https://bugzilla.kernel.org/show_bug.cgi?id=208341
--- Comment #8 from Mik (e...@gmx.com) --- This bug is present in the first release candidate, it was introduced there. Not present in 5.7-rc7. Tested in Ubuntu 20.10 this morning (20200726 ISO). The brightness level drops near 2% after removing the Power Supply from the wall (rc-1 to 7). One question remains, is it a ThinkPad issue? -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla