Arch Linux

Haymarket

Member

Registered: 2019-01-15

Posts: 6

XPS 15 7590 Delay on Resume from Sleep

I am using a Dell XPS 15 7590 with an i7-9750H on kernel 5.7.4-arch1-1 and experience a ~10-15 second delay when the laptop lid is closed and reopened. The system is a dual boot and I do not have the same issue with Windows 10. Following the advice of the wiki, I changed the suspend mode to deep under /sys/power/mem_sleep and added  GRUB_CMDLINE_LINUX_DEFAULT="mem_sleep_default=deep" to my GRUB configuration, which did not have an effect on the problem.