[Ubuntu-phone] Ubuntu Community Team Q with Erle Robotics today

[David Planella]

Hi all,

Following our recently established tradition of inviting guests to our
weekly Q, here's a reminder that today we will be joined by the Erle
Robotics team.

They will be doing a live demo of the Erle-Spider, the snappy
Ubuntu-powered drone [1] and answering all of your questions around the
Spider, Erle and their IndieGoGo campaign.

We're really excited to have them with us this week and looking forward to
seeing the Spider live!

- WHAT: Ubuntu Community Team Q with Erle Robotics
- WHEN: today, Tuesday 13th Oct at 15:00UTC [2]
- WHERE: At https://ubuntuonair.com

Also looking forward to seeing you all there!

Cheers,
David.

[1]
https://www.indiegogo.com/projects/erle-spider-the-ubuntu-drone-with-legs
[2]
http://www.timeanddate.com/worldclock/fixedtime.html?iso=2015-10-13T15:00:00
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Re: [Ubuntu-phone] [DEVELOPMENT] Sony Z Ultra

[David Planella]

Hi Pedro,

It seems you did not hit the "Reply to All" button on your e-mail client,
so your e-mail with the description of what you did to create the port was
just sent to me, and not to the mailing list. I'm forwarding it now to the
phone mailing list hoping that some of the experts there can help you.

Cheers,
David.

On Tue, Oct 13, 2015 at 12:32 PM, Pedro Vicente 
wrote:

> Hi David Planella,
>
> I built the source code through
> https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/
> instructions.
>
> First of  all, I made a git clone kernel for togari(Z Ultra), and I made
> the changes with  ./check-config for the defconfig device.
>
> source build/envsetup.sh
>
> lunch aosp_c6833-userdebug
>
> make -j cpu_thread
>
> The completed files after these instructions at Terminal Unity, I've
> connected the device through adb devices.
>
> Then adb reboot bootloader, sudo fastboot flash boot boot.img
>
> The boot.img I've tested it were the september build(http://d-h.st/pH1y)
>
> Then I try rootstock-ng and the errors came when the push of the image
> with system.img in the pushing image step. Almost in the end of the
> procedure. The error is sparse image error in the system.img file.
>
> I've decided to try to change the rootstock-ng for Z Ultra, the error
> happens too.
>
> Changes in the system.img size for instance 120M I've changed to 170M.
>
> I do not know if this can be done.
>
> Cheers,
> Pedro Dias Vicente
>
>
> On Tue, Oct 13, 2015 at 7:14 AM, David Planella  > wrote:
>
>> On Sun, Sep 13, 2015 at 1:16 PM, Pedro Vicente 
>> wrote:
>>
>>> Hi,
>>>
>>>
>>> I'm Pedro Dias Vicente, at xda-developers I decided to port Ubuntu to
>>> Sony Z Ultra.
>>>
>>
>> Hi Pedro,
>>
>> That's fantastic, good work! :)
>>
>>
>>>
>>> Following the official topic -
>>> http://forum.xda-developers.com/xperia-z-ultra/development/rom-ubuntu-touch-15-04-vivid-velvet-t3036788
>>>
>>> I'm trying to follow the wiki Ubuntu.
>>>
>>> I made all the steps and the ./check-config -w defconfig
>>>
>>> The defconfig is aosp_togari_row_defconfig from the kernel at github
>>> sonyxperiadev.
>>>
>>> With my files in dev-host, follow links:
>>> - http://d-h.st/ODU
>>> - http://d-h.st/OS4
>>>
>>> And others.
>>>
>>> I want to know how i can flash my images for fastboot and using with the
>>> Ubuntu flasher install.
>>>
>>
>> Two things come to mind:
>>
>> 1) The section "Push to your device with rootstock-ng" at
>> https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/#anchor5
>> can probably help you
>> 2) Could you tell us exactly which steps you followed, where they failed
>> and which error messages you were getting? This will increase the chances
>> for someone to be able to help you.
>>
>> Thanks!
>>
>> Cheers,
>> David.
>>
>>
>>>
>>> Sometimes it broke in the end.
>>>
>>> Thank You.
>>>
>>> Best Regards,
>>> Pedro Dias Vicente
>>>
>>> --
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>>> Post to : ubuntu-phone@lists.launchpad.net
>>> Unsubscribe : https://launchpad.net/~ubuntu-phone
>>> More help   : https://help.launchpad.net/ListHelp
>>>
>>>
>>
>
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Re: [Ubuntu-phone] [DEVELOPMENT] Sony Z Ultra

[Pedro Vicente]

Hi David Planella,

I built the source code through
https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/
instructions.

First of  all, I made a git clone kernel for togari(Z Ultra), and I made
the changes with  ./check-config for the defconfig device.

source build/envsetup.sh

lunch aosp_c6833-userdebug

make -j cpu_thread

The completed files after these instructions at Terminal Unity, I've
connected the device through adb devices.

Then adb reboot bootloader, sudo fastboot flash boot boot.img

The boot.img I've tested it were the september build(http://d-h.st/pH1y)

Then I try rootstock-ng and the errors came when the push of the image with
system.img in the pushing image step. Almost in the end of the procedure.
The error is sparse image error in the system.img file.

I've decided to try to change the rootstock-ng for Z Ultra, the error
happens too.

Changes in the system.img size for instance 120M I've changed to 170M.

I do not know if this can be done.

I this this time to send the email correctly.

Cheers,
Pedro Dias Vicente

On Tue, Oct 13, 2015 at 11:36 AM, David Planella 
wrote:

> Hi Pedro,
>
> It seems you did not hit the "Reply to All" button on your e-mail client,
> so your e-mail with the description of what you did to create the port was
> just sent to me, and not to the mailing list. I'm forwarding it now to the
> phone mailing list hoping that some of the experts there can help you.
>
> Cheers,
> David.
>
>
> On Tue, Oct 13, 2015 at 12:32 PM, Pedro Vicente 
> wrote:
>
>> Hi David Planella,
>>
>> I built the source code through
>> https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/
>> instructions.
>>
>> First of  all, I made a git clone kernel for togari(Z Ultra), and I made
>> the changes with  ./check-config for the defconfig device.
>>
>> source build/envsetup.sh
>>
>> lunch aosp_c6833-userdebug
>>
>> make -j cpu_thread
>>
>> The completed files after these instructions at Terminal Unity, I've
>> connected the device through adb devices.
>>
>> Then adb reboot bootloader, sudo fastboot flash boot boot.img
>>
>> The boot.img I've tested it were the september build(http://d-h.st/pH1y)
>>
>> Then I try rootstock-ng and the errors came when the push of the image
>> with system.img in the pushing image step. Almost in the end of the
>> procedure. The error is sparse image error in the system.img file.
>>
>> I've decided to try to change the rootstock-ng for Z Ultra, the error
>> happens too.
>>
>> Changes in the system.img size for instance 120M I've changed to 170M.
>>
>> I do not know if this can be done.
>>
>> Cheers,
>> Pedro Dias Vicente
>>
>>
>> On Tue, Oct 13, 2015 at 7:14 AM, David Planella <
>> david.plane...@ubuntu.com> wrote:
>>
>>> On Sun, Sep 13, 2015 at 1:16 PM, Pedro Vicente 
>>> wrote:
>>>
 Hi,


 I'm Pedro Dias Vicente, at xda-developers I decided to port Ubuntu to
 Sony Z Ultra.

>>>
>>> Hi Pedro,
>>>
>>> That's fantastic, good work! :)
>>>
>>>

 Following the official topic -
 http://forum.xda-developers.com/xperia-z-ultra/development/rom-ubuntu-touch-15-04-vivid-velvet-t3036788

 I'm trying to follow the wiki Ubuntu.

 I made all the steps and the ./check-config -w defconfig

 The defconfig is aosp_togari_row_defconfig from the kernel at github
 sonyxperiadev.

 With my files in dev-host, follow links:
 - http://d-h.st/ODU
 - http://d-h.st/OS4

 And others.

 I want to know how i can flash my images for fastboot and using with
 the Ubuntu flasher install.

>>>
>>> Two things come to mind:
>>>
>>> 1) The section "Push to your device with rootstock-ng" at
>>> https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/#anchor5
>>> can probably help you
>>> 2) Could you tell us exactly which steps you followed, where they failed
>>> and which error messages you were getting? This will increase the chances
>>> for someone to be able to help you.
>>>
>>> Thanks!
>>>
>>> Cheers,
>>> David.
>>>
>>>

 Sometimes it broke in the end.

 Thank You.

 Best Regards,
 Pedro Dias Vicente

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>>>
>>
>
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Re: [Ubuntu-phone] calling for testing the new IDE package

[Zoltán Balogh]

Thanks for trying it. It was a minor typo level problem in the 
debian/control


I have pushed the 3.5.0+15.10.20151012-0ubuntu1~0trusty5 version to the 
same PPA.


So in about 2 hours you can give it an other try.

thanks

bzoltan

On 10/13/2015 01:33 PM, Peter Bittner wrote:

On 14.04.3 LTS it doesn't seem installable:

$ sudo apt-get install ubuntu-sdk-ide
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  ubuntu-sdk-ide : Depends: python3-scope-harness but it is not installable
   Depends: cmake-extras but it is not installable
   Recommends: ubuntu-emulator but it is not going to
be installed
E: Unable to correct problems, you have held broken packages.

$ cat /etc/apt/sources.list.d/ubuntu-sdk-team-tools-development-trusty.list
deb http://ppa.launchpad.net/ubuntu-sdk-team/tools-development/ubuntu
trusty main
# deb-src http://ppa.launchpad.net/ubuntu-sdk-team/tools-development/ubuntu
trusty main

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty


I have a clean, upgraded system, followed the two steps from your
email literally, but haven't had Qt Creator installed on this machine
yet.

Peter


2015-10-13 6:23 GMT+02:00 Zoltán Balogh :

Hi,

I am about to release the Qt 5.4.2 based QtCreator 3.5 IDE for 14.04, 15.04
and 15.10 with absolutely same user experience and interfaces [1].

It is a big change as we step away from depending on the Qt and UI Toolkit
packages provided from the archives. It is a single package what bundles all
bits and pieces what the IDE needs.

So I am calling for some volunteers to test this package before we replace
the present IDE solution.

Here is what you need to do:

$ sudo add-apt-repository ppa:ubuntu-sdk-team/tools-development
$ sudo apt-get update && sudo apt-get install ubuntu-sdk-ide && sudo apt-get
dist-upgrade

It will add our SDK Tools Development PPA to your system, upgrade the click
packages from there and install the Ubuntu SDK IDE package.

This package does conflict with the QtCreator and Ubuntu plugins possible
installed on your system! But you do no have to worry about as this conflict
does not have any effect on your projects, chroots or any other personal
bits. It will possible effect your personal QtCreator settings.

The important changes in this release other than upgraded Qt and Qtcreator
is that the Kits this IDE creates will have the Overlay PPA enabled by
default. So I would recommend to destroy and recreated yout 15.04 Kits
(click chroots) after you have installed this new IDE.

Please reach out for me on IRC or here on the mailing list if you wish to
join our testing squad :) For compensation I promise bad jokes

cheers,

bzoltan


[1] https://developer.ubuntu.com/en/blog/2015/09/01/next-generation-sdk/



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Re: [Ubuntu-phone] Camera doesn't work anymore

[Florian Boucault]

Hi Roberto,

Are you also on version 25? Can you find out which version of the camera
app you have?
Do you still have the folder /home/phablet/Pictures/com.ubuntu.camera ?
Can you try uninstalling the camera and re-installing it from the store?

Florian

On Tue, Oct 13, 2015 at 2:16 PM, Roberto Resoli 
wrote:

> Il 13/10/2015 14:14, Roberto Resoli ha scritto:
>
>> I tried, but Camera has permission; tried also to toggle that flag off
>> and on but without success.
>>
>> Any hint?
>>
>
> I forgot to say that that phone is an Aquaris 4.5
>
>
> rob
>
>
>
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Re: [Ubuntu-phone] Curiosity

[Andrea Bernabei]

On Tue, Oct 13, 2015 at 1:08 PM, Yarid Andrea Guglielmetti <
y.a.guglielme...@gmail.com> wrote:

> Thanks David, thanks Ubuntu and Canonical. Best regards
>
>
Hi Yarid,

you might want to keep an eye on this :)
https://bugs.launchpad.net/oxide/+bug/1410996


> -- Messaggio inoltrato --
> Da: David Planella 
> Data: martedì 13 ottobre 2015
> Oggetto: Curiosity
> A: Yarid Andrea Guglielmetti 
>
>
> Hi Yarid,
>
> I'm not up-to-date on the status of WebRTC for our browser app. I think
> the best thing to do might be to send an e-mail to the
> ubuntu-phone@lists.launchpad.net mailing list, where the experts in the
> field can probably give you a better answer.
>
> Take care!
>
> Cheers,
> David.
>
> On Tue, Oct 13, 2015 at 12:00 PM, Yarid Andrea Guglielmetti <
> y.a.guglielme...@gmail.com> wrote:
> >
> > Hello David, my name is Yarid. You do not have any news about webrtc in
> browser-web-app of ubuntuphone? Or Why is not possibile to porting video
> call app (type/kind ekiga or linphone)? Sorry for trouble and my bad
> english. Bye and good/nice day
>
>
> --
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>
>
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Re: [Ubuntu-phone] calling for testing the new IDE package

[Roman Shchekin]

Hi all

I have only one question - did you fix performance issue when CPU usage
going to 100% for 3-4 seconds if I push "Ctrl" while mouse is above some
class in source code? It's hard to explain, I can record video about it if
you interested)

2015-10-13 13:41 GMT+03:00 Zoltán Balogh :

> Thanks for trying it. It was a minor typo level problem in the
> debian/control
>
> I have pushed the 3.5.0+15.10.20151012-0ubuntu1~0trusty5 version to the
> same PPA.
>
> So in about 2 hours you can give it an other try.
>
> thanks
>
> bzoltan
>
>
> On 10/13/2015 01:33 PM, Peter Bittner wrote:
>
>> On 14.04.3 LTS it doesn't seem installable:
>>
>> $ sudo apt-get install ubuntu-sdk-ide
>> Reading package lists... Done
>> Building dependency tree
>> Reading state information... Done
>> Some packages could not be installed. This may mean that you have
>> requested an impossible situation or if you are using the unstable
>> distribution that some required packages have not yet been created
>> or been moved out of Incoming.
>> The following information may help to resolve the situation:
>>
>> The following packages have unmet dependencies:
>>   ubuntu-sdk-ide : Depends: python3-scope-harness but it is not
>> installable
>>Depends: cmake-extras but it is not installable
>>Recommends: ubuntu-emulator but it is not going to
>> be installed
>> E: Unable to correct problems, you have held broken packages.
>>
>> $ cat
>> /etc/apt/sources.list.d/ubuntu-sdk-team-tools-development-trusty.list
>> deb http://ppa.launchpad.net/ubuntu-sdk-team/tools-development/ubuntu
>> trusty main
>> # deb-src
>> http://ppa.launchpad.net/ubuntu-sdk-team/tools-development/ubuntu
>> trusty main
>>
>> $ lsb_release -a
>> No LSB modules are available.
>> Distributor ID: Ubuntu
>> Description: Ubuntu 14.04.3 LTS
>> Release: 14.04
>> Codename: trusty
>>
>>
>> I have a clean, upgraded system, followed the two steps from your
>> email literally, but haven't had Qt Creator installed on this machine
>> yet.
>>
>> Peter
>>
>>
>> 2015-10-13 6:23 GMT+02:00 Zoltán Balogh :
>>
>>> Hi,
>>>
>>> I am about to release the Qt 5.4.2 based QtCreator 3.5 IDE for 14.04,
>>> 15.04
>>> and 15.10 with absolutely same user experience and interfaces [1].
>>>
>>> It is a big change as we step away from depending on the Qt and UI
>>> Toolkit
>>> packages provided from the archives. It is a single package what bundles
>>> all
>>> bits and pieces what the IDE needs.
>>>
>>> So I am calling for some volunteers to test this package before we
>>> replace
>>> the present IDE solution.
>>>
>>> Here is what you need to do:
>>>
>>> $ sudo add-apt-repository ppa:ubuntu-sdk-team/tools-development
>>> $ sudo apt-get update && sudo apt-get install ubuntu-sdk-ide && sudo
>>> apt-get
>>> dist-upgrade
>>>
>>> It will add our SDK Tools Development PPA to your system, upgrade the
>>> click
>>> packages from there and install the Ubuntu SDK IDE package.
>>>
>>> This package does conflict with the QtCreator and Ubuntu plugins possible
>>> installed on your system! But you do no have to worry about as this
>>> conflict
>>> does not have any effect on your projects, chroots or any other personal
>>> bits. It will possible effect your personal QtCreator settings.
>>>
>>> The important changes in this release other than upgraded Qt and
>>> Qtcreator
>>> is that the Kits this IDE creates will have the Overlay PPA enabled by
>>> default. So I would recommend to destroy and recreated yout 15.04 Kits
>>> (click chroots) after you have installed this new IDE.
>>>
>>> Please reach out for me on IRC or here on the mailing list if you wish to
>>> join our testing squad :) For compensation I promise bad jokes
>>>
>>> cheers,
>>>
>>> bzoltan
>>>
>>>
>>> [1] https://developer.ubuntu.com/en/blog/2015/09/01/next-generation-sdk/
>>>
>>
>
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Re: [Ubuntu-phone] Camera doesn't work anymore

[Roberto Resoli]

Il 13/10/2015 14:14, Roberto Resoli ha scritto:

I tried, but Camera has permission; tried also to toggle that flag off
and on but without success.

Any hint?


I forgot to say that that phone is an Aquaris 4.5

rob



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[Ubuntu-phone] Curiosity

[Yarid Andrea Guglielmetti]

Thanks David, thanks Ubuntu and Canonical. Best regards

-- Messaggio inoltrato --
Da: David Planella 
Data: martedì 13 ottobre 2015
Oggetto: Curiosity
A: Yarid Andrea Guglielmetti 


Hi Yarid,

I'm not up-to-date on the status of WebRTC for our browser app. I think the
best thing to do might be to send an e-mail to the
ubuntu-phone@lists.launchpad.net mailing list, where the experts in the
field can probably give you a better answer.

Take care!

Cheers,
David.

On Tue, Oct 13, 2015 at 12:00 PM, Yarid Andrea Guglielmetti <
y.a.guglielme...@gmail.com> wrote:
>
> Hello David, my name is Yarid. You do not have any news about webrtc in
browser-web-app of ubuntuphone? Or Why is not possibile to porting video
call app (type/kind ekiga or linphone)? Sorry for trouble and my bad
english. Bye and good/nice day
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Re: [Ubuntu-phone] Curiosity

[Olivier Tilloy]

On Tue, Oct 13, 2015 at 2:08 PM, Yarid Andrea Guglielmetti
 wrote:
> Thanks David, thanks Ubuntu and Canonical. Best regards
>
> -- Messaggio inoltrato --
> Da: David Planella 
> Data: martedì 13 ottobre 2015
> Oggetto: Curiosity
> A: Yarid Andrea Guglielmetti 
>
>
> Hi Yarid,
>
> I'm not up-to-date on the status of WebRTC for our browser app. I think the
> best thing to do might be to send an e-mail to the
> ubuntu-phone@lists.launchpad.net mailing list, where the experts in the
> field can probably give you a better answer.
>
> Take care!
>
> Cheers,
> David.
>
> On Tue, Oct 13, 2015 at 12:00 PM, Yarid Andrea Guglielmetti
>  wrote:
>>
>> Hello David, my name is Yarid. You do not have any news about webrtc in
>> browser-web-app of ubuntuphone? Or Why is not possibile to porting video
>> call app (type/kind ekiga or linphone)? Sorry for trouble and my bad
>> english. Bye and good/nice day

Hi Yarid and everyone interested in WebRTC support in the browser app
(a hot topic these days),

This is actively being worked on. There are two bug reports that you
can track to follow progress on the feature:

  https://launchpad.net/bugs/1410996
  https://launchpad.net/bugs/1505746

Cheers,

 Olivier

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Re: [Ubuntu-phone] RollApp service not work with Ubuntu Phone web browser

[Pat McGowan]

You could file a bug at
https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+filebug
requesting a user-agent override for the site.

Pat

On Tue, Sep 1, 2015 at 4:44 PM, Arch. Gabriele Martelli <
gabrielemarte...@tiscali.it> wrote:

> Hello to all browser developers
>
> I think that it would be useful to use the service RollApp (
> www.rollapp.com) also on the browser of Ubuntu Touch.
>
> RollApp (www.RollApp.com) virtualizes many open source applications, and
> allows you to use it with Chrome and Firefox.
> The files on the cloud can be read, edited, saved, etc.
>
> The problem with Ubuntu phone is that the web browser does not exactly
> Chrome or Firefox, and then the service (which I tested on my desktop with
> Ubuntu 04.15 and Firefox) does not work.
>
> What do you think about?
>
> Gabriele
>
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Re: [Ubuntu-phone] [Development] QtMultimedia Audio playbackRate

[Jim Hodapp]

That's correct, it's not implemented yet and has remained a low priority
for some time now. It's my personal hope that we'll be able to implement
some features like these in the coming months but I can't predict when that
might be.

On Mon, Oct 12, 2015 at 9:08 AM, Mike Sheldon  wrote:

> Hi Jonathan,
>
> On Fri, 2015-09-25 at 16:19 -0400, Jonathan Dan wrote:
> > Hello, I am playing with the Ubuntu SDK.
> >
> > I have a QtMultimedia `Audio` instance. I am changing it's playbackRate.
> > This works fine on my desktop using `qmlscene` but does not seem to have
> > any effect on my phone.
> >
> > Is playbackRate support already implemented on Ubuntu Touch?
>
> As far as I'm aware that isn't supported in media-hub yet, there's a bug
> tracking it here though:
> https://bugs.launchpad.net/media-hub/+bug/1446360
>
> Cheers,
>  Mike.
>
>
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Re: [Ubuntu-phone] RollApp service not work with Ubuntu Phone web browser

[Olivier Tilloy]

On Tue, Sep 1, 2015 at 10:44 PM, Arch. Gabriele Martelli
 wrote:
> Hello to all browser developers
>
> I think that it would be useful to use the service RollApp (www.rollapp.com)
> also on the browser of Ubuntu Touch.
>
> RollApp (www.RollApp.com) virtualizes many open source applications, and
> allows you to use it with Chrome and Firefox.
> The files on the cloud can be read, edited, saved, etc.
>
> The problem with Ubuntu phone is that the web browser does not exactly
> Chrome or Firefox, and then the service (which I tested on my desktop with
> Ubuntu 04.15 and Firefox) does not work.
>
> What do you think about?

It looks like a simple UA override for rollapp.com is enough to get it
working. I just tested and was able to launch gimp and libreoffice
writer in webbrowser-app on desktop.
I’ve re-opened https://launchpad.net/bugs/1490412 (which you
originally filed) to track the issue.

Cheers,

 Olivier

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Re: [Ubuntu-phone] calling for testing the new IDE package

[Zoltán Balogh]

Hi,

I remember that issue. We as ubuntu we, did not push any fix related to 
that problem. But it is possible that with four minor versions upgraded 
this problem is gone. Let me test it :)


bzoltan

On 13/10/15 16:22, Roman Shchekin wrote:

Hi all

I have only one question - did you fix performance issue when CPU 
usage going to 100% for 3-4 seconds if I push "Ctrl" while mouse is 
above some class in source code? It's hard to explain, I can record 
video about it if you interested)


2015-10-13 13:41 GMT+03:00 Zoltán Balogh >:


Thanks for trying it. It was a minor typo level problem in the
debian/control

I have pushed the 3.5.0+15.10.20151012-0ubuntu1~0trusty5 version
to the same PPA.

So in about 2 hours you can give it an other try.

thanks

bzoltan


On 10/13/2015 01:33 PM, Peter Bittner wrote:

On 14.04.3 LTS it doesn't seem installable:

$ sudo apt-get install ubuntu-sdk-ide
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  ubuntu-sdk-ide : Depends: python3-scope-harness but it is
not installable
   Depends: cmake-extras but it is not installable
   Recommends: ubuntu-emulator but it is not
going to
be installed
E: Unable to correct problems, you have held broken packages.

$ cat
/etc/apt/sources.list.d/ubuntu-sdk-team-tools-development-trusty.list
deb
http://ppa.launchpad.net/ubuntu-sdk-team/tools-development/ubuntu
trusty main
# deb-src
http://ppa.launchpad.net/ubuntu-sdk-team/tools-development/ubuntu
trusty main

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty


I have a clean, upgraded system, followed the two steps from your
email literally, but haven't had Qt Creator installed on this
machine
yet.

Peter


2015-10-13 6:23 GMT+02:00 Zoltán Balogh
>:

Hi,

I am about to release the Qt 5.4.2 based QtCreator 3.5 IDE
for 14.04, 15.04
and 15.10 with absolutely same user experience and
interfaces [1].

It is a big change as we step away from depending on the
Qt and UI Toolkit
packages provided from the archives. It is a single
package what bundles all
bits and pieces what the IDE needs.

So I am calling for some volunteers to test this package
before we replace
the present IDE solution.

Here is what you need to do:

$ sudo add-apt-repository
ppa:ubuntu-sdk-team/tools-development
$ sudo apt-get update && sudo apt-get install
ubuntu-sdk-ide && sudo apt-get
dist-upgrade

It will add our SDK Tools Development PPA to your system,
upgrade the click
packages from there and install the Ubuntu SDK IDE package.

This package does conflict with the QtCreator and Ubuntu
plugins possible
installed on your system! But you do no have to worry
about as this conflict
does not have any effect on your projects, chroots or any
other personal
bits. It will possible effect your personal QtCreator
settings.

The important changes in this release other than upgraded
Qt and Qtcreator
is that the Kits this IDE creates will have the Overlay
PPA enabled by
default. So I would recommend to destroy and recreated
yout 15.04 Kits
(click chroots) after you have installed this new IDE.

Please reach out for me on IRC or here on the mailing list
if you wish to
join our testing squad :) For compensation I promise bad jokes

cheers,

bzoltan


[1]
https://developer.ubuntu.com/en/blog/2015/09/01/next-generation-sdk/



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[Ubuntu-phone] [development] [OpenGL] QOpenGLTexture crash on phone

[Krisztián Nagy]

Hello everyone,

I am trying to develop a 3D OpenGL application for the Ubuntu Phone. After
reading about different options of how this can be accomplished, I decided
to work my way starting from the "OpenGL under QML" demo app, as I have
experience in OpenGL and WebGL as well as C++ and Qt, though I haven't used
the two sides together before.
So first steps went well, I can load vertex data from a file (positions,
colors, normals, texture coords) and display the appropriate model rotating
in 3D with some basic shaders behind the QML based UI.

However, if I try to apply textures, the

new QOpenGLTexture(someQImage);

call instantly crashes the app on my BQ Acquaris E4.5. Using the same code,
everything works perfectly with the desktop target, the properly textured
model can be seen. If I comment out this single line, the app works
properly on the phone as well, showing the model without the texture color
added.

I could not figure out the problem, as the application is quite simple, the
IDE only shows

Sdk-Launcher> Received a failed event

and there is nothing in the .cache/upstart log of the app. (apart from the
usual "Error opening shm" messages, but those also show for the working
app, when no textures are applied)

Did anyone here meet the same issue? Is there a bug in the OS or in QtGUI
which I should check? Or some special consideration when using
QOpenGLTexture in Ubuntu Touch?
As I see perfectly working 3D OpenGL apps in the store, I am wondering if
that is because I should choose another path for creating an OpenGL app as
this QML-OpenGL solution is yet buggy, or I should keep looking for some
mistake in my own code (of which there can always be some really sneaky
ones when graphics programming is involved). Any input is appreciated.

Thanks!
Krisztián
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[Ubuntu-phone] Landing team 13.10.15

[Łukasz 'sil2100' Zemczak]

Hello everyone,

OTA-7 testing is almost done. We're still waiting for 2 fixes before the
final release - please see the issue list below for information about
the bugs themselves. Once those are done, we will re-spin and QA will
perform delta-testing. We should still be able to have a releasable
image starting next week.

As for OTA-8 - we have finalized the release dates for the new
milestone. The current timeline is:

October 27th - Feature and String Freeze
November 10th - Final Freeze, First Release Candidate
November 18th - Planned release date

The timeline can change, of course, but this is our initial target for
OTA-8.


* What landed in our images:
http://people.canonical.com/~lzemczak/landing-team/ubuntu-touch

#147 rc-proposed/krillin
-
http://people.canonical.com/~lzemczak/landing-team/ubuntu-touch/rc-proposed/147.commitlog


* Smoke-testing results:
devel : http://ci.ubuntu.com/smokeng/wily/touch/
rc : http://ci.ubuntu.com/smokeng/vivid/touch_stable/


* Some useful documentation:
https://wiki.ubuntu.com/LandingTeam

https://wiki.ubuntu.com/citrain/RTMLandingApproaches
https://wiki.ubuntu.com/citrain/LandingProcess
https://wiki.ubuntu.com/LandingTeam/Smoketesting
https://wiki.ubuntu.com/LandingTeam/ReleaseSchedule
http://developer.ubuntu.com/start/ubuntu-for-devices/image-channels/

https://requests.ci-train.ubuntu.com/
https://trello.com/b/AE3swczu/silo-testing
http://people.canonical.com/~lzemczak/issues/


* Blocking issues (stable):

** core_pattern is incorrect on boot with crash reporting enabled
https://bugs.launchpad.net/bugs/1505302

** Alerts like for calendar events should use a default sound different
from alarms
https://bugs.launchpad.net/bugs/1505688


* Blocking issues (devel):

** core_pattern is incorrect on boot with crash reporting enabled
https://bugs.launchpad.net/bugs/1505302

** Alerts like for calendar events should use a default sound different
from alarms
https://bugs.launchpad.net/bugs/1505688


Best regards,

-- 
Łukasz 'sil2100' Zemczak
 Foundations Team
 lukasz.zemc...@canonical.com
 www.canonical.com

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Re: [Ubuntu-phone] Camera doesn't work anymore

[Alfonso Sanchez-Beato]

On Thu, Sep 3, 2015 at 9:40 PM, Eva Zobell  wrote:

> Hi,
>
> Since the last update to version 25, my camera doesn't work anymore. I can
> open the appartement and all the buttons work/are active excerpt for the
> button to actually taken the picture or film. Alsof my screen stars
> entirely black.
>
> Can you please help and tell me hoe to fiks this problem?
>

Maybe permissions to access the camera are not provided. Try going to

System Settings -> Security & privacy -> App permissions -> Camera

and check if camera app has permissions there.


>
> Many thanks in advance!
>
> Kind regards,
> Eva
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Re: [Ubuntu-phone] [DEVELOPMENT] Sony Z Ultra

[David Planella]

On Sun, Sep 13, 2015 at 1:16 PM, Pedro Vicente 
wrote:

> Hi,
>
>
> I'm Pedro Dias Vicente, at xda-developers I decided to port Ubuntu to Sony
> Z Ultra.
>

Hi Pedro,

That's fantastic, good work! :)


>
> Following the official topic -
> http://forum.xda-developers.com/xperia-z-ultra/development/rom-ubuntu-touch-15-04-vivid-velvet-t3036788
>
> I'm trying to follow the wiki Ubuntu.
>
> I made all the steps and the ./check-config -w defconfig
>
> The defconfig is aosp_togari_row_defconfig from the kernel at github
> sonyxperiadev.
>
> With my files in dev-host, follow links:
> - http://d-h.st/ODU
> - http://d-h.st/OS4
>
> And others.
>
> I want to know how i can flash my images for fastboot and using with the
> Ubuntu flasher install.
>

Two things come to mind:

1) The section "Push to your device with rootstock-ng" at
https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/#anchor5
can probably help you
2) Could you tell us exactly which steps you followed, where they failed
and which error messages you were getting? This will increase the chances
for someone to be able to help you.

Thanks!

Cheers,
David.


>
> Sometimes it broke in the end.
>
> Thank You.
>
> Best Regards,
> Pedro Dias Vicente
>
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