**** BEGIN LOGGING AT Thu Jul 05 02:59:58 2012 Jul 05 10:49:25 is it possible to load ubuntu on tablets Jul 05 10:50:12 it has processor cortex A8 Jul 05 10:50:22 thats a pretty vague question Jul 05 10:52:26 i have tablet pc which runs on android Jul 05 10:53:06 i want it to works with ubuntu Jul 05 10:53:43 is it possible to remove android and load ubuntu on it Jul 05 10:53:58 well, if you have access to the bootloader , have the kernel source and know how to set both of these up, installing ubuntu is usually possible Jul 05 10:54:33 first get the two first bits resolved, then come back Jul 05 10:57:17 i have kernel source but i don't know to how to access bootloader Jul 05 10:58:05 Aks: it's usually fastboot you can use for this Jul 05 10:59:00 with fastboot support you can boot a different kernel than the flashed one shipping a special init-script to boot from an ext2 image on the internal flash disk Jul 05 10:59:20 if your bootloader isnt locked down by the vendor Jul 05 10:59:22 thats the best (and safest) way to get this done Jul 05 10:59:36 (which it is on many tablets) Jul 05 10:59:39 ogra_: yes, thats the condition to be able to do this Jul 05 11:00:16 i'd suggest rephrasing - it is usually doable under these preconditions, but still requires considerable knowledge and is no click here, click there process. Jul 05 11:00:23 i have 2.6.36-8-omap3 kernel m i be able to boot it using fast boot? Jul 05 11:00:47 you need the kernel source special for the tablet you have Jul 05 11:00:49 is your tablet an omap3 device ? Jul 05 11:01:13 Aks: look at this http://git.shr-project.org/git/?p=meta-smartphone.git;a=blob;f=meta-samsung/recipes-bsp/chroot-script/chroot-script/init.sh;h=4ad32a66258bd1163efe908608e65f37dc5b4c09;hb=HEAD Jul 05 11:01:15 yes its on omap and i have kernels source . Jul 05 11:01:19 for a suitable init script Jul 05 11:02:52 can you give me step by step description of installing ubuntu on any tablet ? Jul 05 11:03:08 now thats exactly what i meant. Jul 05 11:03:35 Aks: thats not possible Jul 05 11:03:52 Aks: a tablet is no PC as you know it where you can install everything Jul 05 11:04:02 it's build for a very special case, to run android Jul 05 11:04:25 is there any hardware limitation ? Jul 05 11:05:04 Aks: there are bits and pieces of information available, and solving the puzzle will eventually enable you to install ubuntu on a platform. but there's not step by step guide, nor does anyone want to give that. Jul 05 11:06:31 Aks: and you can't expect anything to work after you have ubuntu on the tablet Jul 05 11:07:26 so its sad but true: if you have to ask, it is not for you. Jul 05 11:07:55 LetoThe2nd: :) Jul 05 11:08:11 am i sounding too pseudo-31337? Jul 05 11:09:49 no Jul 05 11:09:55 since you are right :) Jul 05 11:10:15 its technically possible to do what he wants but you need quite some skills that go beyond basics Jul 05 11:10:43 i know, i wouldn't be able to do it myself without a lot of effort. Jul 05 11:11:15 right, same here, and i do it as a day to day job Jul 05 11:11:24 LetoThe2nd: it's which is not worth you spend it on this Jul 05 11:11:29 ya i am new to this so we want your help? Jul 05 11:11:45 morphis: exactly, hence i do not even try. Jul 05 11:11:56 LetoThe2nd: I did this for years now Jul 05 11:12:06 started with the Palm Pre ended with the Nexus S Jul 05 11:12:09 not ubuntu Jul 05 11:12:12 but something else Jul 05 11:12:18 it makes fun Jul 05 11:12:32 but you spend too much time on it and never really get usable results Jul 05 11:12:53 i think i got some good skills on arm linux, but in another direction. and i admit, exchanging android on a probably underdocumented device is not what i'd call fun to me. Jul 05 11:13:11 :) Jul 05 11:13:37 you learn a lot Jul 05 11:13:41 but i guess i can judge the skillset needed - and i do not sense this kind of schwartz in our young padawan here. Jul 05 11:13:57 :) Jul 05 11:14:27 getting a working image for the toshiba ac100 took me several months ... and thats not even a tablet where you have to fight with the input setup too Jul 05 11:15:05 it's bad but things are getting better with the years Jul 05 11:16:16 definitely ... mostly thanks to linaor who work on unifying things like kernel and bootloader Jul 05 11:16:20 *linaro Jul 05 11:16:56 yes, linaro is a great effort Jul 05 13:10:00 ppisati, hmm, could it be that you forgot to close bug 1010009 in the last changelog of ti-omap4 ? Jul 05 13:10:02 Launchpad bug 1010009 in linux-ti-omap4 "omapdss only works on some monitors in quantal" [High,Confirmed] https://launchpad.net/bugs/1010009 Jul 05 13:16:13 ogra_: thanks, closed Jul 05 13:16:50 :) Jul 05 13:20:00 ogra_: by any chance, did you try your beagle xm? Jul 05 13:20:30 no, i havent managed to get a properly working install still, will do a netboot server install now Jul 05 13:23:20 ogra_: what you mean? Jul 05 13:23:37 i only tested the desktop images dirung A2 Jul 05 13:23:52 and these all failed ... since then i havent touched my XM Jul 05 13:24:01 even the omap3 desktop? Jul 05 13:24:10 yes Jul 05 13:24:21 the only working image we had during A2 was panda Jul 05 13:24:22 so you saw the same problems i mentioned in the email? Jul 05 13:24:35 no, i couldnt get it booting iirc Jul 05 13:25:00 i had errors during bootup (on xm rev a) Jul 05 13:25:07 squashfs errors&c Jul 05 13:25:10 which rev do you have? Jul 05 13:25:50 also a rev a Jul 05 13:25:58 ah Jul 05 13:26:16 and i had seen the squashfs errors before but that was back when there were also USB and display issues Jul 05 13:26:37 anyone with a beagle xm, an empty sd card and willing to do some tests? Jul 05 13:26:56 i am, i just need to do an install first :) Jul 05 13:31:23 ogra_: why don't you try daily? Jul 05 13:34:08 because i was to lazy to zsync :P Jul 05 13:34:22 but yeah, i should probably do that to make sure they work Jul 05 13:43:21 ogra_: it seems to work on my rev c Jul 05 13:43:26 ogra_: but doesn't on rev q Jul 05 13:43:28 *a Jul 05 13:43:39 ogra_: if you have another rev a, and we reproduce the same problem Jul 05 13:43:39 hmm Jul 05 13:43:47 that's a good hint Jul 05 13:43:52 right Jul 05 13:44:01 <_william_> do you know if there are any pla to release ARM repositories with the upcoming 12.10 ? Jul 05 13:44:03 well, i can surely say i saw the squashfs errors before Jul 05 13:44:23 _william_, ?? we release arm repos since 3 years Jul 05 13:44:23 ogra_: ok, as soon as you can do another reinstall, that would be nice Jul 05 13:44:34 ogra_: moreover, do you know who has another xm? Jul 05 13:44:40 <_william_> ogra_: hu... what is the URL please ? Jul 05 13:44:41 ppisati, 3:21 to go for zsync ;) Jul 05 13:44:47 * _william_ feeling stupid ;) Jul 05 13:45:02 http://ports.ubuntu.com/ Jul 05 13:46:38 <_william_> excellent ogra_ ! i've been looking for this along time until i came to this chan Jul 05 13:47:03 <_william_> even a few people from Canonical (i won't name ;) ) were not able to given me this url Jul 05 13:47:07 <_william_> thanks a lot Jul 05 13:49:39 welcome :) Jul 05 13:49:55 we also roll installable images for some architectures Jul 05 13:57:33 ppisati, hmm, apart from the fact that the spalsh is missing, the current daily looks fine to me Jul 05 13:57:43 no squashfs erros on boot this time Jul 05 13:58:20 (lets see how it behaves during copying) Jul 05 13:58:53 argh Jul 05 13:59:05 thats really messed up, it runs a live session ! Jul 05 14:01:59 except for the last comment, i assume it's working for you Jul 05 14:02:00 right? Jul 05 14:03:22 right, i get into a fully functional live session Jul 05 14:04:14 ogra_: this one? http://cdimage.ubuntu.com/daily-live/current/quantal-desktop-armhf+omap.img Jul 05 14:04:22 yes Jul 05 14:04:35 * ppisati tries again Jul 05 14:05:10 <_william_> ogra_: so far i had only found images. Anyways... i'm going to try it over the next days. I'm trying to build a custom environnement based upon Armada chip Jul 05 14:05:35 armadaxp ? Jul 05 14:06:29 <_william_> armada 510 Jul 05 14:06:51 <_william_> have you already tested with this processor ? Jul 05 14:07:39 isnt that armv6 ? Jul 05 14:08:28 (ubuntu only supports v7 and above) Jul 05 14:09:29 <_william_> according to marvell it is ARM v6/v7-compliant Jul 05 14:09:42 well, if its v7 it should work Jul 05 14:09:52 <_william_> http://www.marvell.com/application-processors/armada-500/ Jul 05 14:09:54 (if you can force that mode somehow) Jul 05 14:10:03 <_william_> i'll get the answer soon ;) Jul 05 14:10:55 well, that page only say v7 Jul 05 14:11:05 they should make their mind up :P Jul 05 14:11:33 i guess you are good Jul 05 14:12:08 <_william_> 500 is v7 only, 510 seems to be v6/v7 Jul 05 14:12:22 <_william_> let's test, i'll know it Jul 05 14:33:15 [flag@newluxor ~]$ md5sum Downloads/quantal-desktop-armhf+omap.img Jul 05 14:33:16 6907b9027e355ea599935a8e268834e6 Downloads/quantal-desktop-armhf+omap.img Jul 05 14:33:31 ogra_: with this img i still get tons of squashfs errors Jul 05 14:33:42 ogra_: at this point i can only assume that my rev a is dying Jul 05 15:16:21 ppisati, well, dont throw it away :) Jul 05 15:20:20 hrmf! seems my network doesn't work after updating my pandaboard ubuntu 11.10 to latest (not 12.04). iwconfig/ifconfig looks good, but no ping/arp/nothing works. no firewall setup. any idea how to reboot with an old kernel on this thing? Jul 05 15:23:32 RoyK: ls -al /boot Jul 05 15:23:42 RoyK: choose the preferred version/kernel Jul 05 15:23:56 RoyK: sudo flash-kernel 3.2.0-omap4 Jul 05 15:24:10 RoyK: if, for example, you want to use that kernel Jul 05 15:24:21 RoyK: btw, which kernel are you using now? Jul 05 15:25:12 3.0.0-1211-omap4 Jul 05 15:25:55 erm... seems 3.1.0-1282 is installed, but not in use Jul 05 15:26:37 so "flash-kernel vmlinuz-3.1.0-1282-omap4" ? Jul 05 15:28:54 drop vmlinuz- Jul 05 15:29:02 got it Jul 05 15:29:06 thanks again Jul 05 15:29:07 "sudo flash-kernel 3.1.0-1282-omap4" Jul 05 15:33:18 no wait Jul 05 15:33:39 if you are using 3.1.0-1282 it's not our kernel Jul 05 15:34:00 no, thats from some TI PPA Jul 05 15:34:09 still, if it worked before ... Jul 05 15:34:14 tried it, and didn't work too well Jul 05 15:37:51 found the error - PEBKAC Jul 05 15:38:09 remove it ! Jul 05 15:42:20 ppisati, Snd_omap_soc_beagle ... geez !! Jul 05 15:42:26 what a mess Jul 05 15:42:57 * ogra_ just saw the mails Jul 05 16:40:26 ppisati, so even my netinstall has issues here ... i see lots of oopses and the NIC just hangs after a while (smsc95xx i think) Jul 05 16:41:00 * ogra_ will file a bug if this installation ever ends Jul 05 16:47:02 ogra_: omap4 or omap3? Jul 05 16:47:27 3 Jul 05 16:47:43 havent touched any pandas today ... i keep my bamboo for mself :) Jul 05 16:47:50 *myself Jul 05 16:48:06 LOL :) Jul 05 16:48:58 is it a server or desktop installation? Jul 05 16:49:05 * ppisati never ever tried netinstall Jul 05 16:49:10 netinst .... its neither Jul 05 16:49:26 do i need a working video out? or i can everything from console? Jul 05 16:49:35 *can i do Jul 05 16:49:40 it drops you into tasksel ... if you dont select anything you get pretty much the same as deboostrap gets you ... but properly configured Jul 05 16:49:54 we have serial and framebuffer netinst images Jul 05 16:50:00 you can pick :) Jul 05 16:50:25 http://ports.ubuntu.com/ubuntu-ports/dists/quantal/main/installer-armhf/current/images/omap/netboot/ Jul 05 16:50:34 http://ports.ubuntu.com/ubuntu-ports/dists/quantal/main/installer-armhf/current/images/omap4/netboot/ Jul 05 16:50:43 cool Jul 05 16:50:51 any doc how to use it? Jul 05 16:50:54 i mean Jul 05 16:50:55 boot.img-fat-fb is what i currently use Jul 05 16:51:03 just dd it to the SD and boot Jul 05 16:51:37 i throw all the stuff in a vfat partition on my sd and btoo from there Jul 05 16:51:39 after that? Jul 05 16:51:44 wait Jul 05 16:52:12 ok Jul 05 16:52:15 i'll try Jul 05 16:52:19 just dd Jul 05 16:52:30 nothing else ... Jul 05 16:53:15 you mean cp Jul 05 16:53:52 no Jul 05 16:53:54 dd Jul 05 16:54:06 i see Jul 05 16:54:13 you download the file and dd it to the sd card Jul 05 16:54:21 it's a boot.img Jul 05 16:54:22 then you plug it into the board and boot Jul 05 16:54:25 right Jul 05 16:54:29 the installer is the initrd Jul 05 16:54:33 ack Jul 05 16:54:36 i'll try Jul 05 16:55:00 take -serial though since you want serial output i guess Jul 05 16:55:35 yep Jul 05 16:55:38 * ogra_ finds it intresting that the gzipped versions of the omap4 image are 9M while the omap3 ones are 16M Jul 05 16:56:01 seems omap3 has a lot more content in it Jul 05 16:57:29 ogra_: in master we probably compile more modules Jul 05 16:57:38 ah, that might be Jul 05 16:57:51 more udebs and udeb content Jul 05 16:57:59 yep Jul 05 16:58:47 where does it hang for you? Jul 05 16:59:38 well, i left it alone, but it was stuck at "selecting software" where it tried to access the net to pull down Packages.gz Jul 05 17:00:08 manually unloading the smsc driver and running dhclient eth0 fixed it ... but dmesg is full of oopses Jul 05 17:00:41 here is at Jul 05 17:00:50 "Loading additional components" Jul 05 17:00:56 and it's downloading stuff Jul 05 17:01:00 xm rev c Jul 05 17:01:40 right, "selecting and installing software" is pretty much at the end of the install Jul 05 17:02:05 ok Jul 05 17:02:10 i'll go till the end then Jul 05 17:02:38 it's partitioning Jul 05 17:02:45 yeah, just let it run ... might also be cause by idling ... i left it for like 45min before i checked again Jul 05 17:02:53 *caused Jul 05 17:03:33 * ogra_ has the beagle on a spare input of one of his desktop monitors ... i only occasionally switch to the other input to check Jul 05 17:06:44 "Installing the base system" Jul 05 17:22:11 grrr *sigh* Jul 05 17:22:23 crashed again while downloading packages Jul 05 17:41:50 is anybody else having a problem where when I move my mouse pointer to the far right hand side edge in Unity desktop on Ubuntu 12.04 on pandaboard the mouse pointer completely disappears? I did ctrl+alt+F1 and then ctrl+alt+F7 to find just a completely white background canvas with my mouse pointer and nothing else is there as if my mouse got trapped in a second blank X11 session Jul 05 17:42:24 the only way to get back into unity is to restart lightdm without rebooting :/ Jul 05 17:45:11 ogra_: btw, it's still installing Jul 05 17:46:03 for me it failed again ... Jul 05 17:46:14 "Finishing the installation" Jul 05 17:46:34 TypoNAM: I've never seen that with the default kernel and X drivers, no. Are you using something fancy, like TI's PPA? Jul 05 17:46:34 lucky you Jul 05 17:46:44 done Jul 05 17:46:55 to me it looks like the traffic on the USB hub makes it fall over Jul 05 17:47:43 but it doesn't boot Jul 05 17:47:55 hooray, i made it past the point Jul 05 17:47:56 it created an ext2 /.boot partition Jul 05 17:48:05 yeah, thats fine Jul 05 17:48:08 and anoither ext3 for the rest Jul 05 17:48:14 ext3 ? Jul 05 17:48:16 sigh Jul 05 17:48:21 should be ext4 Jul 05 17:48:22 ext4 Jul 05 17:48:35 i think thats all NCommander's parted-uboot stuff Jul 05 17:48:41 so it's a kamikaze instyallation Jul 05 17:48:41 which we seriously dont need Jul 05 17:48:53 it does all the stuff it needs to do Jul 05 17:48:59 infinity: just using powervr sgx graphics package, but nothing developmental Jul 05 17:49:01 but it doesn't create the vfat boot partition Jul 05 17:49:07 well, we dont need an ext2 /boot Jul 05 17:49:11 yep Jul 05 17:49:14 it's so x86 Jul 05 17:49:17 and so old Jul 05 17:49:19 yep Jul 05 17:49:27 and we dont use it for anything :) Jul 05 17:49:43 all we use /boot for is to read kernel and initrd from there Jul 05 17:49:49 infinity: I'm specifically using unity-2d (Ubuntu-2D option) since regular unity has rendering problems with pvr sgx enabled Jul 05 17:49:52 to put them into the vfat Jul 05 17:49:54 ogra_: Weeeeeell... Jul 05 17:50:01 or into flash Jul 05 17:50:07 ogra_: We don't need it if we use flash-kernel and stuff everything on the SD. Jul 05 17:50:15 or other presistant storage the board needs to boot Jul 05 17:50:19 ogra_: It becomes useful if you use bootz instead of bootm. Jul 05 17:50:36 why would that differ ? Jul 05 17:50:36 (Like we do on the highbank machines) Jul 05 17:51:02 i mean, does bootz make any special use of /boot ? Jul 05 17:51:10 Yes. Jul 05 17:51:20 anyway, it freak me out that you have so many problems with your beagle Jul 05 17:51:20 We don't load from a vfat, we load from /boot Jul 05 17:51:21 oh, i thought its just a different bootm Jul 05 17:51:23 Which is sane and reasonable. Jul 05 17:51:24 ogra_: ^ Jul 05 17:51:31 ogra_: have you tried serial installation? Jul 05 17:51:31 infinity, depends Jul 05 17:51:48 ppisati, not yet, and i seem to get through this time Jul 05 17:51:57 ogra_: but still Jul 05 17:52:04 ogra_: even if it fails just once Jul 05 17:52:13 infinity, if your uboot cant support something else than vfat you cant use /boot Jul 05 17:52:14 ogra_: it's something we should look at Jul 05 17:52:33 yes, i will file bugs and all ... once i have a proper system Jul 05 17:52:35 ogra_: extload is enabled in every uboot we ship. Jul 05 17:52:40 my dmesg if full of errors Jul 05 17:52:57 infinity, that does say nothing about OEM projects :) Jul 05 17:53:25 and i had my share of boot issues thanks to vfat /boot Jul 05 17:53:34 or rather dpkg issues Jul 05 17:54:40 if we once have a grub like bootloader (or even grub itself) i would go for /boot ... as long as we go with uboot and flash-kernel, i wouldnt ... just adds the need for special casing again Jul 05 17:55:22 ogra_: vfat /boot is never the right answer. Jul 05 17:55:29 heh, no Jul 05 17:55:45 i learned that the hard way, years ago with my first classmatePC image Jul 05 17:56:01 GEEZ ! Jul 05 17:56:26 * ogra_ bilt himself a new desktop machine last weekend ... Jul 05 17:56:45 and i cloned and merged the contents of several old /home dirs on the new install Jul 05 17:57:25 ... and i just stumbled over a loki install of unreal tournament GOTY in my homedir ! Jul 05 17:57:51 * ogra_ wonders if that still runs after all these years and on such new hardware Jul 05 17:58:12 Most of the old Loki ports still run, though the sound is suboptimal on a lot of systems. Jul 05 17:58:13 ogra@anubis:~/Games/ut$ ./ut Jul 05 17:58:13 ./ut-bin: error while loading shared libraries: libX11.so.6: cannot open shared object file: No such file or directory Jul 05 17:58:17 sad :( Jul 05 17:58:36 Oh, and you might need some LD_PRELOADs. :P Jul 05 17:58:53 well, its also an x86 game i guess i would need chroot fiddling Jul 05 17:58:53 I'm still annoyed with the Linux community in general that we didn't throw enough money at Loki to keep them afloat. Jul 05 17:59:01 ++ Jul 05 17:59:10 ogra_: Multi-arch libs should fix it. Jul 05 17:59:16 i think i even paid for this version Jul 05 17:59:36 But yeah, hearing Linux gamers complain about the lack of top-shelf games on Linux when we had people actively porting, and no one bought their games. Bleh. Jul 05 17:59:39 well, multi arch might not bring me back old libs that are not existing anymore Jul 05 17:59:58 libx11.so.6 still exists. Jul 05 18:00:05 Not sure what else UT might want. Jul 05 18:00:08 ldd will tell you. Jul 05 18:00:22 oh, sure, but i expect things like libstc++ etc to show up too Jul 05 18:00:38 ogra@anubis:~/Games/ut$ ldd ut Jul 05 18:00:38 \tdas Programm ist nicht dynamisch gelinkt Jul 05 18:00:42 ut-bin Jul 05 18:00:45 lets see how well your german is ;) Jul 05 18:01:00 Programm isn't dyanmically linked, of course. Jul 05 18:01:05 yep Jul 05 18:01:07 That one was a bit too easy. Jul 05 18:01:11 haha Jul 05 18:01:14 Technical German and English are too close. Jul 05 18:01:56 they are Jul 05 18:02:35 we just took what you already had and just pronounced it differently Jul 05 18:03:00 To be fair, that's all English is, is German and French, poorly-pronounced. Jul 05 18:03:04 So, it seems fair. :P Jul 05 18:03:20 heh Jul 05 18:03:55 * ogra_ sighs ... with a 5760x1920 resolution i always lose track of where my mouse focus is Jul 05 18:04:13 Get a bigger pointer? Jul 05 18:04:22 Don't we have a "tap to hilight" option? Jul 05 18:04:44 i usually use focus-follows-mouse ... but that suddenly exposes other issues *and* is really hard to enable nowadays Jul 05 18:05:03 no, gnome dropped that "crtl to show mouse" feature Jul 05 18:05:05 i still use focus-follow-mouse Jul 05 18:05:23 well, try to play a flash movie fullscreen with FFM Jul 05 18:05:37 whenever you move the mouse it exits full screen Jul 05 18:05:39 i know :) Jul 05 18:05:52 if you can eneter it at all Jul 05 18:05:54 yeah but that flash Jul 05 18:05:56 *enter Jul 05 18:05:58 it's verbotten! :) Jul 05 18:06:02 hehe Jul 05 18:06:02 one of the buggiest commonly used pieces of software Jul 05 18:06:12 (on linux_ Jul 05 18:06:19 thats why adobe gave it to google now Jul 05 18:06:35 at least the linux one Jul 05 18:07:01 lets see: audio problems, blue video tint with vdpau, stores big files in /tmp, drains battery, memcpy() where memmove() should be used Jul 05 18:07:27 i guess they will fix that Jul 05 18:07:41 given they plan to have it built into chromium Jul 05 18:08:27 anyway ... time to find some dinner Jul 05 18:08:31 * ogra_ is off Jul 05 18:11:31 https://static.fsf.org/nosvn/restricted-boots.jpg Jul 05 18:15:52 Blue tint with vdpau? Ok, so it isn't just me. And here I thought youtube was invaded by aliens. Jul 05 23:16:11 has anybody figured out a way to get ddd to stop hanging on "opening session" in Ubuntu 12.04? **** ENDING LOGGING AT Fri Jul 06 02:59:58 2012