/srv/irclogs.ubuntu.com/2011/08/11/#ubuntu-arm.txt

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ogra_E: config/chroot_local-hooks/preinstall-pool.sh failed (exit non-zero). You should check for errors.11:38
ogra_infinity, ^^^ where do i find that ? searching for that script in either livecd-rootfs or live-build doesnt reveal anything11:38
ogra_oh, got it, ignore me11:39
* ogra_ didnt expect a here doc11:39
ogra_hmm, i dont see why it failed and it doesnt spitinto the log11:47
ogra_s/spitinto/spit out anything into/11:48
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ogra_cm'on publisher, spit out an ubuntu-meta for me12:29
* ogra_ twiddles thumbs12:29
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sijihi all13:50
sijiam facing some prblm (may cose of less expertise) while trying to build kernel module13:51
sijiI have downloaded the kernel source from rep. by apt-get install linux-source13:53
sijiextracted and tried to build only touch screen module13:53
sijiby the command make modules SUBDIRS=drivers/input/touchscreen/13:54
sijiBut it built only three modules, even more dirver files are there13:56
sijiWhere am wrong ?13:56
* ogra_ suggests to ask in #ubuntu-kernel13:57
sijiogra_, ok13:57
sijiHope they wont redirect me here again :)13:57
ogra_heh, i doubt it13:58
siji;)13:58
ogra_dou did configure it before, right ?13:58
sijiyes13:58
sijiogra_, btw, i was not aware of that ubuntu is having this much IRC channels14:04
ogra_every team has one usually14:04
ogra_and then there is #ubuntu-devel,#ubuntu and #ubuntu-meeting14:04
sijioh..14:04
sijiya, it's very easy to get help , isntead of messing up everything in a single channel14:05
siji*instead14:05
ogra_we started out with #ubuntu-devel only ... but as the developer community grew it got to niosy14:06
sijiok14:07
sijiso you people are having seperate team for each  ?14:08
ogra_there is a desktop team, a kernel team etc etc14:11
sijiok, so there might be a ubuntu-arm team too (assumes you are became part of it )14:12
ogra_right14:13
sijicool ..14:13
sijiogra_, this is for you14:16
siji<apw> siji, if you have ARM specific questions you may get quicker answers on #ubuntu-arm, the peeps who mostly have the h/w hang out there14:16
siji:)14:16
siji:)14:16
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N3ohello! Is there a problem with the repositories ? I get many Hash Sum mismatch after doing an apt-get update on a PandaBoard with natty15:43
N3othis is my sources.list file and the errors I get: http://pastebin.com/NAEteeXh15:45
rsalvetijanimo: libvirt bug 82371115:48
ubot2Launchpad bug 823711 in libvirt "libvirt version 0.9.2-4ubuntu8 failed to build on armel" [Undecided,New] https://launchpad.net/bugs/82371115:48
GrueMasterN3o: There has been some issues with the pool for the last few days.  This may be some of the fallout.  Work is being done to clean it up.15:49
ogra_rsalveti, yeahm, thats a weird one15:49
* ogra_ comments15:49
janimorsalveti, yes, I'll look at that15:50
infinityGrueMaster: Erm, there's been nothing that would cause hash sum mismatches.  Just archive skew.15:53
ogra_infinity, well, look at the cdimage buildlogs for today xubuntu builds15:53
ogra_they expose the same15:53
infinityN3o: The usual suspect for hash sum mismatch issues is either a slightly broken mirror, or having a proxy (often a transparent one) between you and the archive.15:53
infinityogra_: Yes, but this is natty he's using.15:54
rsalvetiGrueMaster: janimo: u-boot SPL is basically a replacement for x-loader15:54
ogra_its the third time today i hear someone mentioning hash sum mistmatches with the archive15:54
rsalvetiu-boot will now generate u-boot.bin and MLO15:54
rsalveticode reuse now, only one source package and the SPL can probably boot the kernel directly :-)15:54
rsalvetiand once we add the usb support at SPL, it'll behave like omap4boot15:55
GrueMasterrsalveti: COOL!!!15:55
rsalvetiwe'll see how it goes for our 11.08 release, if it goes well we can do a FFe for ubuntu15:55
ogra_rsalveti, any reason to not go with the binary header for u-boo.bin instaed and get rid of MLO completely ?15:56
rsalvetiwell, you can think of MLO as a minimal u-boot now15:57
rsalvetibeing able to boot the kernel directly is like having u-boot15:57
rsalvetibut without the fancy stuff, like cmdline and such15:57
ogra_right, but we still need two files15:57
janimorsalveti, worth mentioning what SPL is (or link) in the spec whiteboard :)15:57
rsalvetijanimo: sure, will add15:58
rsalvetihttp://www.omappedia.org/wiki/U-boot_Upstreaming_Project15:58
N3oThanks GrueMaster && infinity -- I don't have any kind of proxy so it has to be those issues you were talking about16:00
N3oI'll try again in a few days16:00
janimorsalveti, thanks, sounds good16:00
GrueMasterN3o: Actually, I just rebooted into natty, and am updating now without error.  Try rerunning apt-get update.16:00
N3oroger16:01
N3osame :(16:01
N3omaybe I should try some cleaning?16:01
GrueMastercouldn't curt.16:02
GrueMaster*hurt16:02
N3otried that too16:02
N3osame thing16:02
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N3ocould you check my sources.list http://pastebin.com/NAEteeXh and confirm it is ok?16:03
infinityN3o: Are you sure you're not behind a transparent proxy at your ISP?  It's a pretty common thing that many/most people aren't aware of. :/16:04
N3onope, I'm 100% positive16:04
N3oI'm wondering, does apt-get goes trough IPv4 or IPv6?16:05
infinityYes.16:05
infinityWhichever route is lower cost.16:05
infinityWell, this is assuming ports.u.c has an AAAA, I don't recall. :P16:06
GrueMasterN3o: Your sources.list is identical to mine.16:06
N3othanks GrueMaster16:06
N3odisabled IPv6 and trying again16:09
N3osame :(16:11
N3otried with sudo apt-get update -o Acquire::BrokenProxy=true and sudo apt-get update -o Acquire::http::No-Cache=True --- same effect16:15
GrueMasterTry commenting out the failing archives from your sources.list, rerun apt-get update, then uncomment and rerun again.16:19
N3ook16:19
ogra_rsalveti, wrt x-loader, i was referring to http://www.omappedia.org/wiki/E-MMC_boot#You_can_boot_omap3630_without_x-loader ... which i think works on omap4 as well16:32
ogra_that would save us from using MLO at all16:32
GrueMasterShould work well from emmc...oh, wait.16:34
ogra_GrueMaster, emmc isnt different from mmc (SD card)16:36
N3odayum16:36
LeCherLichogra_: i have a question about getting the newest ubuntu to work on the Beagleboard xM rev A. i went to #beagle first, but av500 redirected me here16:36
N3osomething is wrong ...16:36
N3ostill can't install things16:36
ogra_LeCherLich, yes, i saw that16:36
LeCherLichi always get to the point where linux is uncompressed, it says "Uncompressing Linux... done, booting the kernel." and a couple of seconds later it crashes and begins all over: "Texas Instruments X-Loader" ...16:37
ogra_LeCherLich, the desktop images have no serial enabled by default, if you want a verbose serial boot i'd suggest the server image ... you can indeed change boot.scr on a desktop image to dump out stuff to serial if you know what you are doing16:38
LeCherLichi used the headless arm image16:38
LeCherLichfollowing the instructions at https://wiki.ubuntu.com/ARM/OMAPHeadlessInstall16:38
LeCherLichdo i still have to change boot.scr?16:38
GrueMasterLeCherLich: Which image did you download?  Natty?16:38
LeCherLichGrueMaster: yes16:39
GrueMasterLeCherLich: Which img.gz did you download?  omap or omap4?16:41
N3ouniverse + multiverse not working...16:41
LeCherLichGrueMaster: omap16:41
GrueMasterAre you on a linux host?  Try "wget -O - http://cdimage.ubuntu.com/releases/11.04/release/MD5SUMS|fgrep ubuntu-11.04-preinstalled-headless-armel+omap.img.gz | md5sum -c -"16:42
GrueMasterVerify your image is good.16:43
LeCherLichGrueMaster: the checksum is 6913.......fffc (cant copy+paste, i use a linux host, but its not this one)16:44
LeCherLichseems to be good, according to the MD5SUMS file in the release folder16:44
GrueMasterok16:45
GrueMasterTry reflashing the SD.  How big is the SD you are using?16:45
LeCherLich4gig.. so i should just repeat the whole process of installing (zcat ... > /dev/sdb) ?16:47
GrueMasterTry the gunzip |dd method.  I have seen issues with the zcat>/dev method.16:48
LeCherLichoh sorry i just looked at the history... i used the gunzip method already.16:50
LeCherLichso should i try zcat now?16:50
GrueMasterI have not had issues with the gunzip method, and found it to be reliable.  I have had %60 success rate with zcat.  That doesn't sound like the issue though.16:51
GrueMasterYou had mentioned zcat, which I have seen issues with, which is why I went down that path.16:52
LeCherLichsorry my mistake16:52
LeCherLichis there any way to make ubuntu more talkative, via the kernel line maybe?16:53
GrueMasterYou may want to try a modified boot.scr on the 1st partition of the SD.  To modify it, you will need to strip the first 72 bytes of data from boot.scr.16:53
GrueMasterdd if=boot.scr of=boot.script bs=1 skip=7216:54
GrueMasterThen you can edit boot.script.  Remove "quiet" from the bootargs line.16:54
GrueMasterThen you can rebuild the boot.scr with "mkimage -A arm -O linux -T script -C none -d boot.script boot.scr"16:55
GrueMasterMake sure there is a "console=/dev/ttyO2,115200n8" on the bootargs.16:56
LeCherLichthere was only console=ttyO2,115... (without /dev).. is that right?16:57
GrueMasterAh, yes.  my bad.16:58
LeCherLichoh okay, thanks, now it's more talkative...16:59
LeCherLichit hangs at about 9 seconds. last messages: mmcblk0: p1 p2 <newline> hub 1-2:1.0: USB hub found <newline> hub 1-2:1.0: 5 ports detected ... <crash>17:01
LeCherLichpretty much right after it detected the mmc card...17:02
LeCherLichcould it be that there is a hardware problem with this card?17:03
LeCherLichGrueMaster: anyways thank you very much, i will try to solve the problem tonight on my own, i may return later17:05
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GrueMasterok, sorry I couldn't help more.  Maybe try adding "earlyprintk=/dev/ttyO2,115288n8" to your cmdline and see what that produces.17:11
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ZiNCHey.22:06
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