[SailfishDevel] 回复：Devel Digest, Vol 72, Issue 12
Leszek Lesner
leszek.lesner at web.de
Tue Apr 14 07:14:31 UTC 2020
Hi,
Am Dienstag, 14. April 2020, 09:09:32 CEST schrieb 不瘦十斤不改名字:
> 给我个说法啊，信用卡付了款，不能用安卓虚拟机
officially only supported in Europe right now.
However nothing stops you from using a VPN
(translate by google)
官方目前仅在欧洲提供支持。
但是，没有什么可以阻止您使用VPN
>
>
> ------------------ 原始邮件 ------------------
> 发件人: "devel-request"<devel-request at lists.sailfishos.org>;
> 发送时间: 2020年4月14日(星期二) 下午3:12
> 收件人: "devel"<devel at lists.sailfishos.org>;
>
> 主题: Devel Digest, Vol 72, Issue 12
>
>
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> 1. 回复：Devel Digest, Vol 72, Issue 11
> (=?gb18030?B?srvK3cquve+yu7jEw/vX1g==?=)
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>
> ----------------------------------------------------------------------
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> Message: 1
> Date: Tue, 14 Apr 2020 15:07:05 +0800
> From: "=?gb18030?B?srvK3cquve+yu7jEw/vX1g==?=" <1028294566 at qq.com>
> To: "=?gb18030?B?ZGV2ZWwtcmVxdWVzdA==?=" <devel at lists.sailfishos.org>
> Subject: [SailfishDevel] 回复：Devel Digest, Vol 72, Issue 11
> Message-ID: <tencent_AE2916F443A6DC6BCBFACDE28A8B4141E405 at qq.com>
> Content-Type: text/plain; charset="gb18030"
>
> 我的怎么用不了虚拟安卓，已付款
>
>
> ------------------ 原始邮件 ------------------
> 发件人: "devel-request"<devel-request at lists.sailfishos.org>;
> 发送时间: 2020年4月14日(星期二) 中午1:40
> 收件人: "devel"<devel at lists.sailfishos.org>;
>
> 主题: Devel Digest, Vol 72, Issue 11
>
>
>
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> Today's Topics:
>
> 1. memory leak? (E.S. Rosenberg)
> 2. Re: memory leak? (David Llewellyn-Jones)
> 3. Re: memory leak? (E.S. Rosenberg)
> 4. Lipstick not launching app (Julien Blanc)
> 5. Re: Lipstick not launching app (Андрей Кожевников)
> 6. Re: Lipstick not launching app (Julien Blanc)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 13 Apr 2020 15:54:02 +0300
> From: "E.S. Rosenberg" <es.rosenberg+sailfishos.org at gmail.com>
> To: Sailfish OS Developers <devel at lists.sailfishos.org>
> Subject: [SailfishDevel] memory leak?
> Message-ID:
> <CAHxFV_vsa-
YEJ2pL2s8xk=7rwNOp9SfJ6BsanEQ76fBubHVdZg at mail.gmail.com>
>
Content-Type: text/plain; charset="utf-8"
>
> Hi all,
> Recently I've noticed my phone running out of memory more often.
> I've update to 3.3.0.14 but I also released a newer version of gPodder
> which may be guilty of this.
> However closing gPodder does not release memory so I'm not really sure if I
> should blame myself or that lipstick is after all leaking memory. Also how
> does one optimize a qml/python apps memory usage? Neither is managed to the
> best of my knowledge.
> I may have time later to test the level of involvement of gPodder by
> downgrading.
> Thanks,
> Ei
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> Message: 2
> Date: Mon, 13 Apr 2020 17:03:05 +0300
> From: David Llewellyn-Jones <david at flypig.co.uk>
> To: devel at lists.sailfishos.org
> Subject: Re: [SailfishDevel] memory leak?
> Message-ID: <3b91822b-d63c-5266-f907-e4dc7a46035c at flypig.co.uk>
> Content-Type: text/plain; charset=utf-8
>
> On 13/04/2020 15:54, E.S. Rosenberg wrote:
> > Recently I've noticed my phone running out of memory more often.
> > I've update to 3.3.0.14 but I also released a newer version of
> gPodder
> which may be guilty of this.
> > However closing gPodder does not release memory so I'm not really
> sure
> if I should blame myself or that lipstick is after all
> leaking memory. > Also how does one optimize a qml/python apps
> memory usage? Neither is > managed to the best of my knowledge.
> > I may have time later to test the level of involvement of gPodder
> by
> downgrading.
>
> Hi Eli,
>
> If the memory isn't released when gPodder's closed (assuming the app is
> definitely closed, and not just hidden), then it's highly unlikely to be
> gPodder draining your memory.
>
> A very simple way to check memory usage is just to take a look at the
> output of "top". The following will show everything running ordered by
> memory usage and keep it updated:
>
> top -o %MEM
>
> Or if you just want to track gPodder you could use something like this:
>
> top -o %MEM -p `pgrep sailfish-qml`
>
> I used sailfish-qml as the app name, since probably that's what gPodder
> will be called if it's QML/python-only, but you can change it to
> whatever you're interested in.
>
> Finally I was going to suggest to run it with valgrind, which gives a
> summary of memory leaks when you close the app and I've found useful in
> the past for C++ code. Unfortunately when I tried it on another QML-only
> app the results weren't very helpful at all. So this may not be a
> helpful route to go down.
>
> Nevertheless I uploaded an RPM to openrepos in case it's helpful in some
> other context:
>
> https://openrepos.net/content/flypig/valgrind
>
> David
> --
> Website: https://www.flypig.co.uk
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 13 Apr 2020 17:47:04 +0300
> From: "E.S. Rosenberg" <es.rosenberg+sailfishos.org at gmail.com>
> To: Sailfish OS Developers <devel at lists.sailfishos.org>
> Subject: Re: [SailfishDevel] memory leak?
> Message-ID:
> <CAHxFV_t9EaKUdktvUAf6i-=g1qgWb0DF4YZexER=8yP3-
aYTdQ at mail.gmail.com>
>
Content-Type: text/plain; charset="utf-8"
>
> Hi David,
> I have been using htop to monitor what is going on before and after
> closing.
In the past I've used valgrind for C++ projects (openlighting)
> but this is python/QML with no compiled code (from my side) at all to the
> best of my understanding valgrind can't help me with this, but I may be
> wrong.
> Memory usage of the newer version of gPodder is definitely higher (it loads
> a large amount of images) but it's also not released with closing gPodder
> (which does not background) so I suspect there is some bad synergy
> happening by a memory leak in system libraries being exasperated by
> gPodder. I downgraded on my phone and I could push memory usage up by just
> switching between lots of different pages and it seems pages don't get
> cleared from memory when not in use, though memory usage did drop a bit
> when I locked the screen.
> (By opening all podcast information pages which include logos and all
> episode listings one after the other I managed to enlarge the total memory
> footprint [VIRT] from ~500M to 1200M after screen lock it dropped back down
> to ~850M, resident memory usage [RES] was doubled by this and never dropped
> back down)
> In the newer version the episode listings are much heavier because each
> episode comes with a picture.
>
> Thanks,
> Eli
>
> Op ma 13 apr. 2020 om 17:03 schreef David Llewellyn-Jones <
> david at flypig.co.uk>:
>
> > On 13/04/2020 15:54, E.S. Rosenberg wrote:
> > > Recently I've noticed my phone running out of memory more
> often.
> > I've update to 3.3.0.14 but I also released a
> newer version of gPodder > > which may be guilty of this.
> > > However closing gPodder does not release memory so I'm not
> really sure
> > if I should blame myself or that lipstick is
> after all leaking memory. > > Also how does one optimize a
> qml/python apps memory usage? Neither is > > managed to the
> best of my knowledge.
> > > I may have time later to test the level of involvement of
> gPodder by
> > downgrading.
> >
> > Hi Eli,
> >
> > If the memory isn't released when gPodder's closed (assuming the
> app is
> definitely closed, and not just hidden), then it's highly
> unlikely to be > gPodder draining your memory.
> >
> > A very simple way to check memory usage is just to take a look at
> the
> output of "top". The following will show everything running
> ordered by > memory usage and keep it updated:
> >
> > top -o %MEM
> >
> > Or if you just want to track gPodder you could use something like
> this:
>
> > top -o %MEM -p `pgrep sailfish-qml`
> >
> > I used sailfish-qml as the app name, since probably that's what
> gPodder
> will be called if it's QML/python-only, but you can
> change it to > whatever you're interested in.
> >
> > Finally I was going to suggest to run it with valgrind, which gives
> a
> summary of memory leaks when you close the app and I've found
> useful in > the past for C++ code. Unfortunately when I tried it on
> another QML-only > app the results weren't very helpful at all. So
> this may not be a > helpful route to go down.
> >
> > Nevertheless I uploaded an RPM to openrepos in case it's helpful in
> some
> other context:
> >
> > https://openrepos.net/content/flypig/valgrind
> >
> > David
> > --
> > Website: https://www.flypig.co.uk
> > _______________________________________________
> > SailfishOS.org Devel mailing list
> > To unsubscribe, please send a mail to
> > devel-unsubscribe at lists.sailfishos.org
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>
> Message: 4
> Date: Mon, 13 Apr 2020 18:12:35 +0200
> From: Julien Blanc <julien.blanc at tgcm.eu>
> To: Sailfish OS Developers <devel at lists.sailfishos.org>
> Subject: [SailfishDevel] Lipstick not launching app
> Message-ID: <b1756f97cf8c1e4fbf672c03d3323da76902cbde.camel at tgcm.eu>
> Content-Type: text/plain; charset="UTF-8"
>
> Hi,
>
> I’m running into a pretty annoying issue with lipstick not launching
> the application i develop anymore (occurs with 3.3, but occurs after i
> made some changes which should not be relevant).
>
> The application launch fine from a terminal, launch fine from the sdk,
> but launching it from lipstick, it never gets launched and the process
> does not show up when running top/ps & co.
>
> This seems like there could be something wrong with my .desktop file,
> but it didn't change between version 0.6 which was working fine with
> 3.3 and the dev version, which is not (i could not test dev version
> with 3.2 yet).
>
> journalctl does not show anything. There must be something wrong with
> my app, since it is the only one showing this behaviour (and it didn't
> before), but i'm puzzled as how to debug this. Any pointer would be
> greatly appreciated.
>
> Regards,
>
> Julien
>
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 13 Apr 2020 19:57:14 +0300
> From: Андрей Кожевников <coderusinbox at gmail.com>
> To: Sailfish OS Developers <devel at lists.sailfishos.org>
> Subject: Re: [SailfishDevel] Lipstick not launching app
> Message-ID:
>
<CAFbg4UeLTMb8UdTYTHJmr39vi_7KV4ygLsTu7bcnuDhpgv7XYA at mail.gmail.com>
>
Content-Type: text/plain; charset="utf-8"
>
> Hello. You're right. Show us your .desktop file to judge
>
> пн, 13 апр. 2020 г. в 19:12, Julien Blanc <julien.blanc at tgcm.eu>:
>
> > Hi,
> >
> > I’m running into a pretty annoying issue with lipstick not
> launching
> the application i develop anymore (occurs with 3.3, but
> occurs after i > made some changes which should not be relevant).
> >
> > The application launch fine from a terminal, launch fine from the
> sdk,
> but launching it from lipstick, it never gets launched and
> the process > does not show up when running top/ps & co.
> >
> > This seems like there could be something wrong with my .desktop
> file,
> but it didn't change between version 0.6 which was working
> fine with > 3.3 and the dev version, which is not (i could not test
> dev version > with 3.2 yet).
> >
> > journalctl does not show anything. There must be something wrong
> with
> my app, since it is the only one showing this behaviour (and
> it didn't > before), but i'm puzzled as how to debug this. Any
> pointer would be > greatly appreciated.
> >
> > Regards,
> >
> > Julien
> >
> > _______________________________________________
> > SailfishOS.org Devel mailing list
> > To unsubscribe, please send a mail to
> > devel-unsubscribe at lists.sailfishos.org
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>
> Message: 6
> Date: Tue, 14 Apr 2020 07:35:13 +0200
> From: Julien Blanc <julien.blanc at tgcm.eu>
> To: devel at lists.sailfishos.org
> Subject: Re: [SailfishDevel] Lipstick not launching app
> Message-ID: <4bfbf033104b80e93c74fb92459c40974c16245a.camel at tgcm.eu>
> Content-Type: text/plain; charset="UTF-8"
>
> There it is :
>
> [Desktop Entry]
> Type=Application
> X-Nemo-Application-Type=silica-qt5
> Icon=harbour-kontroller
> Exec=harbour-kontroller
> Name=Kontroller
> # translation example:
> # your app name in German locale (de)
> #
> # Remember to comment out the following line, if you do not want to use
> # a different app name in German locale (de).
> #Name[de]=kontroller
>
>
> The whole source code is available here:
>
> https://github.com/Julien-Blanc-tgcm/kontroller
>
> I changed a lot of things from v0.6, so tracking which particular
> change triggers the problem is not an easy task. I’d rather have a way
> to get more traces from lipstick than reverting every single change i
> made.
>
> THanks for your help,
>
> Regards,
>
> Julien
>
> Le lundi 13 avril 2020 à 19:57 +0300, Андрей Кожевников a écrit :
> > Hello. You're right. Show us your .desktop file to judge
> >
> > пн, 13 апр. 2020 г. в 19:12, Julien Blanc
> <julien.blanc at tgcm.eu>:
> > Hi,
> > >
> > > I’m running into a pretty annoying issue with lipstick
> not
> > launching
> > > the application i develop anymore (occurs with 3.3, but
> occurs
> > after i
> > > made some changes which should not be relevant).
> > >
> > > The application launch fine from a terminal, launch fine
> from the
> > sdk,
> > > but launching it from lipstick, it never gets launched and
> the
> > process
> > > does not show up when running top/ps & co.
> > >
> > > This seems like there could be something wrong with my
> .desktop
> > file,
> > > but it didn't change between version 0.6 which was working
> fine
> > with
> > > 3.3 and the dev version, which is not (i could not test
> dev version
> > with 3.2 yet).
> > >
> > > journalctl does not show anything. There must be something
> wrong
> > with
> > > my app, since it is the only one showing this behaviour
> (and it
> > didn't
> > > before), but i'm puzzled as how to debug this. Any pointer
> would be
> > greatly appreciated.
> > >
> > > Regards,
> > >
> > > Julien
> > >
> > > _______________________________________________
> > > SailfishOS.org Devel mailing list
> > > To unsubscribe, please send a mail to
> > > devel-unsubscribe at lists.sailfishos.org
> >
> > _______________________________________________
> > SailfishOS.org Devel mailing list
> > To unsubscribe, please send a mail to
> > devel-unsubscribe at lists.sailfishos.org
> >
>
>
>
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