I just tried that, and I can confirm the behaviour you described. (BQ Aquaris E4.5)
The Music App freezes, but the sound dropdown menu that also controls the media player still works.
Just for info.
On BQ E4.5 available governors are:
I allso found a thread explaining governors on xda-developers:
So I was playing around with dconf and it looks like the value for "activity-timeout" set with dconf does work.
It allso works after reboot. It is very strange that "dim-timeout" doesnt work.
I allso noticed that when changing "sleep when idle" in battery settings, that "dim-timeout" is always set 10 sec les than "activity-timeout".
It looks like "dim-timeout" is allways 10 sec less than "activity-timeout" even if you change "activity-timeout" with dconf.
If you for example change "activity-timeout" with dconf to 20 sec the display wil be dimmed after 10 seconds regardless what "dconf dump /com/ubuntu/touch/system/" says.
Hi. I had a similar experience with my bq E4.5. But on r1 (about 2 months after update). One day everything worked OK, and the next day no SIM card was detected. I took SIM cards out and cleaned them. It took 2 or 3 retrys before I got it working again. I'm pretty sure your problem is hardware related and has nonething to do with r2.