zlatko | # 61 | 2013-12-23, 17:33 | Report

@Boxeri
Just use simple "stop" option(after reboot it will be ON). You can always start it if you want by issuing "start" command.

xerxes2 | # 62 | 2013-12-23, 17:37 | Report

There is also the enable/disable commands to permanently manage services.

And then use enable if you want it to start on boot again.

Edit: These commands are pretty useless for default services set by Jolla as they're started elsewhere in the systemd scheme, hence the mask command instead. So for tohd.service, and other default services, you better stick with using mask/unmask instead.

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Last edited by xerxes2; 2013-12-23 at 18:37.

cvp | # 63 | 2013-12-23, 17:41 | Report

thanks a lot

kimmoli | # 64 | 2013-12-23, 17:48 | Report

Replying to me

This is possible from user space after 1.0.2 update is released. (should come "soon")

v2px | # 65 | 2013-12-23, 17:50 | Report

precious vim was already installed on my device when it shipped <3

jsiren | # 66 | 2013-12-23, 18:11 | Report

Another report, battery now at 70%, IOW 30% gone after 7 hours (since 13:01 local time). This is a great improvement.

I think I will leave tohd.service disabled until there's an update that addresses this, since I only have one Other Half anyway.

xerxes2 | # 67 | 2013-12-23, 18:40 | Report

For default services you should stick with using mask/unmask as disable/enable will probably not work, as they're linked in /usr and not in /etc.

manu027 | # 68 | 2013-12-23, 20:23 | Report

[root@localhost ~]# systemctl mask --runtime tohd.service; systemctl stop tohd.service
ln -s '/dev/null' '/run/systemd/system/tohd.service'
[root@localhost ~]# ls -l /run/systemd/system/tohd.service
lrwxrwxrwx 1 root root 9 2013-12-23 20:25 /run/systemd/system/tohd.service -> /dev/null
[root@localhost ~]# systemctl list-units | grep tohd
tohd.service masked failed failed tohd.service

Seems that everything is fine.

Now, when charging the battery, the device has a normal temperature.

jsiren | # 69 | 2013-12-23, 20:47 | Report

Now, when the system has been idling for a while with tohd running, a 20 second (nominally) powertop run reports a power consumption of 955 mW, whereas the same without tohd reports 70 mW. In interactive mode over WLAN I've seen figures as low as 10 mW, I don't know how reliable the measurement is.

Powertop suggests enabling Power Aware CPU scheduler, echo '1' > '/sys/devices/system/cpu/sched_mc_power_savings' - those of you who know the HW and kernel better, do you think that would be safe to do?

lkravovicz | # 70 | 2013-12-23, 21:52 | Report

You don't have to question the tohd tweak. It's real. Totally awesome.