/srv/irclogs.ubuntu.com/2015/09/10/#ubuntu-touch.txt

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undertaskerI got an Ubuntu phone yesterday (Aquaris 4.5). It sucks.05:51
Stskeepsthen sell it to somebody who'll like it, get back the money? :P05:52
undertaskerThat's what I'll most likely do.05:53
undertaskerYou can't even charge it from a normal USB port (in my case a hub that can deliver 4A!). It barely keeps the charge, but the % never goes up.05:54
undertaskerIt's bulky, the display is bad for that price, the wifi connection becomes slow after some minutes, so I have to reconnect, etc.05:55
undertaskerNo email reception in the background.05:56
undertaskerNot really usable at this time.05:56
undertaskerI don't understand why the developers work on eye candy, while essential functions are missing.05:58
undertaskerLocation Service Test:07:24
undertaskerError:07:24
undertaskerPositionSource.NoPositioningMetho...07:24
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mptogra_, I have no idea07:41
mptAnd I very much doubt that any designer ever specced that or even thought about it07:42
ogra_ah, i thought it was a design thin07:42
ogra_g07:42
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JamesTaitGood morning all; happy Thursday, and happy Swap Ideas Day! 😃08:47
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undertaskerAny ideas, why my GPS doesn't work? BQ Aquaris 4.509:44
Stanley00undertasker: I can't tell, but can you post full error message?09:45
undertaskerLocation Service Test:09:46
undertaskerError:09:46
undertaskerPositionSource.NoPositioningMetho...09:46
undertaskerThe rest is unreadable09:47
undertaskerAlso every other program I've tested so far never gets a position09:47
undertaskerAll GPS options are enabled, the phone has a working mobile data connection (HSDPA).09:48
undertaskerAnd I'm outdoors with free sight in all directions.09:48
Stanley00undertasker: try find solution here then http://askubuntu.com/questions/603101/gps-unvailable-on-aquaris-e4509:49
Stanley00gps is slow, you may need wifi, or wait about 20min09:49
davmor2undertasker: did you enable the here maps part or just gps?09:50
undertaskerBoth09:50
undertaskerStanley00: I already read that, but it doesn't help09:50
davmor2undertasker: where in the world are you based09:51
undertaskerGermany09:51
davmor2undertasker: hmmm should just work then09:51
Stanley00undertasker: doesn't help? I think it's very clear that, you need to have wifi or wait 20min if you use gps alone.09:51
Stanley00davmor2: can here map work with HSDPA location?09:52
Stanley00undertasker: actually, 20min is too much, I got gps alone about less than 10min for the first time connect on my E5.09:52
undertaskerI tried it yesterday with wifi on, but in the house. All other phones and GPS receivers get a fix there, but the bq didn't.09:53
davmor2Stanley00: Here uses everything it can to get info for agps and then standard gps after that09:53
davmor2Stanley00: norm is around 15 minutes09:53
undertaskerToday I was outside, maybe 20 min, with HSDPA, but nothing.09:54
undertaskerI'll try again longer, but I have to say that even if it works then, it's not usable. I have a standalone GPS module, some years old, and that gets a fix in 2-3 minutes, even if I didn't power it up for over a year.09:56
davmor2undertasker: open system-settings→security→Location access in there ensure the apps you use for location are registers and have a tick and make sure that the here option is enabled and then reboot and try again09:56
undertaskerI did. Every app has access, all gps options are enabled, I restarted, left the phone running outside for half an hour. Nothing.10:47
davmor2undertasker: you need to have a location based app open in the foreground and the phone screen kept awake for gps to work if agps isn't.10:49
undertaskerSure.11:01
undertaskerIs there a way to log the communication to the GPS? Or get the raw data?11:02
undertaskerI miss the back button. Badly.11:04
ogra_you will miss the swiping in no time ;)11:05
* ogra_ recently had to use an android phone after over a year and nearly got mad about the back button11:06
ogra_so inconsistent11:06
davmor2ogra_: ah that is because the used the back button, I hit the app switcher or home button and only use the back button in app when I have no choice but to use it :)11:07
undertaskerCan I ssh into the phone through USB?11:09
ogra_you can use phablet-shell, that creates an ssh session over adb11:10
argon18yes, but you need the ubuntu-sdk11:10
ogra_nah11:10
ogra_only phablet-tools11:10
undertaskerIs this the gpsd? /custom/vendor/here/location-provider/bin/arm-linux-gnueabihf/posclientd --preinst-dir /custom/vendor/here/location-provider/share --storage-dir /userdata/system-data/var/lib/ubuntu-location-provider-here11:22
undertaskerHow does the main processor communicate with the gps? i2c, spi, system bus?11:22
undertaskerbtw. phablet-shell doesn't work, but adb shell does. I could've thought of that earlier.11:24
undertaskerSo how do I get raw gps data?11:25
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undertaskercat /dev/gps gives nothing11:26
ogra_how does phablet-shell not work ?11:26
ogra_(it definitely should, whats the error ?)11:26
undertasker"/custom/vendor/here/location-provider/bin/arm-linux-gnueabihf/posclientd --preinst-dir /custom/vendor/here/location-provider/share --storage-dir /userdata/system-data/var/lib/ubuntu-location-provider-here"11:27
undertaskerSorry. wrong buffer11:27
undertasker"/home/keiner/.ssh/known_hosts updated.11:28
undertaskerOriginal contents retained as /home/keiner/.ssh/known_hosts.old11:28
undertaskerls: cannot access /home/keiner/.ssh/*.pub: No such file or directory"11:28
ogra_oh, right, you need a key on the host machine :)11:28
ogra_we dont allow ssh paasword auth on the phone for obvious reasons :)11:28
undertaskerok, got it11:29
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ogra_(a 4 digit pin isnt really a secure ssh password :) )11:30
undertaskerworks now11:30
undertaskerBut again, how to get raw gps data?11:31
ogra_undertasker, tvoss should know, i think there are various tools in ubuntu-location-service  to read data directly for debugging11:32
undertaskertvoss: are you listening?11:37
undertaskerubuntu-location-serviced-cli --property is_online --get11:38
undertaskerLocation service is Problem executing the CLI: org.freedesktop.DBus.Error.ServiceUnknown: The name com.ubuntu.location.Service was not provided by any .service files11:38
undertaskerCan I safely use apt, or will that screw up my phone?11:40
jgdxundertasker, a writeable image has the potential to screw up your phone11:42
k1l_you wont get updates when you make your image writeable to use apt-get, iirc11:43
jgdxk1l_, I don't find that to be the case. Maybe I'm doing something wrong/right.11:46
ogra_yeah, sadly you will get upgrades and your system will be broken silently11:46
* ogra_ looks forward to snappy on the phone ... :)11:47
jgdxwhats snappy11:47
undertaskerA little crocodile11:47
ogra_:D11:47
davmor2jgdx: Don't bait the bear11:47
* ogra_ notes undertasker is german :)11:48
undertaskerDang, got me.11:48
ogra_jgdx, the next evolution step of the phone OS11:48
jgdxogra_, ;)11:48
jgdxthe next evolution, period11:48
ogra_http://www.ubuntu.com/cloud/tools/snappy in case you like marketing docs :)11:49
m0n5t3r_bleah, and here I was, hoping the phone os will become more usable, not less... like being able to install stuff like a normal distro11:49
jgdxsnappy das kleine revolution11:49
ogra_or better https://developer.ubuntu.com/en/snappy/11:49
ogra_m0n5t3r_, you mean configure, make, make install in unpackaeg tarballs ?11:50
ogra_*unpacked11:50
m0n5t3r_nope, apt-get11:50
m0n5t3r_snappy smells like lock-in11:50
ogra_so you are referring to debian based distros :)11:50
ogra_it isnt11:50
ogra_and it is way way more flexible than the current phone OS11:50
m0n5t3r_I looked into it briefly for VMs, gave up11:51
jgdxlock-in? ogra_, isn't the packaging format open?11:52
ogra_well, nobody forces you11:52
ogra_jgdx, yes, and you can sidleoad anything you like ...11:52
m0n5t3r_why, yes, it's open, and one is indeed free to package all the things he needs11:52
ogra_and there is a tool that buiolds snaps for you from debs if you want to ...11:52
jgdxm0n5t3r_, so what constitutes the lock?11:53
ogra_as well as a "classic mode" that will integrate lxc containers you can just use with apt11:53
tvossundertasker, you want to run as sudo, and pass a --bus system11:54
undertaskerI already tried sudo, but what bus do I need?11:55
m0n5t3r_jgdx: I was being sarcastic, maintaining my own snaps doesn't sound like much fun11:55
jgdxm0n5t3r_, okay11:56
m0n5t3r_given enough spare time it is doable, but...11:56
ogra_unlike people from redhat want to make you belive, snappy is actually pushed by developers as a next step distro system with all the drawbacks we experienced over the last ten years removed ... not by marketing ;)11:56
undertaskertvoss, what bus do I specify?11:57
ogra_and the snap store is a direct result from experience with trying to support third party devs with ubuntu-software-center using debs11:57
tvossundertasker, system11:57
* m0n5t3r_ swallows sarcastic remark about systemd being pushed by developers as well11:57
m0n5t3r_I'll be watching snappy, anyway11:58
undertaskerInstantiating and configuring: gps11:58
undertaskerIssue instantiating provider: Problem instantiating provider11:58
undertaskerProblem executing the daemon: The name is already owned on the bus.11:58
undertaskerSeems like it is already running11:58
ogra_m0n5t3r_, systemd is a necessary evil ... sadly ... we dont have the manpower to maintain thousands of upstart jobs in each and every possible package11:58
m0n5t3r_if it becomes usable it might solve a thing or two about deploying untrustable apps (<ahem>wordpress<ahem>)11:59
* ogra_ would have loved to stay with upstart ... but that would only have been possible if debian had helped maintaining the boot jobs in the packages11:59
ogra_exactly11:59
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undertaskerubuntu-location-serviced-cli --property visible_space_vehicles --get --bus system12:01
undertaskerVisible space vehicles:12:01
undertasker(type: gps, prn: 1, snr: 23, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 5, snr: 31, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 14, snr: 21, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 16, snr: 33, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 20, snr: 32, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 26, snr: 40, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 27, snr: 32, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
undertasker(type: gps, prn: 29, snr: 20, has_almanac_data: 0, has_ephimeris_data: 0, used_in_fix: 0, azimuth: 0 deg, elevation: 0 deg)12:01
ogra_uuuuh !12:01
ogra_use a pastebin please :)12:01
undertaskerSo it sees in fact satellites, but doesn't get a fix12:01
ProstheticSaww i missed a chance to bash systemd (im a sysadmin, nuff said right?)12:02
undertaskerIt was still below the flood detector threshold12:02
ogra_hah12:02
m0n5t3r_"Visible space vehicles" lol12:02
ogra_not above mine :P12:02
ogra_s/not/but/12:03
undertaskerThe snr is really good for indoors, so why is there no fix?12:04
nhainesogra_: haha, I was in the pool with a friend's kid a couple weeks ago and found a crocodile float and started singing "Ich bin Schappi, der kleine Krokodile, komm' aus Ägypten, der liegt direkt am Nil...." then I had to mutter "ich schapp' etwas etwas etwas..."12:05
ProstheticSogra: if you dont have the dev resources to maintain init scripts for all packages, whats gonna happen in future? i figured once you went snappy/click it was all over red rover for being based on deb unstable?12:05
nhainesAnd he laughed and sang "etwas etwas" a bit and then asked me to stop singing the song.  :)12:05
ogra_ProstheticS, snappy uses systemd12:06
ogra_nhaines, lol12:06
ProstheticSno doubt, but still, you're going to have to repackage everything right? well, every non system component12:06
ProstheticSnonstandard system component perhaps is better?12:06
ogra_well, snapcraft (the builder tool) creates the necessary systemd unit files automatically12:07
ogra_in case you have a snap with a service12:07
ogra_for the core system just the ones included in the debs are used12:07
ProstheticSah right, so still based on deb unstable in the future then right?12:08
ogra_the core will always be built from debs12:08
ProstheticSrighto, makes more sense now12:08
ProstheticSi guess.....12:08
ogra_snaps can just be built from anything you can imagine12:08
ProstheticS:p12:08
ogra_a snap only wants binaries and be told how to use them ... how you create these binaries is totally up to you ... they can come from debs, they can come from a github build or whatever12:09
ogra_(even from a tarball with make/make install)12:09
ProstheticSso, you have an image, the base image, and you run the install against it (with a deb) then do a diff against it and make a snap from it? :p12:09
ogra_you mean for the core image ?12:10
ProstheticSnah , im just messing12:10
ProstheticSdw12:10
ProstheticSit sounds interesting to me, ide like to see it, but my resistance to go anywhere near systemd means that i might not see it for some time :p12:10
ProstheticSapart from on live cds/ in vms12:11
ProstheticShell, for the first time in a while im contemplating gentoo again just to get a mainstream(ish) distro that isnt systemd and isnt ancient(ish) software (slackware and friends)12:12
ogra_yeah, well ... snappy core is mainly: systemd, /bin/sh , the snappy binary ... and the glue to make these three work together12:12
ogra_so yeah, if you have philosophical problems with systemd, snappy might not be for you12:12
ProstheticS:D12:13
ogra_btw, we should probably be in #snappy and not spam the phone channel with offtopic stuff12:14
m0n5t3r_systemd has been mostly stable on my laptop (apart from the way it handles openvpn - it is a mess, starts every vpn it finds, but I was able to make it do what I wanted with an if-up script that stops the ones that should be stopped)12:14
ProstheticSits ok, i respect the idea, and have played with it a bit, got my microserver to boot in like 13 seconds up to a gui with units and whatnot, great job, if it were only the init system (back then it mostly only was :D) then i could be more friendly toward it12:14
ogra_(and i also think i have used up my monthly "snappy is awesome" contingent with popey now)12:14
m0n5t3r_I'm still expecting it to fail catastrophically, though :P12:14
ProstheticSwe can only hope there m0n5t3r_ :p12:16
undertaskerI'm waiting for the day when someone find a catastrophic bug in systemd, and uses it to go around an own all linux servers.12:16
ProstheticS:)12:16
ProstheticSor just to crash them?12:16
ogra_until then you can just use an ubuntu phone ... it still uses upstart (and will do so until the snappy switch)12:17
ProstheticSi do have one :)12:17
ogra_the first hack on ubuntu phone from community guys was a server install btw http://community.bonitasoft.com/bonita-platform-running-smartphone12:18
ProstheticSbut yer ,why 1 system , to control networking, time , dns , disk mounting, encryption, init, pam/logind/logging(AND BINARY!!!)12:18
undertaskerAnd sudo12:19
undertaskerWhat could dossibly go wrong?12:19
undertaskerpossibly12:19
ProstheticShey guys, the kernel guys have a new way to patch that requires no reboot, no reboot to up your kernel , awesome, oh wait a systemd change, gotto reboot12:20
ProstheticS!!12:20
ProstheticSanyhow, enough systemd bashing from me, maybe im misinformed, or whatever , but ill let everyone else be the guinea pigs in this (GIANT) experiment, and then in a few years maybe ill move over in that direction and see the light12:21
ProstheticSsmarter people then me have said this is the best thing since sliced bread and that its a travesty12:22
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nclshi all, so it looks like Apple used the idea of sliding between apps ?12:32
ogra_nice12:33
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tvossundertasker, sorry for the high latency :) satellite visibility is not the only ingredient to a fix13:19
tvossundertasker, could you hand me the output of logcat?13:19
undertaskerI did a factory reset, and guess what? GPS works.13:24
undertaskerThe only question now is: Will it still work after the update?13:25
Mirvjdstrand: do you see a way forward at the moment for bug #1404188? the sides are currently can't do and can't do.13:25
ubot5bug 1404188 in Canonical System Image "QNetworkSession::isOpen() always returns false" [High,Confirmed] https://launchpad.net/bugs/140418813:25
davmor2undertasker: \0/  as I said it should just work, I wasn't sure why it wasn't.  Maybe just got caught in a loop or something.13:25
undertaskerMaybe because I disabled other sources (here) when i started the phone the first time, and re-enabled it after the OTA update.13:27
undertaskerSuch bugs (if it is one) are sometimes next to impossible to find.13:28
undertaskerMaybe it was just a random bit flip.13:28
jdstrandMirv: I feel like you are asking me if I will yield. I cannot yield. nm was not designed for this yet people are trying to use it for this. there are all kinds of ways forward. use connectivity-api, add a proxy service, add a single nm api call that doesn't make the app traverse all of the nm api.13:30
jdstrandMirv: if we allow the accesses, then apps get access to private information about the device. we can't allow that13:31
jdstrandMirv: I also offered to review a set of apparmor rules that people want to add13:31
jdstrandMirv: but I cautioned that it probably wouldn't end well. no one gave me that list13:31
jdstrandMirv: this isn't a new problem-- this goes as far back as 13.10 and people wrote connectivity-api for this sort of thing13:32
Mirvjdstrand: kind of yes, reiterating the discussion. if I've understood correctly connectivity-api is not an answer in that all Qt networking goes through this QNAM too which is now not getting the information it needs.13:33
jdstrandyes, I read the bug13:34
Mirvjdstrand: so was the private information the type of essids etc? could you share the earlier apparmor rules draft you had (but which made things not work properly) so people could have an idea where to begin?13:35
jdstrandmy point of view is this-- nm was written with a completely different trust model in mind. it cannot be used unmodified by apps. I gave many paths forward and everyone comes back with we must use nm13:35
MirvI guess there's no-one who can consider implementing anything else13:36
Mirvat the moment13:36
jdstrandit is because people are stuck on using existing building blocks13:36
jdstrandbut in this case, they can't be resused without modification13:37
jdstrandas for the rules, I don't have them-- that was from 2 years ago. it is easy to enumerate them-- remove the explicit deny rules from the policy then add back the rules down to the method one by one until it works13:38
jdstrandthen show me those rules13:38
jdstrandif I seem testy about this topic, I apologize-- I've just had the same conversation like 10 different times13:39
jdstrand(and I tried to be clear in the bugs)13:39
jdstrandif someone needs help with modifying the policy to develop the list, I'm happy to help13:40
Mirvthis latest iteration is because the bug was targetted to OTA-7. I'm not familiar with either apparmor or the Qt networking code, so I'm trying to understand the options. any new building blocks are not likely to have people coding them very soon.13:44
Mirvjdstrand: so concretely, which file to edit in which bzr if one wants to try around and debug?13:44
jdstrandnot to be daft, but it sounds like assigning this to ota7 was perhaps premature13:44
jdstrandMirv: this easiest thing to do is this: create an app with the networking policy group that does what people what it to do. install it. then modify the generated apparmor profile in /var/lib/apparmor/profiles for the app to remove the explicit deny rules for nm (because they silence the denials). then do sudo apparmor_parser -r /var/lib/apparmor/profiles/<profile>13:46
Mirvbzoltan: do you think this bug #1404188 should be rescheduled to later? see the discussion above, we're a bit stuck with not having the proper solution (or even a clear plan for proper solution) and Jamie not yielding towards uuid-and-mac-address-revealing apparmor policy13:46
ubot5bug 1404188 in Canonical System Image "QNetworkSession::isOpen() always returns false" [High,Confirmed] https://launchpad.net/bugs/140418813:46
Mirvjdstrand: thank you.13:47
jdstrandMirv: then tail -f /var/log/syslog in one terminal, then launch the app to use whatever api people are trying to use. in the syslog there will be an apparmor denial. add a rule to allow the access to the profile, then reload the profile13:47
jdstrandthen repeat until you have a full list of rules. important-- the rules should be very specific (ie, interface, path and method are specified) so it is clear everything that is being exposed13:48
jdstrandMirv: people may want to do 'sudo sysctl -w kernel.printk_ratelimit=0' to suppress rate limiting13:49
jdstrandagain, if people need help with the above, just ask13:50
m0n5t3r_any idea what is displaying sms notifications? (the thing that looks like desktop notifications - libnotify and friends)13:51
m0n5t3r_it doesn't seem to obey the "no notifications on welcome screen" setting, so one could see the 6-number codes the likes of Twitter and Google send for 2 factor auth even if the phone is locked13:53
Mirvjdstrand: thank you again, those instructions should reduce the barrier to do something about it. I documented a bit in the bug report so that one wouldn't need to hunt the information from too far.13:53
jdstrandgreat, thanks!13:54
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Laneyogra_: want to review https://code.launchpad.net/~laney/whoopsie-preferences/hack-update-rc-d/+merge/270682 quickly?14:04
Laneyalso https://bazaar.launchpad.net/~ubuntu-core-dev/livecd-rootfs/trunk/revision/120314:05
ogra_Laney, is the initctl reload-configuration actually needed ? i thought upstart has an inotify watch on the whole /etc/init dir anyway14:28
Laneyyes14:29
ogra_beyond that it looks fine14:29
LaneyI think it's broken for overlays or something14:29
Laneyi.e. exactly in this case14:29
ogra_ah, k14:29
Laneywithout that it doesn't reload when you toggle it14:29
Laneywhich sucks a little bit14:29
ogra_well, we use bind mounts, but yeah14:29
Laneyalright thanks, I'm going to upload this14:31
Laneyogra_: to make an image can I just respin from nusakan?14:31
ogra_hmm, where are you writing "manual" into the file actually ?14:31
Laneyupdate-rc.d does it14:31
Laneythat bit works14:31
ogra_ah, just the reverse doesnt ... got it14:32
Laneythat's why I look for "if (new_value)"14:32
ogra_yeah14:32
ogra_yeah, just respin from nusakan14:33
Laneyok, thanks!14:33
Laneyprobably some stupid thing will break14:33
Laneybut I think I've tested what I reasonably can without a proper image14:33
ogra_yeah, and its not to hard to roll back14:34
Laneylivecd-rootfs ok too?14:35
Laneyit contains some other change from you14:35
ogra_you need to use the livecd-rootfs from the PPA14:35
ogra_as base14:35
ogra_wily is fine, just upload my changes14:35
Laneywhat PPA?14:36
ogra_https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/stable-phone-overlay14:36
Laneyoh right14:36
LaneyI'll do overlay tomorrow if this works14:37
ogra_thats where the actual images get built from14:37
ogra_(wily is for testing :) )14:37
ogra_... not for using14:37
Laneyso making sure it works there seems like a good strategy14:39
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ogra_heh, yeah14:43
mardybzoltan: hi! Do you have any updates on the mapplauncherd experiment?14:44
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faenilzsombi: if I use setParent_noEvent things on QML side break saying that they can't anchor to things which are not parent or siblings14:55
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bzoltanmardy: Yes, we are testing it from the Testing PPA of SDK - https://launchpad.net/~ubuntu-sdk-team/+archive/ubuntu/testing/+packages15:46
zsombifaenil: use that instead of setParent() not setParentItem()15:49
faenilzsombi: rriight...sorry misread your comment ;)15:49
zsombifaenil: the error you got was because of the parent item not being set...15:49
faenilzsombi: of course15:50
faenilzsombi: but you told me to use QQml in a place where I was using setParentItem15:50
faenilbecause I need that15:50
zsombifaenil: you were having there setParent() as well...15:50
faenilzsombi: nope15:52
zsombifaenil: ok, then I miscommented there...15:53
faenilzsombi: in the first comment there was only setParentItem, in the second code chunk there were both (it was doing something different)15:53
faenilzsombi: np ;)15:53
=== dandrader|afk is now known as dandrader
mardyMirv, zsombi, bzoltan: do you have a slimport cable? Do you happen to know if any of these would work with the N4? http://multitronic.fi/showprod.php?prod_id=SLIM-1002-K&b=116:38
bzoltanmardy:  i do not have one16:38
mardybzoltan: thanks anyway16:39
zsombimardy: neither do I16:39
mardyzsombi: oki, thanks16:40
morphisare some people with deep go experience around?16:47
morphiscurrently experiencing some problems with executing a exec.Command in a goroutine16:48
morphishttp://paste.ubuntu.com/12329476/16:48
morphisrelevant code for that is https://bazaar.launchpad.net/~morphis/account-polld/external-pollers/revision/13816:52
morphisChipaca: any idea?16:53
Chipacawha?16:54
Chipacaoh16:54
* Chipaca reads16:54
Chipacamorphis: code plz?16:54
morphisChipaca: https://bazaar.launchpad.net/~morphis/account-polld/external-pollers/revision/13816:54
morphisChipaca: was just playing around a bit16:55
morphison amd64 it works fine16:55
morphisjust breaks on armhf16:55
Chipacahm16:56
Chipacamorphis: may i suggest you build it with -race16:56
morphisChipaca: "go build: -race is only supported on linux/amd64, darwin/amd64 and windows/amd64"16:56
Chipacamorphis: yes, on amd6416:56
Chipacayou say it works fine; build it with -race and try again16:57
morphisah16:57
Chipaca(perhaps several times; if it is racing, detecting a race is racy)16:57
morphisChipaca: let me try that16:58
morphisChipaca: trying in a while true loop now16:59
Chipacahttps://github.com/golang/go/issues/1227716:59
Chipacaalso https://groups.google.com/forum/#!topic/golang-dev/7my0GY5yXUU17:00
Chipacaso no idea :) but hopefully it's just a data race17:00
morphishopefully, yes17:00
Chipacaon the other hand, it is now including qtcontact17:01
Chipaca/o\17:01
morphisChipaca: I am a bit new to go so still need to wrap my head around this stuff17:03
morphisChipaca: you think that should have an effect on this?17:04
morphisChipaca: looks like17:05
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morphisdisabled qtcontacts and gmail and the crash doesn't happen17:05
Mirvmardy: I have one, I can dig up the model later17:10
morphisChipaca: so it really seems to depend on the QCoreApplication mainloop running17:11
popeypmcgowan: https://errors.ubuntu.com/?period=week&pkg_arch=armhf seems we have quite a number of crashes recently mostly coming from similar things - url dispatcher stuff..17:13
popeySeeing more people reporting crashes, more recently, and seeing a fair number on errors.u.c17:13
pmcgowanpopey, will look17:15
pmcgowanI think the url dispatcher stuff is some known thing that purposely reports - tedg ?17:15
tedgWell things shouldn't be using bad urls...17:17
popeybug 1466759 has over 800 occurrances in the last week for example17:17
ubot5bug 1466759 in address-book-app (Ubuntu) "/usr/bin/address-book-app:url-dispatcher-bad-url" [High,In progress] https://launchpad.net/bugs/146675917:17
tedgYeah, that should be fixed.17:17
tedgSomeone is upset they clicked on a URL and it didn't work.17:17
tedgNot sure why it'd send: default:17:18
tedgpmcgowan: https://errors.ubuntu.com/oops/01956a72-57df-11e5-8009-fa163e4ccdf217:18
popeyi-d also bug 146676917:18
ubot5bug 1466769 in indicator-datetime (Ubuntu) "/usr/lib/arm-linux-gnueabihf/indicator-datetime/indicator-datetime-service:url-dispatcher-bad-url" [Undecided,New] https://launchpad.net/bugs/146676917:18
popeythere's a bunch there that seem related17:18
tedgpopey: You need to look at the report for the BadURL key, and that tells you.17:19
tedgpopey: The datetime one happens because calendar isn't installed.17:19
popeybug 1370008 ?17:20
ubot5bug 1370008 in url-dispatcher (Ubuntu) "URL Dispatcher Should Prompt on Bad URL" [High,Confirmed] https://launchpad.net/bugs/137000817:20
=== dandrader is now known as dandrader|afk
tedgpopey: Yes, but it'll still report in errors the failure.17:20
popeyright, not touched for a couple of months17:20
popeyand it's the top 3-5 crashers on the device it seems17:20
tedgpopey: They're not crashers, they're recoverable errors.17:21
tedgpopey: Top error reports.17:21
popeySemantics.17:22
mardyMirv: thanks17:22
john-mcaleelypmcgowan, dbarth do you happen to know a good bug for 'webapps go white in low memory'?17:22
popeyCrash -> Wait while apport knits itself a hat -> slow phone.. etc17:22
john-mcaleelyI tried searching, and have miserably failed17:22
john-mcaleely(I have a bug to dupe against it)17:22
popeyjohn-mcaleely: bug 137521517:22
ubot5Error: Could not gather data from Launchpad for bug #1375215 (https://launchpad.net/bugs/1375215). The error has been logged17:22
tedgpopey: Recoverable errors are much faster, only have to knit socks while Python starts up :-)17:23
popeybah, bug 1375215 is the public version17:23
john-mcaleelyaha, thanks popey17:23
popeymaybe not. but you have it now :)17:23
john-mcaleelypopey, nope. wrong one. that's 'fixed' if you believe the dupe17:24
popeyI am unconvinced :)17:24
popeymaybe needs a new one17:24
pmcgowanwas pretty sure we had one17:26
john-mcaleelypopey, well, that one's re-opened :-)17:26
popeyheh17:26
john-mcaleelypmcgowan, feel free to dupe it against something new17:26
john-mcaleelyhttps://bugs.launchpad.net/canonical-devices-system-image/+bug/137521517:27
ubot5Ubuntu bug 1375215 in unity8 (Ubuntu) "System runs out of memory" [Critical,Confirmed]17:27
dbarthjohn-mcaleely: ok, yes there was one for sure, but the new one is fine17:28
john-mcaleelydbarth, should I assign it to you?17:30
dbarthjohn-mcaleely: yes17:36
john-mcaleelydbarth, done. enjoy!17:37
=== dandrader|afk is now known as dandrader
Bill__Hello?19:34
stakewinner00hi Bill__,19:40
Bill__Hi. I'm trying to install ubuntu 14.04.3 on a laptop but it keeps stalling at the "Preparing to install" screen. Any ideas?19:42
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=== dandrader|afk is now known as dandrader
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