** Also affects: linux-raspi (Ubuntu Mantic)
Importance: Undecided
Status: New
** Changed in: linux-raspi (Ubuntu)
Status: New => Confirmed
** Description changed:
+ [Impact]
+
Fan speed control does not work on Ubuntu 23.10 due to they are using an
old bcm2712-rpi-5-b.dtb file.
That updated file is present in the raspberry repo
https://github.com/raspberrypi/firmware/blob/master/boot/bcm2712-rpi-5-b.dtb
Will Ubuntu guys ever update that file? Is there a way to submit a bug
report to try to mitigate this problem as soon as possible?
ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: linux-image-6.5.0-1011-raspi 6.5.0-1011.14
ProcVersionSignature: Ubuntu 6.5.0-1011.14-raspi 6.5.8
Uname: Linux 6.5.0-1011-raspi aarch64
ApportVersion: 2.27.0-0ubuntu5
Architecture: arm64
CasperMD5CheckResult: unknown
CloudArchitecture: aarch64
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSubPlatform: config-disk (/dev/sda1)
Date: Sun Feb 25 12:40:51 2024
ProcEnviron:
- LANG=C.UTF-8
- PATH=(custom, no user)
- SHELL=/bin/bash
- TERM=xterm
+ LANG=C.UTF-8
+ PATH=(custom, no user)
+ SHELL=/bin/bash
+ TERM=xterm
SourcePackage: linux-raspi
UpgradeStatus: No upgrade log present (probably fresh install)
+
+ [Test case]
+
+ See comment #5 below.
+
+ [Where Problems Could Occur]
+
+ DTB changes, so potential boot issues or some HW pieces might stop
+ working.
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https://bugs.launchpad.net/bugs/2054921
Title:
Raspberry Pi5 fan custom curve not working.
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