[Users] Computer crashes, could be OT

[sylpheed at 911networks.com]

CM 3.17.4 on Manjaro

I'm having problems with the suspend/resume, actually the problem is
with the resume part. The computer wakes up but the screens (x2) are
still sleeping and x doesn't wake up. I end up having to reboot with
Alt-SysRq reisub

What's that got to do with CM?

I have noticed that this mostly happens when I leave CM on. That's
the only app that I leave on because each time I restart CM I have to
enter the various passwords for the various accounts.

That's why I mentioned in the subject line that this could be OT.

* Is anybody else experiencing this kind of problem?
* Could CM do something with network manager on the resume that would
  cause X to not resume?
* Am I completely out to lunch?

I have the same problem with kernel 4.9.190 - 4.14.141 - 5.2.11

$ journalctl -p 3 --since=today          

-- Logs begin at Wed 2019-09-18 07:30:33 PDT, end at Thu 2019-10-03 13:55:37 PDT. --
Oct 03 11:09:51 ethelbert systemd-udevd[255]: GOTO 'libsane_rules_end' has no matching label in>
Oct 03 11:09:52 ethelbert systemd-udevd[255]: GOTO 'libsane_rules_end' has no matching label in>
-- Reboot --
Oct 03 11:11:46 ethelbert systemd-udevd[361]: GOTO 'libsane_rules_end' has no matching label in>
Oct 03 11:11:46 ethelbert systemd-udevd[361]: GOTO 'libsane_rules_end' has no matching label in>

$ inxi -GxxSaz

System:    Host: ethelbert Kernel: 5.2.11-1-MANJARO x86_64 bits: 64 compiler: gcc v: 9.1.0 
           parameters: BOOT_IMAGE=/boot/vmlinuz-5.2-x86_64 
           root=UUID=845797b1-1ab1-49f6-af73-5026699d79f0 rw quiet 
           resume=UUID=046c1746-12a0-44c6-99d5-ef5c60f43590 udev.log_priority=3 
           sysrq_always_enabled=1 
           Desktop: KDE Plasma 5.16.4 tk: Qt 5.13.0 wm: kwin_x11 dm: SDDM 
           Distro: Manjaro Linux 
Graphics:  Device-1: AMD Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] 
           vendor: Micro-Star MSI driver: amdgpu v: kernel bus ID: 01:00.0 
           chip ID: 1002:67df 
           Display: x11 server: X.Org 1.20.5 driver: amdgpu unloaded: modesetting 
           alternate: ati,fbdev,vesa compositor: kwin_x11 
           resolution: 1920x1080~60Hz, 1920x1080~60Hz 
           OpenGL: 
           renderer: Radeon RX 570 Series (POLARIS10 DRM 3.32.0 5.2.11-1-MANJARO LLVM 8.0.1) 
           v: 4.5 Mesa 19.1.5 direct render: Yes 

Any suggestion on what to look for?

Thanks

-- 
sknahT

vyS