@Norbert The "deep" mem_sleep approach works for me. I also downgraded to vanialla 19.10 kernel before trying this. Not sure if it also works with 5.4 kernel. Will try this weekend.
Earlier I was making a mistake in writing "deep" into mem_sleep. Just sudo echo deep > /sys/power/mem_sleep does not work. I had to get a superuser shell by "sudo su" first and then do the rest. After correcting this, the laptop works perfectly and I am super happy with this sweet machine. WIll also try the 5.5rc1 kernel this weekend & report back. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1852493 Title: Freeze on suspend (Acer SF314-57) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1852493/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
