/srv/irclogs.ubuntu.com/2020/03/02/#ubuntu-devel.txt

stefandxmhola00:37
stefandxmtrying to find some flows of the usb iniating stuff00:37
stefandxmseems i have a race condition for my device00:38
stefandxmsometimes it docks like a ttyusb** and sometimes it docks the driver to become an ethernet device00:38
stefandxmany pointers?00:38
stefandxmi think its related to the host. but i cannot debug it / disable the false action00:39
stefandxmhost as in the usb part00:39
stefandxmis there any diagram of the usb support systems in ubuntu?00:41
=== ben_r_ is now known as ben_r
stefandxmis channel alive?01:15
nickgawThat is what I was wondering to about my ubuntu installer questions.01:20
nickgawno one is here or just sitting01:20
stefandxmi dunno01:20
stefandxmi was redirected here01:20
stefandxmis there any arch documenations of ubuntu?01:20
nickgawDo you know how to checkout with bzr the ubuntu installer?01:20
stefandxmnope01:20
stefandxmiam trying to figure out how the usb drivers flow looks like01:21
stefandxmi can hack a debugger01:21
nickgawAre there development versions of ubuntu?01:21
stefandxmi dont know01:21
stefandxmiam merely a user01:21
stefandxmtrying to understand how stuff work01:21
nickgawok me to.01:21
stefandxmi dont think they care tbh01:22
stefandxmnot about irc that is01:22
nickgawI think this is just a user channel not an officially supported channel.01:22
stefandxmagreed01:22
nickgawIt could be the fact it is the weekend now and you might have better luck on a week day.01:23
stefandxmcould be01:23
stefandxm <oerheks> stefandxm, best chance in #ubuntu-devel is during officehours, uk, but most devs are on the mailinglist, not irc01:25
stefandxmso that might be it01:25
nickgawThat is understandable.01:27
stefandxmagreed01:27
=== cpaelzer__ is now known as cpaelzer
ahasenackrbasak: hi, I need some help with your chdist-if script again12:15
ahasenackrbasak: https://pastebin.ubuntu.com/p/rvx6NRMSN3/ is the autohinter section12:15
ahasenackrbasak: I also have this bit from you, last time you helped: https://pastebin.ubuntu.com/p/yj4nxccWSq/12:16
rbasakahasenack: I don't see the issue immediately12:18
rbasak:-/12:18
ahasenacksame, all combinations I try just work12:18
rbasakAlso looks like my method doesn't handle Conflicts well12:18
rbasakW: Unable to locate package bind9-libs12:27
rbasak^ looks like that's new in focal-proposed12:27
rbasakI wonder if that's related or a red herring.12:27
ahasenackbind9-libs is new in proposed only, yes12:29
ahasenackso there is src:bind9-libs in f-p, and bin:bind9-libs in f-p12:29
ahasenacknot from the same source12:30
rbasakI don't follow the rearrangement12:31
rbasakWhy doesn't the new bind9 in proposed depend on bind-libs or its  dependants?12:32
rbasakUh12:32
ahasenackrbasak: src:bind9-libs is for 9.11.x, whereas src:bind9 (9.16.x) produces a binary package called bind9-libs that pulls together all the individual library packages that 9.11 used to produce12:32
rbasakWhy doesn't the new bind9 in proposed *build-depend* on bind-libs or its dependants?12:32
ahasenackisc-dhcp doesn't build with bind9-9.16.x, it needs 9.11.x12:33
ahasenackso we have two binds in main12:33
ahasenackone to provide only libraries for legacy apps, and the other package the server at its newest lts version12:33
ahasenacklast I heard from vor-lon this was entangled in a debian-installer installability problem due to a new kernel, but that was last week, and seems to have resolved12:35
rbasakAh12:36
rbasakI hadn't been keeping up-to-date with all the details of this12:36
rbasakShould I catch up by asking a million questions, or leave it to you and vor-lon and others who have looked at it alreay?12:36
ahasenackthis was discussed with foundations and security, I wouldn't do something crazy like this without peer checking :)12:36
ahasenackand in standups as well ;)12:37
rbasakI had understood something complicated was going on12:37
ahasenackI'll keep looking, I was more wondering if I used your script correctly12:37
rbasakI missed that the resolution was two source packages. I'm not complaining!12:37
rbasakI think you are, but there might well be limitations in my script here12:37
ahasenackand my knowledge of udebs12:38
ahasenackwhere is this package stored, for example: libisccc-export161-udeb12:38
rbasakI don't understand why britney says that autodns-dhcp would become uninstallable (starting at the beginning)12:38
Laneyrbasak: ahasenack: Are you talking about the autohint "bind-dyndb-ldap/11.2-1build2 bind9-libs/1:9.11.16+dfsg-3~build1 isc-dhcp/4.4.1-2.1ubuntu212:43
Laney"12:44
Laney?12:44
ahasenackyes12:44
Laneythen it seems to come down to https://paste.ubuntu.com/p/9xXK6ySCxS/12:44
Laneyafaics12:45
Laneybind9's not in that hint12:45
ahasenackso bind9-host comes from src:bind9. There is src:bind9 9.11.x in release, and src:bind9 9.16.x in proposed12:46
ahasenackwhy isn't bind9-host 9.11.14 not upgrading to bind9-host 9.16?12:48
LaneyI don't know why the auto-hinter didn't put it in there12:48
LaneyI can ask the hint-tester and see what would happen12:48
rbasakI don't know why my script can resolve that12:49
rbasakBut I agree src:bind9 isn't in that hint12:49
ahasenacklibbind9-161 didn't change sonames between 9.11.14 and 9.11.1612:49
ahasenackLaney: how does that work, ask the hint-tester?12:50
LaneyI can run it with the --hint-tester flag on the archive machine12:52
ahasenackwhat does it do?12:52
Laneyhttps://paste.ubuntu.com/p/jGwnq6JRMF/12:52
Laneythat12:52
ahasenackso, debian-installer-udebs12:52
ahasenackd-i was rebuilt a few times since bind9 was uploaded12:52
ahasenackI see its depends line12:54
* ahasenack checks12:54
mwhudsonthe thing with vim in focal where middle click pastes the vim buffer not the x one is driving me bananas12:54
ahasenackmwhudson: +112:55
mwhudsonah https://bugs.launchpad.net/ubuntu/+source/vim/+bug/186442412:56
ubottuLaunchpad bug 1864424 in vim (Ubuntu) "new vim version in 20.04 sets mouse=a by default" [High,Fix committed]12:56
ahasenackin d-i-udebs, I see the diff in the libdns-export and libisc-export sonames, that looks correct12:58
ahasenackand I see errors installing kernel -di packages12:58
ahasenackso maybe it's still the issue vor-lon said12:58
ahasenackwell https://people.canonical.com/~ubuntu-archive/proposed-migration/update_excuses.html#debian-installer12:59
xnoxahasenack:  but has the d-i been rebuild against the right kernel, and is that kernel out? =) as far as i can tell -16 kernel no longer exists, it's iether 14 (release pocket) or 17 (proposed pocket)13:09
ahasenackxnox: I don't have more details13:10
xnoxahasenack:  i think we should rebuild d-i against 17 kernel, and wait for kernel to be released.13:10
ahasenack"debian-installer is all that's left, and it needs linux-meta to drop the snapdragon metapackages for a kernel flavor we're no longer building"13:11
ahasenackthat's what vor-lon said last week, does that ring any bells?13:11
xnoxwhilst true, the statement is incomplete =)13:11
xnoxwell13:11
xnoxrather things have changed since that was said13:11
ahasenackindeed vlan-modules-5.4.0-17-generic-di exists13:12
ahasenackbut not vlan-modules-5.4.0-17-generic-di13:13
ahasenacker13:13
ahasenackbut not vlan-modules-5.4.0-16-generic-di13:13
xnoxyes, uploading d-i rebuild against -1713:13
ahasenackthank you!13:13
xnoxhowever13:15
xnoxi think the snapdragon bug is still there13:15
xnoxhttps://launchpad.net/~canonical-kernel-team/+archive/ubuntu/unstable/+build/1877275513:15
xnoxshows that meta for 17 still generates snapdragon packages, let's hope they are still installable....13:15
xnoxanyway13:17
ahasenackthe rebuild for -17 was necessary anyway, right13:17
xnoxahasenack:  let's wait for this https://launchpad.net/ubuntu/+source/debian-installer/20101020ubuntu603 to finish building and getting pickup by excuses.13:17
xnoxthen we will see what else is left13:17
ahasenackok13:17
rbasakOK so chdist-if-migrated has a bug I think13:21
LaneyI was using a script I wrote a few years ago: https://code.launchpad.net/~laney/ubuntu-archive-tools/update-output-helper13:22
rbasak"chdist apt-cache focal-proposed showsrc bind9-libs" outputs "Package: bind9" as well as "Package: bind9-libs"13:23
rbasakI wasn't expecting that13:23
rbasakAh13:24
rbasakI need --only-source apparently13:24
ahasenackLaney: the mp is pending since 2015? :)13:24
rbasakThat fixed it13:25
ahasenackrbasak: diff please ? :)13:25
Laneyyeah...13:25
LaneyI gave up on getting it merged and just use it locally :P13:25
ahasenackLaney: is that branch up-to-date?13:25
ahasenackhttps://code.launchpad.net/~laney/ubuntu-archive-tools/update-output-helper specifically13:26
ahasenackor, if it's standalone, could you just paste it?13:26
rbasakahasenack: http://paste.ubuntu.com/p/XHngKFM5K4/13:28
ahasenackthx13:29
Laneyit's not going to be up to date with respect to lp:ubuntu-archive-tools itself but you can grab the script out of it if you want to use it13:31
dokokanashiro: did you prepare a ruby-defaults transition tracker?13:31
Laneysounds like chdist-if-migrated is doing the same thing though?13:32
ahasenackthe later has some complicated preparation steps, that's why I wanted to look at yours too13:33
ahasenacklatter13:33
Laneyokey13:34
Laneywell of course feel free to use, improve or steal ideas13:35
ahasenack:)13:35
juliankkanashiro: doko actually made a ruby2.7-only tracker now fwiw13:42
bdmurraymdeslaur: Do you care for usb-creator? I was wondering if it should still be in main.14:18
mdeslaurbdmurray: what do you want to replace it with?14:18
mdeslaurI don't particularly care about it14:19
rbasakTime to stick this into git14:20
rbasakahasenack: I added chdist-if-migrated to https://git.launchpad.net/~racb/+git/tools/ and added a note on how to use it to detect d-i related migration issues also14:21
rbasakNow it displays exactly what udebs need addressing: http://paste.ubuntu.com/p/SpxDtGKybr/14:22
bdmurraymdeslaur: dd14:23
ahasenacknice!14:23
mdeslaurbdmurray: lol14:23
kanashirojuliank, doko is this ruby2.7-only transition page live? I am not finding it14:24
juliankkanashiro: i think ben does not pull new configs very often or something14:25
Laneyit does each time it runs14:26
juliankLaney: then it does not run very often :)14:26
juliankLaney: end result is the same :D14:26
LaneyLooks to me like it's running right now14:29
juliankack14:33
eoli3nHi15:04
eoli3ni have a strange problem which is hard to explain well15:05
eoli3nwe use ldap auth, and usernames are mail adresses15:05
eoli3nso we have some mail adresses > 32 chars15:05
eoli3nits not a problem it works, but in some cases, when i try to log in tty, it just don't asks for password15:06
juliankwhy dont you file a bug report?15:06
eoli3nwhere ?15:06
juliankI guess starting with whatever pam  plugin for ldap you use15:06
eoli3njust to finish : problem is easy to reproduice15:06
juliankit's ubuntu package in launchpad15:06
eoli3njuliank: it isn't ldap related15:07
juliankthen against the pam pacakge?15:07
eoli3ni precise that just to explain how i can have some > 32 usernames15:07
eoli3nso its maybe pam...15:07
juliankI mean, you wrote that all days ago already15:07
eoli3nyep15:07
juliankand this sounds like a clear bug15:07
eoli3nbut i didn't know what component is involved15:08
juliankpam is the reasonable starting point for that15:08
juliankor login15:08
eoli3nok, thx juliank15:08
juliank(login being in shadow)15:08
=== hggdh is now known as hggdh-msft
eoli3nok didn't see but i get "checkname failed: Operation not permitted" when i reproduice the bug in /var/log/auth.log15:16
ahasenackxnox: the "linux" packae has a block proposed tag: https://launchpad.net/bugs/186502516:19
ubottuLaunchpad bug 1865025 in Kernel SRU Workflow regression-testing "focal/linux: 5.4.0-17.21 -proposed tracker" [Medium,In progress]16:19
ahasenackI wonder if that will be worked on this week16:19
xnoxahasenack:  that's normal process for linux packages.16:27
xnoxahasenack:  it will be removed, when linux is ready to migrate.16:27
* ahasenack sits tight16:28
xnoxfor details you can go to the adt matrix16:28
xnoxhttps://people.canonical.com/~kernel/status/adt-matrix/16:28
xnoxfrom there you can click on the focal-meta one16:28
xnoxhttps://people.canonical.com/~kernel/status/adt-matrix/focal-linux-meta.html16:28
xnoxfrom there you can see that there a few "MISS" => missing tests (because deps changed)16:29
xnoxor regressions, i.e. on the linux package itself16:29
xnoxahasenack:  but kernel team handles that16:30
ahasenackthanks16:30
xnoxit is unfortunate like that that most udebs get entangled together.16:31
ali1234hello. i performed a kernel bisection at the request of an ubuntu developer andnow i have about 30 broken unofficial kernel packages installed16:46
ali1234how do i remove them and go back to the official kernel?16:47
ali1234do i have to dpkg remove each one individually?16:47
ali1234if so how do i tell which ones are not from the repos?16:48
nickgawHi, If I already have bzr installed and the git clone of the debian-installer how without making a branch on launchpad would I check out the ubuntu installer what would I type?20:04
brycehey, for retriggering autopkgtests, I have a question on how to automate the sso/2fa process.23:01
bryceI know the trick to edit the URL, e.g. https://autopkgtest.ubuntu.com/request.cgi?release=focal&arch=armhf&package=asciidoctor&trigger=ruby-defaults%2F1%3A2.7%7E023:01
bryceand then load that in firefox23:01
brycehowever if we need to requeue, say, all the arch's, then that's N urls to load up.23:02
bryceI'd like to load the URL in curl or wget or some such, however this requires SSO23:02
bryceI've been tinkering with retrieving the cookies doing the series of request/response stuff, but haven't gotten it to work end to end yet23:03
bryceI'm wondering if this is already a figured out process, and/or if anyone knows an existing example of CLI operation against login.ubuntu.com with SSO and 2fa?23:04
bryceI've been experimenting with usso-login, which seems like it should do it, but no luck.  The docs for it are kind of sketchy, so if anyone's use that I'd be interested in tips/examples.23:07
sarnoldbryce: does this help? https://git.launchpad.net/ubuntu-security-tools/tree/README#n19723:10
sarnoldbryce: it reads the cookie out of firefox, so you've got to be authenticated through that23:11
brycesarnold, let me give it a shot23:12
brycesarnold, hmm, seems the moz sqlite database tables have changed since this was written23:31
sarnoldbryce: hmm. I wonder which of our tools use this thing, and if they still work :)23:31
bryceheh23:31
bryceI found that usso-login is able to perform the 2fa transaction ok, but it stores the data as json rather than as cookie data.23:33

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