http://bugzilla.opensuse.org/show_bug.cgi?id=1181974 Bug ID: 1181974 Summary: Lenovo X1 Extreme Gen.3: suspend/hibernate to ram doesn't work properly Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.2 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: screening-team-bugs@suse.de Reporter: p.heinlein@heinlein-support.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 845928 --> http://bugzilla.opensuse.org/attachment.cgi?id=845928&action=edit output hwinfo On Lenovo X1 Extreme Gen.3 suspend/hibernate to RAM doesn't work properly. 5.3.18-lp152.63-default openSUSE Leap 15.2 If I close the cover it suspends/hibernates and starts sleeping, but when I re-open the cover it does not survive beeing awaked. Instead, it works $something for half a second and then it powers of completely. After pressing the power button, it does a complete cold boot. In rare cases it did survive a suspend and it did awake properly. But only in very rare cases. dmesg logs: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Lockdown: hwinfo: /dev/mem,kmem,port is restricted; see man kernel_lockdown.7 Lockdown: modprobe: unsafe module parameters is restricted; see man kernel_lockdown.7 -- You are receiving this mail because: You are on the CC list for the bug.