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Joshua-Riek / ubuntu-rockchip

Ubuntu for Rockchip RK35XX Devices
https://joshua-riek.github.io/ubuntu-rockchip-download/
GNU General Public License v3.0
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ROC-RK3588S-PC's fan alwas run at full speed #642

Open yangjianying opened 6 months ago

yangjianying commented 6 months ago

ROC-RK3588S-PC's fan alwas run at full speed, when boot up from tf card. if have time to handle this problem.

mo123 commented 6 months ago

Hi

It was fixed in Armbian https://github.com/armbian/linux-rockchip/commit/64df218de95ba41ad42c1fe7b310d874a1950eb7

@Joshua-Riek Can you check or change the dtb file for ROC-RK3588S-PC to the new one used by Armbian that supports fan speeds?

stevepringle commented 6 months ago

This is probably the same issue found on Ub untu with the Raspberry Pi 5 https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/2041741

Joshua-Riek commented 6 months ago

Hi

It was fixed in Armbian armbian/linux-rockchip@64df218

@Joshua-Riek Can you check or change the dtb file for ROC-RK3588S-PC to the new one used by Armbian that supports fan speeds?

Yes this commit is in the kernel, i do not have this board so I can not test.

isolitude commented 4 months ago

I checked and found it still use "rk3588s-roc-rk3588s-pc-v12.dtb" not "rk3588s-roc-pc.dtb" . how can I change it?

mo123 commented 4 months ago

I checked and found it still use "rk3588s-roc-rk3588s-pc-v12.dtb" not "rk3588s-roc-pc.dtb" . how can I change it?

Change it here https://github.com/Joshua-Riek/ubuntu-rockchip/pull/493/files#diff-892f86dc6687587856c8702dcb9596393d622c1ff16db1ac22274f7c0aab7924R110

isolitude commented 4 months ago

Solved, I change "fdtfile=rk3588s-roc-rk3588s-pc-v12.dtb" to "fdtfile=rk3588s-roc-pc.dtb" in /boot/firmware/ubuntuEnv.txt