canonical-ci-engineering team mailing list archive

[Francis Ginther <francis.ginther@xxxxxxxxxxxxx>]

Paul,

Here is the contents of the flash job between the BEGIN and END
markers, image_type=trusty-proposed. Another possible difference to
keep in mind is that the phones are flashed right after the test
completes, so they aren't sitting there idle before the flash starts.
I also have a maguro here, I'll setup an overnight flash loop and see
what happens.

Francis

# BEGIN
# Install the latest requested image
phablet-flash ubuntu-system --serial $ANDROID_SERIAL --channel
$image_type --bootstrap

adb -s $ANDROID_SERIAL wait-for-device
sleep 60
# END

On Wed, Nov 6, 2013 at 2:46 PM, Paul Larson <paul.larson@xxxxxxxxxxxxx> wrote:
> That's good to hear, we've been struggling around the mtp issues for a while
> now, and having a cleaner solution would be good. I doubt that mtp is your
> problem though. I have never seen the mtp/adb conflict cause a device to
> completely go away. It only tends to cause adb disconnects, and temporary
> device-not-found at the most.
>
> How is the way we flash our devices in image testing different from how we
> flash for these tests? I have a maguro here, and would be interested in
> running a continuous flash on it with the same exact procedure that's
> causing it to fail for you to see if I can reproduce.  Similarly, maybe it
> would be worth adopting our provision.sh script used in image testing? It
> has been working reliably for us for quite a while.
>
>
> On Wed, Nov 6, 2013 at 11:15 AM, Francis Ginther
> <francis.ginther@xxxxxxxxxxxxx> wrote:
>>
>> On Wed, Nov 6, 2013 at 9:25 AM, Andy Doan <andy.doan@xxxxxxxxxxxxx> wrote:
>> > Disabling MTP sounds interesting - However, AIUI, MTP is still going to
>> > cause havoc on the target that's really been our core problem. Still
>> > might
>> > be worth a shot given the pain we are currently experiencing.
>>
>> I looked at disabling MTP connections on the host, turns out it
>> already is disabled on okiku, at least I could not find any mtp rules
>> under /lib/udev/rules.d/. Those rules were present on
>> ps-android-sandybridge. So, not a solution.
>>
>> For MTP on the target, I learned it can be disabled with:
>> "adb shell echo manual > /etc/init/mtp-server-bootup.override"
>>
>> Sounds like sergio is working on a phablet-* way to do this.
>>
>> Francis
>> --
>> Francis Ginther
>> Canonical - Ubuntu Engineering - Continuous Integration Team
>>
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>



-- 
Francis Ginther
Canonical - Ubuntu Engineering - Continuous Integration Team