RTFM

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RTFM

Postby gdr01 » Fri Dec 31, 2021 9:48 am

I have been using arch-32 bit on my Rasberry Pi-4 and decided to try AArch64
using the procedure as on their https://archlinuxarm.org/ website.

No /dev/video devices - hence no X windows working or camera.
I tried using start_x=1 in config.txt - did not help.

Its difficult reading log files when the audit thing keeps outputting lines.
Where do I put my audit=0 now? - no cmdline.txt file

Can you please point me to the boot.txt documentation as I am
unfamiliar with U-boot.

Is their a special kernel is for Rpi-4?
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Re: RTFM

Postby graysky » Fri Dec 31, 2021 11:00 am

Put audit=0 in /boot/cmdline.txt or you can just mask systemd-journald-audit.socket, see: https://wiki.archlinux.org/title/Audit_ ... stallation

I assume you are using linux-aarch64? If so, I recommend that you use linux-rpi (kernel modified by RPi Foundation) rather than linux-aarch64 (vanilla upstream). See step 3 here.
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Re: RTFM -- closed

Postby gdr01 » Sat Jan 01, 2022 4:43 pm

Thank you that sorted it all out.

I thought if I drilled down to RPI-4 on
https://archlinuxarm.org/platforms/armv ... berry-pi-4
it would present me with the correct 64 bit kernel and image etc.
Perhaps you could add that it is a vanilla kernel on the bottom of the page to give all a clue.

Is that the correct way to close this?

regards
G
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Re: RTFM

Postby leuko » Mon Jan 31, 2022 3:09 pm

Does this mean that the mainline kernel (linux-aarch64) does not support cameras?

I asked this question also on RPi forum which includes more details:

https://forums.raspberrypi.com/viewtopic.php?p=1967829
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