/srv/irclogs.ubuntu.com/2013/07/18/#ubuntu-installer.txt

cjwatsonI think those may be regrettably missing.00:00
jkitchenok00:00
jkitchenmaybe I'll fire up another netconsole install and poke around :)00:00
jkitchenthanks!00:00
cjwatsonhttp://d-i.alioth.debian.org/doc/internals/index.html covers them.00:00
jkitchenperfect00:01
jkitchenseriously googling for this stuff is nearly impossible :(00:01
cjwatsonThe downside of popularity.  It used to be easier.00:02
jkitchenhehe00:02
jkitchenand there's no way to define hooks directly in the preseed file apparently?00:12
jkitchenother than using an early_command to write them out that is00:12
jkitchenhook/post-base-installer/1 string "foo"00:15
jkitchenfor instance00:15
jkitchen(would be really cool if it could do that)00:15
cjwatsonSadly not.  I've always kind of meant to get roudn to that00:15
cjwatson*round00:15
jkitchenis there a preferred place to submit feature requests? I'll go ahead and put one in00:16
jkitchennot that I'm gonna wait for it to get done, but it might be helpful for folks in the future or such00:16
cjwatsonhttps://bugs.launchpad.net/ubuntu/+source/debian-installer/+filebug I guess00:18
jkitchencool, thanks!00:19
cjwatsonActually you might need to use https://bugs.launchpad.net/ubuntu/+source/debian-installer/+filebug?no-redirect to stop it sending you through ubuntu-bug or whatever00:19
cjwatson(Which isn't going to be helpful in this case, although it often is)00:19
jkitchensubmitted. thanks!00:28
jkitchenroot@ns1:~# id puppet01:11
jkitchenuid=600(puppet) gid=600(puppet) groups=600(puppet)01:11
jkitchencjwatson: thanks again, got it working01:11
cjwatsonjkitchen: excellent07:18
FourDollarsWhat grub's debug parameter should I use when I encounter some problem that it can not boot to the grub menu?08:51
FourDollarsBut I can see grub menu after several cool boots.08:51
cjwatsonSimplest way is to use the --debug-image=all parameter to grub-install and try to capture the last screenful of output08:55
FourDollarsThe issue is happening in GRUB instead of Linux kernel.08:56
FourDollarsI thought it is to put some command in /boot/grub/grub.cfg .08:57
FourDollarsOK. I may understand.09:00
FourDollarscjwatson: Thanks a lot.09:02
FourDollarsI put 'set debug=all' in /boot/grub/grub.cfg . It should be the same.09:08
cjwatsonNot if it fails to even get to the point of reading grub.cfg09:11
cjwatsonBut I guess you know best and don't need me then :-P09:11
FourDollarsSo far it can read k09:11
FourDollarsSo far it can read /boot/grub/grub.cfg .09:11
FourDollarsSo I can see the debug messages.09:12
FourDollarsSomehow it gets stuck before entering GRUB menu. :(09:12
KnorrieBorrie-HPafter new install on new Dell-Inspiron14z(pre-loaded-withwin8), installed from live-USB ubuntu13-64bit on space created next to win8 (using Gparted) install finished nicely, yet failed to boot, used boot-repair-live-media to repair, after reboot, showed Grub menu, loads windows correctly, but when trying to load Ubuntu from grub menu, just hangs showing blank purple screen see: paste.ubuntu.com/5883944/ Anybody got ideas?09:33
FourDollars'debug=all' is the most verbose parameter. Which is the second one?09:42
FourDollarsOr is there a list of debug parameters?09:44
cjwatsonFourDollars: from there you just have to find the debug category you're interested in and enable only that09:46
cjwatson(or categories, separated by ,)09:46
FourDollarscjwatson: Is there any category list available?09:48
cjwatsonOnly in the source I'm afraid09:48
FourDollars:(09:48
cjwatsonBut debug=all is for developers anyway ...09:49
cjwatsonSo you're expected to accompany it with source-diving09:49
FourDollars'debug=all' shows too many messages and it is slow.09:49
cjwatsonHowever the last thing it outputs should give an idea of where it hangs09:50
cjwatsonI never actually read all of debug=all, it's just a way to get an approximation of how far it got09:50
FourDollarsI see.09:50
FourDollarsIs it possible to redirect the output to a serial console?09:52
FourDollarshttps://help.ubuntu.com/community/SerialConsoleHowto09:53
cjwatsonhttps://www.gnu.org/software/grub/manual/grub.html#Serial-terminal09:54
FourDollarsIs it possible via USB?09:59
FourDollarsdebug=usb ?10:01
FourDollarsNo, it is not this way.10:04
FourDollarsThe screen is cleared by the purple background, and then it halts. :(10:11
FourDollarsAll debug messages are disappeared.10:12
FourDollarsMaybe I should try it by entering grub commands manually.10:13
=== balloons_ is now known as balloons
stgrabergah, seriously... those autopilot changes in ubiquity could have done with a tests/run before being pushed...21:38
stgraberthe files contained mixed spaces and tabs, a ton of unneeded imports, broken indent and a ton of whitespaces not to mention 20 or so blank lines at the end of the files...21:39
stgraberI was hoping for a quick ubiquity upload, not having to fix all that mess...21:39
stgraberyay, I've got a source package! now let's see if I can get that thing to build (I have a feeling that even if it does, it's going to blow up in autopkgtest when I upload, but oh well...)21:44
xnoxstgraber: fork. and upload. sorry about that.21:44
xnoxstgraber: yeah, i'm trying to stage the autopilot test run, it will blow up at the moment.21:44
xnoxstgraber: sorry, it's been a big piece of work i am hoping to land today..... =/21:45
stgraberxnox: hmm, ok, well I fixed a bunch of the obvious issues in lp:ubiquity21:46
stgraberxnox: and now running a build locally to see what else explodes. If that passes, do we have an easy way of turning off the bits we know will fail at test time?21:46
stgraberso I can just upload from the branch instead of having to deal with branching and rebasing21:47
xnoxstgraber: debian/tests/control should not list "autopilot"21:47
stgraberxnox: it doesn't at the moment21:47
xnoxright, than it shouldn't run =)21:48
stgrabergood, so let's hope the other existing tests will be happy then ;)21:48
stgraberah, apparently not, just got a FTBFS from sbuild...21:48
xnoxstgraber: push the branch, and I can run the adt test runner on my machine quickly to check.21:48
stgraberxnox: lp:ubiquity is up to date (just haven't tagged for release)21:48
stgrabermy sbuild failure was network related... retrying21:49
xnoxstgraber: autopilot stuff is python2, yet the checkers are python3 =/ so whole autopilot/ should be ignored.21:49
stgraberwell, pyflakes seems to be happy at the moment, but yeah, if it's always going to be python2, it probably should be added to the ignore list21:50
xnoxand well, automatic update of d-i stuff needs running (unless you did that on your end) to pick up your updated grub-installer21:51
stgraberI did that here21:51
stgraberthat's one of the reason why I want an ubiquity upload21:51
stgraberxnox: looks like it built succesfuly! (didn't remember it taking so long to build...)22:09
stgraberwill do a quick spot check of the binaries and push to the archive22:09
xnoxack.22:11
stgraberand uploaded, will test that stuff tomorrow and then figure out how to get it into precise (that's quite a few packages to land in the right order...)22:14
xnoxohhh it worked.22:48
stgraberwell, we'll see tomorrow if the images work too ;)23:11
xnoxstgraber: nah, I'm about autopilot tests in nested qemu =) so our autopkgtests performs ubuntu installs in qemu \o/ =)23:13

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