Thanks for working on this issue. Could you update the description to be a bit more explicit on the visible effect of the issue. Quoting the SRU documentation about "Impact"
> An explanation of the effects of the bug on users and justification for backporting the fix to the stable release. I've personally no idea what USTT is and what effect it will have on my system to have that set. Is that specific to some hardware and which models are impacted? The commit also mentions something new in 6.14, what is the user story for a Noble user still on the 6.8 kernel? -- You received this bug notification because you are a member of Debcrafters packages, which is subscribed to power-profiles-daemon in Ubuntu. https://bugs.launchpad.net/bugs/2115041 Title: Can't recognize custom ACPI platform profile Status in OEM Priority Project: New Status in power-profiles-daemon package in Ubuntu: In Progress Bug description: [ Impact ] * Changing the Power Mode from PPD (Perfomance/Balance/Power Saver), the USTT(User Selectable Thermal Table) setting will also be changed. Add the feature to synchronize Power Mode and ACPI ThermalManagement setting. The mapping relationship power mode and platform profiles: performance <-> performance balanced <-> balanced/balanced_performance/cool power saver <-> low-power/quiet [ Test Plan ] * On machine supports ACPI platform profile, which has sysfs node /sys/firmware/acpi/platform_profile * Try to modify power mode by $ sudo powerprofilectl set <power-mode> * Check if /sys/firmware/acpi/platform_profile being updated * Check if BIOS update the ThermalManagement setting by $ fwupdmgr get-bios-setting ThermalManagement after reboot [ Where problems could occur ] * The change tries to map the power mode and platform_profile. It doesn't work if the platform profile is unexpected [ Other Info ] * Upstream commit: https://gitlab.freedesktop.org/upower/power- profiles-daemon/-/commit/6b565b0b05a2bc92e3c546a567b394f415937265 * The patch is in 25.04 and 25.10 already. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2115041/+subscriptions -- Mailing list: https://launchpad.net/~debcrafters-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~debcrafters-packages More help : https://help.launchpad.net/ListHelp
