/srv/irclogs.ubuntu.com/2008/09/16/#ubuntu-installer.txt

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CIA-59base-installer: cjwatson * r333 ubuntu/ (debian/changelog kernel/i386.sh): Add support for AMD family 17 on i386.01:55
=== persia_ is now known as persia
kirklandcjwatson: I'm seeing some behavior in grub-installer that I didn't expect....04:05
kirklandcjwatson: syslog of a RAID install: http://pastebin.ubuntu.com/47315/04:05
kirklandcjwatson: the log-blob starting at line 8444 shows that grub-installer finds and executes /sbin/grub-install in the chrooted target OS04:06
kirklandcjwatson: I think this actually makes my RAID and md-related changes to grub-installer moot04:07
kirklandcjwatson: however, grub-installer is still calling /sbin/grub-install with "(hd0)" as the argument, so grub-install is not actually writing the multiple MBR's04:07
kirklandcjwatson: actually, this might be a problem too...04:10
kirklandSep 15 22:27:42 grub-installer: info: Identified partition label for /dev/md0: loop04:10
kirkland"loop" is not the correct label04:10
kirklandcjwatson: okay, i think i may see the heart of the problem...04:42
kirklandif type dmraid >/dev/null 2>&1; then04:42
kirkland...04:42
kirklandelif type multipath >/dev/null 2>&1; then04:43
kirkland...04:43
kirklandelif type mdadm >/dev/null 2>&1; then04:43
kirkland...04:43
kirklandfi04:43
kirklandcjwatson: those are not mutually exclusive04:43
kirklandcjwatson: my install has dmraid such that "type" returns 0, but i really want the mdadm block to execute04:43
TheMusokirkland: What package?05:08
kirklandTheMuso: grub-installer05:08
kirklandTheMuso: I'm testing a patch now....05:08
TheMusokirkland: Ah ok. I have yet to debug why it doesn't do its dmraid thing properly, so if you can solve that for yourself, and assuming it gets uploaded, I will base my work from what you've done.05:09
kirklandTheMuso: sounds good, i'll pass my patch by you here, if it works05:09
TheMusokirkland: Ok.05:09
TheMusokirkland: I see what you mean about faulty logic, especially since dmraid is aprt of the disks now.05:11
kirklandTheMuso: oooh, did that change recently?05:11
kirklandTheMuso: I swear this was working for me earlier in Intrepid.......05:11
TheMusokirkland: Yes, when I seeded dmraid.05:11
TheMusoAs part of my dmraid inclusion work.05:11
kirklandTheMuso: \o/ it works :-)05:15
TheMusokirkland: Nice.05:15
kirklandTheMuso: patch attached to https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/27075805:18
kirklandTheMuso: I'm making a bzr branch now05:18
TheMusokirkland: Ok.05:41
evandIs anyone else able to confirm that persistence support in casper is broken at the moment05:41
TheMusoevand: Whats needed to test? I have a USB key I can dig up, but have never played with it before.05:42
TheMusokirkland: Glancing at the diff, I like the extra bit of logic you've added there. My only concern is that a user *MAY* wish to use a dmraid device, multipath, and mdadm simultaneously, but I highly doubt it. :p05:44
evandTheMuso: you can either make an ext2 partition on that disk with the label casper-rw, or you can put the full CD on the USB disk and add a casper-rw loopback file in the root.  In either case, add 'persistent' to the kernel command line.05:45
evandhttps://wiki.ubuntu.com/LiveUsbPendrivePersistent05:45
TheMusoevand: Ok, I'll have to do the former, since my key is only 128MB.05:45
TheMusoI'll get back to you in a bit with the results.05:46
evandok, much appreciated05:46
TheMuso...or maybe not. Looks like the key is dead.05:53
evandouch05:53
evandthanks the same though05:53
TheMusonp05:53
TheMusoIt wasn't a critical key. I only ever used it for testing/experiments.05:54
TheMusoI'd rather carry everything around on either an external HD or on my notebook. Those keys are too easy to lose.05:54
* evand puts everything in the cloud, lest he lose important information to a disk failure.05:57
persiaevand: Everything?  Even your secret keys?06:02
evandok, so not those :)06:03
persiaevand: I understand.  I recently travelled with a formatted notebook, and an install CD.  Was functional again as soon as I had a network connection.06:05
evandnice06:06
TheMusoIts alright if sed network connection is fast.06:11
TheMusoI don't think cloud computing will be worthwhile in Australia till we get some deacent speeds.06:12
evandheh06:12
evandfair enough06:12
TheMusoAnd local servers that are part of the cloud.06:12
persiaTheMuso: You just need a local cloud.06:12
* evand kicks CIA-59 06:19
CIA-59ow06:19
evandsure, respond to that and not my attempt to post a commit to you.06:19
TheMusohaha06:20
saispohi08:13
saispocjwatson: ping ?09:42
cjwatsonsaispo: yes?09:57
saispocjwatson: can you give me a little help on an lvm partition scheme ?09:58
saispoit didn't work and don't understand and see no mistake :/09:59
saispoyou can see it at : http://pastebin.com/m79de50ac10:01
saispothks10:01
cjwatsonsaispo: you made lots of that up, didn't you? :-) I don't think device{ /dev/sda } can possibly be documented anywhere.10:05
saispoi see this in the partman recipe :)10:05
cjwatsonI don't think I've ever heard of in_vg{ } or lv_name{ } either10:06
cjwatsonwhich partman recipe?10:06
saispohttp://d-i.alioth.debian.org/svn/debian-installer/installer/doc/devel/partman-auto-recipe.txt10:06
cjwatsonsaispo: ah. I think that's from a newer version of partman-lvm and partman-auto-lvm than Ubuntu has.10:07
cjwatsonplease don't follow Debian documentation on Ubuntu, you'll just get yourself confused10:07
saispook10:07
cjwatsonit looks neat, but we don't have that stuff yet, sorry10:07
saispook10:08
saispono lvm partition scheme work on Ubuntu ?10:08
cjwatsonsure, just not multiple-disk ones10:08
saispoi have only one disc10:08
saispobut needed two lv in a vg10:08
cjwatsonyeah, I know, but that's the multiple-disk syntax10:08
cjwatsonlet me finish please10:08
saispook10:08
cjwatsonyou write recipes as normal (i.e. largely as if no LVM were involved) - see http://bazaar.launchpad.net/%7Eubuntu-core-dev/debian-installer/ubuntu/annotate/963?file_id=21442%4048c42b26-1dd6-0310-b98f-a58d8bce7237%3Atrunk%252Finstaller%3Adoc%252Fdevel%252Fpartman-auto-recipe.txt10:09
cjwatsontag the partitions in the recipe that are allowed to be on LVM with $lvmok{ }10:10
cjwatsonthat's it10:10
cjwatsonthere are some specifics around line 88 of the link I just posted10:10
saispoyes, i see :)10:11
cjwatsonbut $defaultignore{ } and $lvmignore{ } are only important if you want to write one recipe that'll work for both LVM and non-LVM, which you probably don't10:11
cjwatsonby default, it will put everything in the one VG for you, so you don't need to use the more complicated newer syntax10:11
saispook10:12
cjwatsonlooks like that new syntax will be useful for kickstart; thanks for mentioning it10:13
cjwatsonsorry I accused you of making it up :)10:13
saispono prob :)10:14
saispowill write a new partition scheme without lvm, i don't need it anymore for my customer request :)10:15
saispothanks to take some times for me :)10:15
cjwatsonkirkland: thanks, uploading10:34
cjwatsonevand: is bug 182004 in fact in progress (apparently since January ...) or would you mind if I took it over at some point? I have some ideas10:54
cjwatsonevand: it looks a bit more complex than just partman-auto/init_automatically_partition10:54
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evandplease go ahead14:01
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fokacjwatson, Hello!  While edubuntu is usually built as an addon CD nowadays, I am wondering if debian-cd/data/{hardy,intrepid}/preseed/edubuntu/edubuntu.seed needs to be modified?14:04
fokacjwatson, edubuntu-desktop got renamed to edubuntu-desktop-addon?14:04
fokacjwatson, I mean the "tasksel tasksel/first   multiselect edubuntu-desktop, edubuntu-server" line.14:05
fokacjwatson, Thanks!14:05
cjwatsonfoka: We don't use it any more ourselves, but indeed so. Done, thanks.14:07
fokacjwatson, Wow, that was quick.  :-)  Thanks!  That was one problem I ran into: edubuntu-desktop stuff didn't get installed (but I wasn't sure if that was the change that did the trick), and it seems tasksel just quietly skipped it and left no warning in /var/log/syslog.14:09
cjwatsonyeah, I don't think it warns about unknown tasks unfortunately14:10
fokacjwatson, I would like to look into it deeper some time; should I look into the "tasksel" package, or into a certain d-i module, or is it not so easily fixed?  :-)14:11
cjwatsontasksel14:12
cjwatsonit's a bit messy because at one point tasksel.pl itself wasn't technically able to use debconf; now I think it could, but nobody's rewritten the workarounds14:12
cjwatsonso there's a bizarre split between tasksel.pl and tasksel-debconf14:13
fokacjwatson, I see.  Thanks for the great hint!14:13
* cjwatson is rather liking the shape of the debian-installer and ubiquity graphs on http://people.ubuntu.com/~bryce/Plots/16:01
cjwatsonboth of them are at their lowest levels all year16:01
evandvery nice16:02
cjwatsonevand: aiming for a usb-creator upload before slangasek wakes up and freezes for alpha-6? :-)16:04
cjwatsonhmm, you haven't pushed your changes I think16:05
evandfor usb-creator?  It's a bound branch.16:05
cjwatson... but mine isn't and I was using 'bzr up'. Whoops.16:06
evandre upload> I'm going to try to squeeze one more upload in before he calls freeze, assuming he does that later than an hour from now.16:06
cjwatsonI suspect you can get away with it16:07
evandit should be fairly stable and functional at the moment, though I need to investigate why persistence support in casper isn't working.16:08
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cjwatsonUI looks loads better16:14
cjwatsondoes the Format button do anything? there's no feedback16:14
cjwatsonoh, I suppose it only works if I select the partition rather than the disk16:16
evandindeed, I need to put in a progress dialog for that16:18
cjwatsonI think the problem is that it offered me the disk at all16:19
evandit should only offer the disk if there are no partitions on it16:19
cjwatsonthat wasn't true in this case, there was already a partition16:20
cjwatsonif it's helpful, I inserted the stick after starting usb-creator16:20
evandhrm, what's your partition table look like?  Perhaps I can reproduce this.16:21
evandafter starting usb-creator> slightly different code path, but it shouldn't make too much of a difference.16:21
cjwatsonoof, it seems to have finished installing and still be running but have no windows up16:22
evandit's hidden16:22
evandyou most likely clicked on something else16:23
cjwatsondefinitely not16:23
evandoh?  yikes.16:23
evandI haven't seen that bug in a good long while in my tests.16:23
cjwatsonI've minimised everything; there are windows shown by alt-tab but actually alt-tabbing to them doesn't cause them to be displayed16:23
cjwatsonlast few things in the output:16:23
cjwatson[16:20:27] device_udi: /org/freedesktop/Hal/devices/volume_uuid_3433_323116:23
cjwatson[16:20:27] num_changes: 216:23
cjwatson[16:20:27] change: volume.mount_point16:23
cjwatson[16:20:27] change: volume.is_mounted16:23
evandis there a traceback in /root/.usb-creator.log (I know, I need to fix the write location)?16:24
cjwatsonno16:24
cjwatsonhttp://paste.ubuntu.com/47481/ from two successive invocations (I thought the first one had crashed, but actually this had happened to it)16:25
cjwatsonhttp://paste.ubuntu.com/47482/ <- partition table16:25
evandodd, I have quite a similar setup with a 4G disk.  I'll see if I can get to the bottom of this quickly.16:27
cjwatsonthanks16:28
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Goosemooseany ideas on why the following brings me to the terminal in preseed.cfg instead of installing edubuntu-desktop? tasksel tasksel/first multiselect standard, edubuntu-desktop18:24
persiaI suspect you want to change to edubuntu-desktop-addon, although I may be mistaken18:29
Goosemoosehmm, what i list the possibilites edubuntu-desktop is one18:32
Goosemoosenothing about addon18:32
Goosemoosemaybe i need to install it as a package as well you mean?18:32
superm1i'm pretty sure that is expecting a task name, and the task is indeed called edubuntu-desktop-addon18:35
superm1just take a look at tasksel --l | grep edubuntu18:35
Goosemooseu edubuntu-server       Edubuntu server18:36
Goosemooseu edubuntu-desktop-kde  Edubuntu KDE desktop18:36
Goosemooseu edubuntu-desktop-addon        Edubuntu desktop18:36
Goosemoosedamn, that's changed since feisty! no wonder, i was looking at the old docs18:36
Goosemooseok so what's the difference between kde and addon?18:36
superm1one is gtk based and the other is kde based18:37
superm1er gnome based vs kde based is a better way to put it18:38
Goosemooseok18:38
Goosemoosewell one down one problem to go18:38
Goosemoosethen im finally done with thi18:38
Goosemoosethis18:38
Goosemoosedo you know anything about likewise?18:39
superm1not familiar with it, sorry18:40
Goosemooseno problem18:41
CIA-50grub-installer: cjwatson * r743 ubuntu/ (debian/changelog grub-installer): merge from lp:~kirkland/grub-installer/27075818:52
Goosemooseanyone with experience with likewise? I have it joining the domain via preseed.cfg over the network. The installer logs show it's sucessfully. domainjoin-cli query shows it's joined, AD shows it's joined, but I can't log in to the domain. If I leave and rejoin it works fine. Any ideas on why that would be?18:57
evandGoosemoose: #ubuntu-server would be a better place for that question.19:00
Goosemooseevand: asked it there, no answer19:03
evandodd19:07
Goosemoose123 people there, no one talks19:16
kirklandGoosemoose: ask dendrobates about likewise20:44
Goosemooseok kirkland21:00

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