https://bugzilla.suse.com/show_bug.cgi?id=1225544 https://bugzilla.suse.com/show_bug.cgi?id=1225544#c2 Richard Brown <rbrown@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(sm@eisoft.com) --- Comment #2 from Richard Brown <rbrown@suse.com> --- I'm tempted to put this down to a kernel/firmware bug with the X1 Carbon on my Dell 5510 I'm able to recreate the following scenario. Boot with AC plugged in - Tik starts - Remove AC power - Click OK on Welcome Screen - AC Power Adapter warning appears - Plug in AC power - Click Ok on AC Power Required screen - Installation continues So this categorically suggests that the tik code is present, correct, and accurate HOWEVER, I'm also able to find an unrelated fun bug on the same Dell 5510 Boot with AC disconnected - tik starts - Click OK on Welcome Screen - Install continues Because the AC wasn't connected on boot the kernel/firmware never established the device nodes we use to calculate if the AC adapter is plugged in..nor does it get restablished when it's plugged in later So..yeah.. today I learned AC power status in the kernel is weird and buggy.. I like the fact tik at least TRIES to warn users.. but I don't think we can really improve much here if the info we're getting from the hardware is bonkers. Any objection to me closing this as WONTFIX? -- You are receiving this mail because: You are on the CC list for the bug.