ubuntu-phone team mailing list archive

[Michael Zanetti <michael.zanetti@xxxxxxxxxxxxx>]

Most of them are really happening because android is some 10 years ahead
in optimizing things. If you compare Ubuntu now and 3 years ago, you'll
notice a considerable difference already. And we keep on improving
things. But especially when it comes to performance tuning, it's not
like you change one line of code and suddenly everything will be fast.
It takes time.

That said, some if the issues you are reporting are new to me. For
instance I can't confirm a few seconds freeze when switching apps. You
probably should report bugs on Launchpad for those issue with *very*
detailed steps how to reproduce them.

Br,
Michael

On 22.06.2016 10:42, Krzysztof Tataradziński wrote:
> Hello,
> 
> I don't want to start any Android vs Ubuntu war, just to ask
> something. I spent some time with the first one (flashed from UT) in
> my MX4. Comparing few things:
> - starting apps are faster, usually immediately (comparing to UT, when
> even simple calculator starts few seconds);
> - killing apps open in background also instant (while in UT, in
> example when I 'kill' unav, I'm getting 1-2 sec freeze);
> - switching between apps in A. is like previous - can't notice any
> lag/freeze. In UT try to switch between unav and Cut the rope - few
> seconds freeze.
> - in UT there are many frame per seconds drops while
> scrolling/changing scopes/etc.: is there a problem with phone GPU (bad
> drivers)?
> 
> I understand that Android and UT are different systems, but is there
> any simple answer for below:
> Why with that high specs, UT phone is really slow?
> Is there because of some other memory management or processor usage?
> Or in Android there are some exclusive adjustments/fixes for each
> devices separately?
> Or UT don't use 100% capabilities of the device (no drivers)?
> 
> Best regards,
> Krzysztof Tataradziński
> http://launchpad.net/~ktatar156
>

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