[ubuntu-studio-users] ubuntu studio 17.10 very slow and dev/sda1 at 100% in read mode

[Ralf Mardorf]

On Sat, 11 Nov 2017 16:38:58 +0100, miossel wrote:
>this happens with kernel 4.13.0-16 lowlatency (x86_64)

Hi,

I'm using two TOSHIBA-TL100 SSDs and never had a kernel 4.13.0
installed, so I can't comment on this.

On Arch Linux the following 4.13 kernels worked without issues:

[rocketmouse at archlinux ~]$ grep linux /var/log/pacman.log| grep 4.13| grep upgraded| grep -v do| grep -v h| grep -v ut| grep -v f|tail -10
[2017-09-28 20:07] [ALPM] upgraded linux (4.12.13-1 -> 4.13.3-1)
[2017-10-07 07:47] [ALPM] upgraded linux (4.13.3-1 -> 4.13.4-1)
[2017-10-12 06:03] [ALPM] upgraded linux (4.13.4-1 -> 4.13.5-1)
[2017-10-16 09:34] [ALPM] upgraded linux (4.13.5-1 -> 4.13.7-1)
[2017-10-19 09:05] [ALPM] upgraded linux-rt (4.11.12_rt14-1 -> 4.13.7_rt1-1)
[2017-10-20 05:01] [ALPM] upgraded linux (4.13.7-1 -> 4.13.8-1)
[2017-10-25 05:45] [ALPM] upgraded linux (4.13.8-1 -> 4.13.9-1)
[2017-10-27 20:58] [ALPM] upgraded linux-rt (4.13.7_rt1-1 -> 4.13.10_rt2-1)
[2017-10-28 10:49] [ALPM] upgraded linux-rt (4.13.10_rt2-1 -> 4.13.10_rt3-1)
[2017-11-03 11:29] [ALPM] upgraded linux (4.13.9-1 -> 4.13.11-1)

On Ubuntu I didn't use any kernel version newer than

[rocketmouse at archlinux ~]$ sudo systemd-nspawn -qD /mnt/moonstudio apt list -a linux-lowlatency 2>/dev/null|grep installed
linux-lowlatency/xenial-updates,xenial-security,now 4.4.0.98.103 amd64 [installed]

Regards,
Ralf