** Tags added: oem-priority originate-from-1905514 stella -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1906168
Title: Prevent thermal shutdown during boot process Status in HWE Next: New Status in linux-oem-5.6 package in Ubuntu: Invalid Status in linux-oem-5.6 source package in Focal: Confirmed Bug description: [Impact] Surprising thermal shutdown at boot on Intel based mobile workstations. [Fix] Since these thermal devcies are not in ACPI ThermalZone, OS shouldn't shutdown the system. These critial temperatures are for usespace to handle, so let kernel know it shouldn't handle it. SRU for stable kernels will be sent after the fix is in upstream. [Test] Use reboot stress as a reproducer. 5% chance to see a surprising shutdown at boot. With the fix applied, the thermal shutdown is no longer reproducible. [Where problems could occur] For ACPI based platforms, we still have "acpitz" to protect systems from overheating. If these acpitz sensors don't work, then the system could face real overheating issue. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1906168/+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
