29 May
2021
29 May
'21
6:23 p.m.
Hello All, After upgrading to the new kernel I see that my system freezes when I try to resume from sleep. This happens intermittently but frequent enough to be irritating. I have to reboot the system to recover. I am running kernel 5.12.7-arch1-1 The issue was not seen with kernel 5.11. I am running arch on btrfs and I suspect it is a btrfs issue somehow. When I check dmesg (journactl --dmesg --boot -1) I see that it always ends with the following two lines when the issue is seen. May 29 07:12:40 matrix kernel: PM: suspend entry (deep) May 29 07:12:40 matrix kernel: Filesystems sync: 0.025 seconds I wanted to know how do I attempt to debug this issue? Regards, Prateek