.
	* Your system boots again (I hope)		* Your system boots again (I hope)

			=== System is booting Windows without grub ===

			* On windows, go to Einstellungen / System / Wiederherstellung
			* Then click on Erweiterter Start / Jetzt neu starten (2x)
			* The system reboots into BIOS Setup Utility
			* Then: Run Problembehandlung / Erweiterte Optionen / UEFI Firmware Einstellungen / Neu Starten
			* Then: UEFI Menu appears
			* Select BootManager; select the ubuntu boot manager (this is a one-time start, not persisted)
			* After Ubuntu started, call
			** sudo fdisk --list # search your disk
			** sudo grup-install /dev/nvme0n1 # adapt your disk name here
			** sudo update-grub
			** sudo reboot # to test the boot process

	== Downgrade Linux ==		== Downgrade Linux ==

Wikiadmin am 9. Juni 2025 um 05:49 Uhr

2025-06-09T05:49:22Z

← Nächstältere Version		Version vom 9. Juni 2025, 05:49 Uhr
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	Months later, when running Windows, it may update your firmware on shutdown.		Months later, when running Windows, it may update your firmware on shutdown.
	This may reset the disabling of secure boot. I experienced this 2 times.		This may reset the disabling of secure boot. I experienced this more than 4 times now.

	I expect a that a clean way to prevent issues is, to sign grub.		I expect a that a clean way to prevent issues is, to sign grub.
	I found a guide for that for x86 - but never tried for arm:		I found a guide for that for x86 - but never tried for arm:
	https://www.reddit.com/r/archlinux/comments/10pq74e/my_easy_method_for_setting_up_secure_boot_with/		https://www.reddit.com/r/archlinux/comments/10pq74e/my_easy_method_for_setting_up_secure_boot_with/
			For qualcomm, there is documentation:
			https://www.qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/secure-boot-and-image-authentication-version_final.pdf

	=== Screen stays completely black ===		=== Screen stays completely black ===

Wikiadmin am 18. Mai 2025 um 19:53 Uhr

2025-05-18T19:53:21Z

← Nächstältere Version		Version vom 18. Mai 2025, 19:53 Uhr
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	* Create a backup USB medium (>32GB) using the tool Wiederherstellungslaufwerk		* Create a backup USB medium (>32GB) using the tool Wiederherstellungslaufwerk
	* Shrink C partition, using Disk manager of System Control, add 2 partitions for Linux root and home		* Shrink C partition, using Disk manager of System Control, add 2 partitions for Linux root and home
	* install Debian to WSL-2		* optionally install Debian to WSL-2

	== Install Linux parallel to Windows ==		== Install Linux parallel to Windows ==
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	=== System is not booting ===		=== System is not booting ===

			Maybe directly go to alternative 2 below?

	The screen states:		The screen states:
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	* Your system boots again (I hope)		* Your system boots again (I hope)
	* One may re-run [sudo qcom-firmware-extract] and reboot linux with the new, updated firmware.		* One may re-run [sudo qcom-firmware-extract] and reboot linux with the new, updated firmware.

			=== System is not booting / alternative 2 ===

			The screen states:

			ERROR
			Verification failed (0x1A)
			Security Violation

			* Turn off via power button
			* Turn on via power button
			* Directly after reboot, constantly hit the [F9] key to select a boot manager.
			* Ignore the boot manager options, press F10 instead
			* Select Setup Utility / Boot Options / Disable Secure boot
			* Optionally, you may disable the Config / USB power while sleep+off (This prevents the USB-C hub to drain battery)
			* Select [Exit] / [Save Changes and Exit]
			* The system shows "Operating Mode Change"
			* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.
			* Your system boots again (I hope)

	== Downgrade Linux ==		== Downgrade Linux ==

Wikiadmin am 26. April 2025 um 14:30 Uhr

2025-04-26T14:30:18Z

← Nächstältere Version		Version vom 26. April 2025, 14:30 Uhr
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	=== Decrypt NTFS ===		=== Decrypt NTFS ===

	~~I do not know if this is needed - but I did the following:~~

	* On Windows, deactivate Bitlocker in "Einstellungen" / "Datenschutz und Sicherheit" / "Geräteverschlüsselung"		* On Windows, deactivate Bitlocker in "Einstellungen" / "Datenschutz und Sicherheit" / "Geräteverschlüsselung"
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	Months later, when running Windows, it may update your firmware on shutdown.		Months later, when running Windows, it may update your firmware on shutdown.
	This may reset the disabling of secure boot.		This may reset the disabling of secure boot. I experienced this 2 times.

	I expect a that a clean way to prevent issues is, to sign grub.		I expect a that a clean way to prevent issues is, to sign grub.
	I found a guide for that - but never tried:		I found a guide for that for x86 - but never tried for arm:
	https://www.reddit.com/r/archlinux/comments/10pq74e/my_easy_method_for_setting_up_secure_boot_with/		https://www.reddit.com/r/archlinux/comments/10pq74e/my_easy_method_for_setting_up_secure_boot_with/

Wikiadmin am 18. Februar 2025 um 18:58 Uhr

2025-02-18T18:58:26Z

← Nächstältere Version		Version vom 18. Februar 2025, 18:58 Uhr
Zeile 124:		Zeile 124:
	* Your system boots again (I hope)		* Your system boots again (I hope)
	* One may re-run [sudo qcom-firmware-extract] and reboot linux with the new, updated firmware.		* One may re-run [sudo qcom-firmware-extract] and reboot linux with the new, updated firmware.

			== Downgrade Linux ==

			If, after a kernel update, the system is still booting but not all peripherals are working (e.g. no network):

			=== Re-install the previous kernel ===

			cd /var/cache/apt/archives/
			sudo apt-get install ./linux-image-qcom-x1e_6.12.0-30.30_arm64.deb

			=== Re-configure the grub boot menu ===

			cd /boot/grub/
			sudo grub-mkconfig -o grub.cfg

			=== Reboot and check ===

			sudo reboot
			uname -r

Wikiadmin am 18. Januar 2025 um 07:06 Uhr

2025-01-18T07:06:35Z

← Nächstältere Version		Version vom 18. Januar 2025, 07:06 Uhr
Zeile 123:		Zeile 123:
	* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.		* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.
	* Your system boots again (I hope)		* Your system boots again (I hope)
			* One may re-run [sudo qcom-firmware-extract] and reboot linux with the new, updated firmware.

Wikiadmin am 18. Januar 2025 um 06:50 Uhr

2025-01-18T06:50:56Z

← Nächstältere Version		Version vom 18. Januar 2025, 06:50 Uhr
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	Security Violation		Security Violation

	* Press OK (there is no other button)		* Press [OK] (there is no other button)
	* I guess you can ignore the MOK menu - i tried quite a lot of options there - no success.		* I guess you can ignore the [MOK] menu - i tried quite a lot of options there - no success.
	* Reboot the system		* Reboot the system
	* Can be skipped: Directly after reboot, constantly hit the F1 key to get system information.		* Can be skipped: Directly after reboot, constantly hit the [F1] key to get system information.
	* Directly after reboot, constantly hit the F9 key to select a boot manager.		* Directly after reboot, constantly hit the [F9] key to select a boot manager.
	* Only the Windows boot manager will work - the other is not signed.		* Only the Windows boot manager will work - the other is not signed.
	* Windows boots regularly (maybe one can directly press F1/F8 now - i did another booting round)		* Windows boots regularly (maybe one can directly press F1/F8 now - i did another booting round)
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	* Then click on Erweiterter Start / Jetzt neu starten (2x)		* Then click on Erweiterter Start / Jetzt neu starten (2x)
	* While windows is booting (the hp logo is shown) constantly hit F1 and F8 (i guess one is sufficient - I do not know which one)		* While windows is booting (the hp logo is shown) constantly hit F1 and F8 (i guess one is sufficient - I do not know which one)
	* Select Problembehandlung / ~~Erweitert~~ / UEFI Firmware / Neustart		* Select Problembehandlung / Erweiterte Optionen / UEFI Firmware / Neustart
	* The system reboots again		* The system reboots again
	* Select Setup Utility / Boot Options / Disable Secure boot		* Select Setup Utility / Boot Options / Disable Secure boot
	* Select Exit / Save Changes and Exit		* Select [Exit] / [Save Changes and Exit]
	* The system shows "Operating Mode Change"		* The system shows "Operating Mode Change"
	* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.		* To disable secure boot, you now have to enter the 4-digit PIN that is displayed and press Enter.
	* Your system boots again (I hope)		* Your system boots again (I hope)