/srv/irclogs.ubuntu.com/2007/12/09/#ubuntu-devel.txt

oliver_g_ok, I found a similar manual (different revision it seems) on the net, and it crashes evince as well; added to LP00:09
oliver_g_thanks for your help!00:09
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JanCcan somebody explain what's the use case for adding an entry for 127.0.1.1 in /etc/hosts ?02:38
LaserJocksome apps use it?02:39
JanCits only purpose I could find seems to be to slow everything down considerably? ;)02:39
JanCwhat apps use it?02:39
LaserJockI'm not sure, but I've run across a couple02:39
JanCbooting goes about 2x faster when I comment it out, and some apps start up 10x faster without it...02:40
davefits a loopback address that points to your own local computer. as mentioned, some apps rely on it. i would not recommend commenting it out02:40
JanCeh, I think that 127.0.0.1 is perfectly fine for that?02:41
LaserJocksome apps use 127.0.1.1 for loopback02:41
LaserJockI don't know if those apps could be told to use 127.0.0.1 or if there's a reason to separate them02:42
JanC127.0.1.1 has "hostname.local" after it, which causes delays because of DNS-SD timouts or something02:43
Nafallolocalhost.localdomain02:43
Nafalloshouldn't conflict with hostname.local02:43
JanCno, it has hostname.local after it...02:43
Nafallomine hasn't02:44
JanCso, that would be an installer bug?02:44
Nafallo127.0.0.1localhost.localdomainlocalhost02:45
JanCI'm talking about 127.0.1.102:45
JanCwhich is added to /etc/hosts by the installer02:45
Nafalloah.02:45
Nafallomust have changed that on mine :-P02:46
JanCI could understand if there was a good reason for that, but i couldn't find one02:46
LaserJockmine just has the name of my computer02:46
NafalloI have no domains ;-)02:46
JanCNafallo: I commented it out too  ;)02:46
NafalloI don't think I've touched it.02:47
JanChm, could this be Avahi- or DHCP-related?02:49
minghuaIn Debian, new installs now have two 127.x.x.x IPs in /etc/hosts.02:49
JanCminghua: yes, that's what I see too02:49
minghuaone is 127.0.0.1, mapping to your hostname (and FQDN if you have one).02:50
minghuaone is 127.0.1.1, mapping to localhost.02:50
Nafalloehrm02:50
Nafallowe have the reverse02:50
JanC127.0.0.1 localhost hostname02:50
minghuaIt may be the same in Ubuntu.02:50
JanC#127.0.1.1 hostname.local02:50
NafalloAFAIK02:50
JanCtaht's what I have now02:50
JanCthe "#" was added by me  ;)02:50
LaserJockI have:02:51
LaserJock127.0.0.1 localhost02:51
LaserJock127.0.1.1 photon02:51
minghuaNafallo: Maybe it's the reverse, I am not sure on that.02:51
Nafallominghua: I can't figure a reason we would change it, and for Debian for doing wrong :-)02:51
minghuaJanC: Your slow boot/start time problem is apparently your own.  I don't think .local is a valid domain name.02:52
davefif you read the info in 'man hosts', it sounds like /etc/hosts is not widely relied on anymore. but is still needed in certain cases02:52
JanCminghua: I didn't put it there  ;)02:53
minghuaNafallo: I don't think we changed it either, but I only know the Debian part of the story, and this is an Ubuntu channel, so better be safe. :-)02:53
minghuaJanC: Your answer in the installation process put it there, I suppose.02:53
Nafallominghua: 127.0.0.1 is localhost, has always been etc.. :-)02:53
JanCminghua: Ubutnu doesn't ask such things  ;)02:53
minghuaI'm not familiar with the ubiquity installer to be sure, though.02:53
JanCand .local is the default extension for DNS-SD (aka Avahi / bonjour /etc.)02:54
Nafallominghua: in 50 to 70 years we might have only ::1 though ;-)02:54
minghuaNafallo: I'll be dead by then, so I don't care. :-)02:54
NafalloI won't :-)02:54
JanCNafallo: only 1 (consumer) ISP in Belgium offers IPv6 tunnels (and they are mostly business oriented anyway), all others think IPv6 is something for the next century or something  :-/02:56
NafalloJanC: tunnels? what about proper IPv6 then?02:57
JanCone problem is that a lot of ISP-size router equipment doesn't support IPv6 correctly, if I understand correctly02:57
Nafalloalso, isn't the educational sector running on IPv6 already?02:58
JanCe.g. Motorola (headend) & Cisco stuff02:58
JanCyeah, Belnet has IPv602:58
JanCbut consumers can't use that  :P02:58
Nafallothat depends on who they know ;-)02:58
JanCBelnet has an IPv6 tunnel "entrance"02:59
JanCthat you can use for free AFAIK02:59
NafalloSixXS?02:59
JanCyeah, I think they work with SixXS03:00
Nafallomy main transit provider is also a SixXS PoP ;-)03:01
JanChttp://www.sixxs.net/pops/belnet/03:01
Nafallogoscomb :-)03:01
ion_I currently use SixXS, but my ISP is going to offer free native IPv6 soon. \o/03:02
Nafalloion_: hehe. I will take a BGP-session with v6 ;-)03:02
JanCI should try to set up an IPv6 tunnel one day, but I think it's quite a lot of work for something that should just work  ;)03:03
JanCand I would have to buy a new router too03:04
Nafalloit's not a lot of work.03:04
Nafalloit's dead easy.03:04
JanClast time I checked (some years ago) you had to go through RIPE etc.?03:04
Nafallothe registration process has nothing to do with setting it up, and RIPE isn't the case anymore anyway.03:05
JanCah?03:05
bigonJanC: I use easynet pop for years and it works great :)03:05
JanCwell, registration *has* to do with IMO  :P03:05
NafalloJanC: SixXS has there own registry.03:06
JanChm, I'll look again then  ツ03:06
NafalloI rather peer and have my own /48 to announce anyway :-)03:06
ion_tsu03:06
JanChm, their FAQ still mentions RIPE etc. ?03:07
Nafallowhat does it say about it?03:07
bigonJanC: you can use a ripe account03:08
bigontoo03:08
bigonbut as said they have their own registry03:08
JanCbigon: right, but I don't have one  ;)03:08
Nafalloand they sync the ripe into that one ;-)03:08
bigonhttps://noc.sixxs.net/faq/account/?faq=10steps03:08
JanCthe FAQ points to a form on ripe.net03:08
bigonhttps://noc.sixxs.net/signup/create/03:09
JanCso it's probably outdated  :P03:09
bigonJanC: enter real informations because they verify them03:09
JanCbigon: that's no issue for me03:09
JanCI have real data on my domains to03:10
JanC(DNS.be also checks it now)03:10
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Hobbseegeser: sylpheed given back04:29
crimsunHobbsee: do you have any insight into the i386 build of Hardy's pulseaudio 0.9.8-1ubuntu2?05:04
Hobbseecrimsun: what about it?05:24
Hobbseecrimsun: i think parts of launchpad are lying to you, it appears to be pending build05:25
crimsunHobbsee: I can't seem to figure out anything about the i386 build.  All the other arches have built and are available in pool.05:25
Hobbseewait05:26
Hobbseelaunchpad is screwing up somewhere05:26
Hobbseecrimsun: "launchpad is on crack'05:27
Hobbseecrimsun: wait till monday, i guess05:27
crimsunHobbsee: ok, thanks.05:27
Hobbseecrimsun: i can't cancel the build, etc05:28
Hobbseemaybe i can force it though05:28
StevenK"... bang!" Ooops05:28
Hobbseenah, i can't even force it05:29
HobbseeLP is reporting conflicting things05:29
StevenKSo will require a wizard to make sense of it?05:30
Hobbseeit'll require a cprov to fix it, yes05:30
Hobbseei'd guessed queue-builder or something has fallen over, partway thru.  *shrug*05:30
choudeshAnyone having issues with sun-java6-plugin in hardy? (icedtea-java7-plugin doesn't work either)06:34
MuNzE_where can I find xorg.conf ...in hardy?08:02
MuNzE_lol08:02
persiaMuNzE_: It's gone.08:02
MuNzE_i try to find but nothing08:03
MuNzE_/etc/X11 ...??08:03
bryceMuNzE_: if you miss it, you can just run sudo dexconf to generate it08:06
bryceMuNzE_: ideally you should no longer need it though08:06
MuNzE_bryce, i need for compiz08:06
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pwnguinwhen did xorg.conf die? i missed this08:15
MuNzE_lol08:16
persiapwnguin: New in hardy.08:17
pwnguinas of?08:17
slangasekas of the first X upload to hardy08:18
persiapwnguin: 1:7.3+4ubuntu108:19
ion_I only have an InputDevice section for my keyboard (so that i can set Xkb* options) and a Device section for my GPU (so that i can use the proprietary :-( nvidia driver). Everything else is handled automatically by xorg.08:19
pwnguinwell08:22
pwnguinim sure my tablet still needs a section08:22
* Hobbsee waves10:28
mdkehi Hobbsee10:39
Hobbseeheya mdke!  how's it going?10:39
mdkeHobbsee: ok thanks. Busy. What's all this about you using Ubuntu?10:39
mdkethe rumours are everywhere10:39
Hobbseemdke: i'm afraid that the rumours are true.10:40
Hobbseealthough compiz and my video card are not in love, for hardy.10:40
mdkeextraordinary10:40
mdkepermanent move?10:40
Hobbseeso far10:40
Hobbseemdke: i didn't know it was that slow a news day :P10:40
StevenKJust wait, she'll start bad-mouthing KDE, and then we'll know we have her...10:40
mdkeheh10:41
mdkewelcome to the light10:41
HobbseeStevenK: like i'd be stupid enough to comment on things that i don't like about KDE, or kubuntu for that matter, in a public, logged channel :)10:41
StevenKHeh10:41
* Hobbsee just wishes hardy would stop freezing, and behave.10:42
mdkeat least you can run a free operating system. I've been stuck on windows for several weeks now10:43
Hobbseeew10:43
mdkemakes it very hard to get anything done10:43
Hobbseei'll bet.10:43
mdkeHobbsee, slangasek - could you have a look at bug 174886, it's not something ubuntu-doc can take care of, I think11:08
ubotuLaunchpad bug 174886 in ubuntu-docs "Hardy Alpha Release Notes have no links to daily builds" [Undecided,New] https://launchpad.net/bugs/17488611:08
Hobbseemdke: looks like that should be assigned to ubuntu-release11:09
Hobbseemdke: and slangasek remember to do that each release11:09
mdkeok. is there a project for that?11:09
Hobbseeno11:09
Hobbseeu-r is a team11:09
mdkefine11:09
Hobbseewell, at least, i don't know of one :)11:10
mdkeassigned :)11:10
Hobbsee:)11:11
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geserHobbsee: Hi, can you use build.py right now?13:03
Hobbseegeser: yes13:05
geserHobbsee: please give-back: libmrss libp11 libpreludedb. Thanks.13:06
StevenKgeser: It's buildd.py13:08
Hobbseegeser: all given back13:13
LongPointySticker, how do i debug why my keyboard and mouse have lockedup?13:48
LongPointyStickas in, i can move the mouse, but it won't click, etc, and nothing on my keyboard appears to work13:49
StevenKIf you force a VT switch does the keyboard work?13:49
LongPointyStickhwo do i force a VT switch?13:49
StevenKRun 'sudo chvt 1' in an ssh session13:49
LongPointyStickahhh13:49
LongPointyStickStevenK: it goes black, and then gets sent back to the X session13:50
LongPointyStickyou know, i wonder if this is related to the consolekit bug thing13:51
LongPointySticksorry, policykit13:51
StevenKI wasn't expecting chvt 1 to send you right back to X13:51
LongPointyStickneither13:53
LongPointyStickbut there is a bug about when you're logging in, where it won't let you get to a VT - it goes black, then sends you back to gdm.13:53
StevenKSounds sinister13:53
LongPointyStickah, bingo13:54
LongPointyStickafter killing consolekit, chvt 1 works fine, and i have keyboard.13:54
LongPointyStickwhich then locks up again when i go back to X13:54
StevenKSo X has gotten into some bad state13:55
LongPointyStickhrm, X will continually lock, even with consolekit killed.13:56
LongPointyStickAmaranth: fix it!  :)13:56
StevenKI daresay your video card does hardware pointer which is why the mouse moves -- the graphics hardware is updating the mouse pointer and keeping track of it, but X isn't listening since the keyboard and mouse clicks aren't working13:57
AmaranthDoes killing compiz help?13:57
AmaranthEither X has gotten stuck or compiz has13:57
StevenKRight13:57
Amaranthcompiz usually gets stuck when a driver does something weird13:58
StevenKAmaranth: Hopefully my stuff about the hardware pointer isn't complete bollocks13:58
LongPointyStickoh yes, i was going to try that13:58
AmaranthStevenK: Sounds right13:58
AmaranthAlthough when compiz is the problem it's not actually the case, everything is still getting events and such you just can't see it13:58
LongPointyStickAmaranth: then it manages to quit gdm, and drop me back at a console.13:58
LongPointyStickAmaranth: what's weird is that with EXA, my screen is still refreshing.13:59
Amaranthgah i can't wait for gallium13:59
LongPointyStickAmaranth: er, now killing compiz gets me back to a usable X window, yes.14:01
StevenKSo compiz is busticated.14:01
StevenKWhat else is new?14:01
* StevenK ducks14:01
AmaranthI suck with gdb but isn't it possible to attach to compiz and see what it is doing?14:01
LongPointyStickStevenK: heh14:01
AmaranthIt's obviously not crashed so that would mean it's in an infinite loop somewhere14:01
Amaranthor stalled waiting for something14:01
LongPointyStickAmaranth: this reproducable by hitting meta+e, then alt+space14:01
Amaranthoh that one14:02
StevenKHah14:02
AmaranthI hate X1114:02
LongPointyStickyeah, that seems to be oen of the easiest ways to do it14:02
Amaranththe problem is the menu gets a screengrab14:02
StevenKmeta+e and then alt-space opens two window menus for me14:02
Amaranthand keyboard grab14:02
LongPointyStickStevenK: yes, then click somewhere, and try to go back itno one of the desktops.14:03
Amaranthit's possible to escape from but not easy14:03
StevenKLongPointyStick: Works for me14:03
LongPointyStickStevenK: lucky you.14:03
AmaranthI manage to get it stuck about every other time I try14:03
StevenKI don't think I'll do that again14:03
Amaranthhehe14:03
LongPointyStickhaha14:04
LongPointyStickAmaranth: how do i start compiz, etc, on a separate display?14:05
Amarantheh?14:05
LongPointyStickdisplays are always strange creatures to me :)14:05
AmaranthDISPLAY=:0 compiz &14:05
LongPointySticksurely if i'm running compiz thru gdb, i need to start it from the ssh'd machine?14:05
LongPointyStickahhhh14:05
Amaranthi'm not saying to start compiz in gdb14:05
Amaranthi'm saying to attach to it when it gets stuck14:05
StevenKLongPointyStick: To do what Amaranth is asking, start compiz, get it stuck, find compiz's process id, run gdb and then run attach <pid>14:07
Amaranthor gdb -p <pid>14:07
Amaranthiirc14:07
StevenKThat will stop compiz, so you need to run continue, but then how to see what it's doing, I'm stuck14:07
LongPointyStickhum.  attaching to it before it gets stuck just makes it freeze.14:09
StevenKOf course, you need to run continue at the gdb prompt14:09
StevenKgdb sends it a SIGSTOP, from memory14:09
Amaranthit's best to attach it when it sticks14:10
LongPointyStickso i continue, and it says Continuing, and it does nothing.14:11
Amaranthright, don't do that14:11
Amaranthattach to it after it gets stuck14:11
Amaranththen don't run continue14:11
LongPointyStickthat was just after it got stuck14:11
LongPointyStickoh.14:11
Amaranthyou should be able to run bt to see what it's just been doing14:11
StevenKMaybe the last function on the call stack is annoy_hobbsee_lots_and_lots()14:13
LongPointyStickhaha14:13
LongPointyStickAmaranth: no debugging symbols.14:13
Amaranthdoes the automatic repo thingy have them yet?14:14
Amaranththis would be easier on gutsy :P14:14
LongPointySticki have no idea14:14
LongPointyStickthere appears to be no compiz debug package in the reops14:15
Amaranthhttps://wiki.ubuntu.com/DebuggingProgramCrash14:15
Amaranthit's a separate repo14:15
Amaranthdebug packages are created automatically14:15
persiaHmm..  ddebs.ubuntu.com doesn't seem to have updated in the past 10 days14:15
LongPointyStickyeah, i thought so14:15
Amaranthok then...14:16
Amarantheasier on gutsy :P14:16
Amaranthunless you feel like installing basically every X, GNOME, and KDE dev package and building compiz :)14:16
LongPointyStickwell, i'll see if it crashes on gutsy then14:17
Amaranthit does14:17
Amaranththis particular bug has been around as long as compiz has14:17
Amaranthwell, sort of14:17
Amaranthexpo just made it easier to hit :)14:18
LongPointyStickwhat, the freezes?14:18
StevenKHaha14:19
LongPointyStickcrashes on gutsy too.14:20
AmaranthLongPointyStick: good, you can get debug symbols there :)14:27
LongPointyStickheh14:28
HobbseeAmaranth: it appears that they're broken anyway, due to the backports14:43
AmaranthHobbsee: oh joy14:44
Hobbseeyes...14:44
androidhi16:19
androiddo you know why zsnes is in multiverse in ubuntu but in main in debian?16:20
androidI think this is an error16:20
androidcause zsnes is a free software16:20
Adri2000android: I see it in universe16:24
Adri2000zsnes |  1.510-1.1 | http://archive.ubuntu.com hardy/universe Sources16:24
pochuandroid: In feisty and Edgy was in multiverse, but Gutsy and Hardy have it in universe.16:26
androidok thank you the problem was solved16:27
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yuhongMay I suggest adding a generic-pae kernel to the next version of Ubuntu?21:15
yuhongCurrently it requires a recompile.21:15
yuhongHow about making it the default if NX support or RAM mapped over 4G boundary is detected.21:16
yuhongAlso how about a non-PAE server kernel?21:18
yuhongMake that the default if the processor does not support PAE.21:18
yuhongAnd if installing a server version of Ubuntu.21:19
crimsunyuhong: please ask on the kernel-team@  list (it's moderated, so please consider subscribing).21:19
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