[Kernel-packages] [Bug 1518457] Re: kswapd0 100% CPU usage

2016-01-16 Thread Marten van Wezel
Instant-update: So indeed I had a broken memory module. I had installed 2x1GB, but only 1 showed. (the 860 is due to the video controller using 200-odd MB system RAM) Now back up and running with 4GB . Will report back if I encounter the issue again (I haven't put the crontab fix in place so I'll

[Kernel-packages] [Bug 1518457] Re: kswapd0 100% CPU usage

2016-01-16 Thread Marten van Wezel
Egads, the thick plottens... turns out I have some type of error in my system. In particular: marten@MacMini-New:/usr/local/bin$ cat /proc/meminfo |grep MemTotal MemTotal: 859916 kB Yes you read that right, 860Mb. That's clearly incorrect. I'll go and see if I can put in something better.

[Kernel-packages] [Bug 1518457] Re: kswapd0 100% CPU usage

2016-01-16 Thread Marten van Wezel
As an addendum, is there a quick-fix for this? Meaning: can I revert to kernel 3.xsomething easily in Ubuntu? Or are there all types of unwelcome side effects to dropping from new-hotness to old-coldness, kernel-wise? signed, pro linux sysadmin for many years, back in the 2000's, now only recently

[Kernel-packages] [Bug 1518457] Re: kswapd0 100% CPU usage

2016-01-15 Thread Marten van Wezel
FWIW this affects me too. I installed pretty much exactly the same installation (Ubuntu + Kodi + Steam) on two Mac minis, two days ago. You can compare the devices if you wish - MacMini 4,1 and 5,1 respectively. 4,1 works fine, 5,1 does not. https://en.wikipedia.org/wiki/Mac_Mini#Specifications_3