This bug also affects the dell precision 5530, unsurprising perhaps given the similarity with the xps 15 9570. Running with boot options `acpi_rev_override=1 acpi_osi=Linux nouveau.modeset=0 pcie_aspm=force drm.vblankoffdelay=1 scsi_mod.use_blk_mq=1 nouveau.runpm=0 mem_sleep_default=deep` is a better option so far, compared to acpi_osi=`Windows 2009`, as that broke touchscreen and brightness keys (not important), and also seemed to make battery life much worse (very important).
Please let me know if there's any testing that would be helpful on this machine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1803179 Title: System does not reliably come out of suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1803179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
