I've had a look around but can't find any answers. Long time user but still a noob in terms of understanding how it works!
My system keeps locking up a seemingly random amount of time and load after starting. I want to say it only happens after coming back from suspend but it's not true it just hangs quicker after it's been suspended. Different running apps don't seem to have an effect.
Locking up= whatever is on the screen freezes, mouse pointer often still moving, keyboard num-lock responds once or twice then freezes too.
Have to long press the power button to get it off.
I am assuming its just the display hanging as the minecraft world I share to my kids via LAN keeps working for them..
The few items in the logs marked as 'Important' don't seem to be issues from researching them..
It's a relatively new build so I am keen to ascertain if it is a hardware fault.
Gigabyte B450 I AORUS PRO WIFI
GeForce RTX 2060 - NVidia drivers 430
Ubuntu 19.04 - everything up-to-date
Really grateful for any help; keen to catch anything under warranty if it's broken!!
magic sysrq
search on startpage gives en.wikipedia.org/wiki/Magic_SysRq_key, adding the wordubuntu
gives ubuntuforums.org/showthread.php?t=617349 and i was thinking of REISUB (Raw [ignore X/gui] tErminate-all kIll Sync (safely close fs) Unmount (protect data) and reBoot) but you can adjust to your needs... (and you'll have to open a link as I'm skipping the ALT+sysrq it starts with; alt remains held down during following commands)