https://bugzilla.kernel.org/show_bug.cgi?id=203431
--- Comment #22 from br...@ourhut.net --- After updating my bios back to 2.2.3, I booted into Windows and extracted the tables using the tools you linked to above (thanks!). I found that the "Sleep Mode" bios setting had the same effect on the same set of FACP flags. So, instead of patching the ACPI table, I simply set "Sleep Mode" to "Force S3", and was able to cleanly boot into Ubuntu 19.04 with the 5.0.0-20-generic kernel. Looking at the set of flags that get flipped by setting "Sleep Mode", they all look related to setting up the machine to support connected standby. As this isn't a mode I'm interested in for my laptop, I have no issues with setting it to "Force S3" for now. So,in summary, setting "Force S3" worked for me with all bios revisions for installing Ubuntu 19.04 on my Dell 5485. (Yeah, I wrote that in a painfully terse way for SEO purposes). -- 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
