Encrypted-phone setting for ubuntu-touch?

2013-07-01 Thread Matt B .
Love the full-phone encryption option available on Android phones. I 
assume ubuntu-touch should have phone encryption option cause of its 
compatibility with the Desktop.

Will Ubuntu-Touch offer users a full-phone-encryption setting when released 
that requires password at every startup/boot?
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Re: Encrypted-phone setting for ubuntu-touch?

2013-07-01 Thread Dmitrijs Ledkovs
On 1 July 2013 16:22, Matt B. mttbrns...@outlook.com wrote:
 Love the full-phone encryption option available on Android phones. I assume
 ubuntu-touch should have phone encryption option cause of its compatibility
 with the Desktop.


Please note, all Ubuntu Touch development discussion happens on
ubuntu-phone mailing list.
You can subscribe here: https://launchpad.net/~ubuntu-phone

Android doesn't actually do full-disk encryption. Instead the userdata
partition is encrypted and applications/services that need access to
it are restarted after the volume is unlocked.

 Will Ubuntu-Touch offer users a full-phone-encryption setting when released
 that requires password at every startup/boot?


At the moment, initial Ubuntu Touch release might not have that
feature fully integrated but the kernel support to implement ecryptfs
and/or dm-crypt(LUKS) should be there.

Similarly to android, it is currently believed using ecryptfs to
encrypt all user data will offer sufficient privacy at a reasonable
performance.

Regards,

Dmitrijs.

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RE: Privacy features in Touch (cyanogenmod)?

2013-07-01 Thread Matt B .
Let me tell you guys something I find really ANNOYING on iPhone:

I turn on Airplane mode, and then I go to use an App. I get prompts telling me 
Airplane mode is on (yes, I know Airplane mode is on). I'm getting these 
prompts because the App wants to use the internet. But it is an App that 
DOESN'T REALLY NEED INTERNET. The App makes use of internet for superfluous 
stuff that totally is not needed to fully run the App. An example from an App 
that I absolutely love: VLC. When I install VLC and start using it, it ASKS me 
if I would like VLC to download art/info from the internet regarding the music 
I'm listening to. This is good design! Apps can make use of internet, but they 
should NOT require internet nor force user to enable internet for their use. 
Obviously this doesn't apply to apps that are SOLELY location based or SOLELY 
dependent on the internet.

Hopefully Ubuntu-Touch will be more like VLC overall in terms of how it manages 
Apps' internet promiscuity. And hopefully Ubuntu-Touch will not annoyingly 
prompt user that Airplane mode is on when accessing apps.

Passing on my user-experiences so that Developers can hear my experiences. 
Maybe it can be of some help to make Ubuntu-touch great experience for users.

Thanks.

I found this forum post on MacRumors talking about user's annoyance with 
Airplane Mode and wanting to use Apps with it on. So I'm not the only one 
noticing this. I think the OS needs to implement more discipline with respect 
to Apps ability to connect willy-nilly to the internet.
http://forums.macrumors.com/showthread.php?t=1604335





Date: Mon, 24 Jun 2013 08:13:59 -0400
From: marc.deslauri...@canonical.com
To: ubuntu-devel-discuss@lists.ubuntu.com
Subject: Re: Privacy features in Touch (cyanogenmod)?

On 13-06-24 08:07 AM, Matthew Paul Thomas wrote:
 J Fernyhough wrote on 22/06/13 16:06:
 
 On 22 June 2013 15:12, Matthew Paul Thomas m...@canonical.com
 wrote:

 On Ubuntu, an app will request a privilege during runtime. For 
 example, a game might have a find my friends who already play
 this game function, that accesses your contacts. The game would
 work just fine if you don't use this function. But if you do use
 it, Ubuntu would then -- and only then -- ask you if you want to
 grant the app access to your contacts.
 ...
 
 This is excellent! One quick feature request: a remember this
 choice checkbox. ;)
 
 I don't understand. Why would Ubuntu forget the choice otherwise?
 
 
Because granting a permission may depend on the context?
 
For example, I may want to allow a photo application to use my GPS to tag a
picture when I'm in some public place, but not when I take a picture when I'm at
home.
 
Granting a permission shouldn't mean I grant it forever, unless I decide it
should be forever...having both Just this once and Always buttons satisfies
my use case.
 
Marc.
 
 

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The reasons for Unity 7 being built as a Compiz plugin?

2013-07-01 Thread Ma Xiaojun
Hi,

I find current approach clumsy because it makes at least two desirable
features hard to implement.

1. Changing desktop shell without changing applications.

Changing DE is actually painful, as one have to familiar herself with
a set of new applications. Running multiple DE in parallel actually
result in many applications with duplicate functionality; the most
annoying case would be running MATE and GNOME at the same time.

You may check the following page for inspiration:
https://en.wikipedia.org/wiki/List_of_alternative_shells_for_Windows

2. Running Unity without effects.

Currently there is no sane way to disable effects, even though it is
not impossible.

After all, one binary being a plugin of another binary means that they
are same process and crash together ...

BTW, I'd like to ask, when Compiz crash, is there a fast way to
restart it without restarting LightDM?

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