Previously i had tested on mainline kernel 6.11, with the same issue, which is why i now tested the -oem version.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-oem-6.11 in Ubuntu. https://bugs.launchpad.net/bugs/2083838 Title: smbus on i2c_piix4 not working as expected anymore on kernel 6.11 Status in linux-signed-oem-6.11 package in Ubuntu: New Bug description: On prior kernel 6.10, i get proper values, when i use i2cdetect -y 0, whereas on 6.11, i get the following: ❯ i2cdetect -y 0 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- 15 -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- 26 -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- 49 -- 4b -- -- -- 4f 50: -- UU -- UU -- -- -- -- -- -- -- -- -- -- -- -- 60: -- 61 -- 63 -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- The addresses 0x51 and 0x53 are not readable anymore, whereas on 6.10 they are. I tested this when rebooting the kernels. I am currently only 6.11, thus the output. I'll add the output from 6.10 on my next boot. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.11.0-1005-oem 6.11.0-1005.5 ProcVersionSignature: Ubuntu 6.11.0-1005.5-oem 6.11.0-rc7 Uname: Linux 6.11.0-1005-oem x86_64 ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Oct 7 13:54:36 2024 InstallationDate: Installed on 2023-10-25 (348 days ago) InstallationMedia: Ubuntu 23.10.1 "Mantic Minotaur" - Release amd64 (20231016.1) SourcePackage: linux-signed-oem-6.11 UpgradeStatus: Upgraded to noble on 2024-05-30 (130 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-6.11/+bug/2083838/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
