Thanks, Jani, I did not realize that I need to use this pre-installed image, maybe you could make it more clear on Porting guide page. Now I see only --------- Either way, you'll need the Ubuntu preinstalled image besides the one you're going to build with the instructions below. You can find the Ubuntu preinstalled images here<http://cdimage.ubuntu.com/ubuntu-touch/daily-preinstalled/> . -------- Probably there should be some instructions where to put it (I mean for usual recovery procedure)
Thanks a lot, will try this... Dmitry 2013/11/6 Jani Monoses <jani.mono...@canonical.com> > Hi Dmitry, > > (adding back the list so others can follow and add more information) > > The system.img built from the AOSP-like source tree indeed now contains > some Ubuntu components but that is ok, those are needed as the glue between > Android and the Ubuntu system. > And the image that you need to boot is the trusty-preinstalled-touch-armhf > Ubuntu image from here > > http://cdimage.ubuntu.com/ubuntu-touch/daily-preinstalled/current/ > > That boots as a regular Ubuntu desktop, but should have the android > system.img under /var/lib/lxc/android so it can start it inside an LXC > container. > > So the var/lib/lxc/android/system.img that is created should be the > regular system.img under out/target/product/tilapia in your tree and then > you need to copy it over the device in that location. > > Jani > > > On Wed, Nov 6, 2013 at 10:15 AM, Dmitry Smirnov <divis1...@gmail.com>wrote: > >> Hi Jani, >> >> ok, so the /data/system.img is the ububtu system image and it in turn >> should contain android's system image. >> >> The problem is that after I merged phablet, I do not have the 'pure' >> android system image - it already contains ubuntu and the android. >> >> Which components of the android image will be used by ubuntu? build.prop >> and fstab.<device>? >> >> BTW, as i said I use tilapia build for comparison, I did not realize when >> this var/lib/lxc/android/system.img is created (I looked in recovery >> scripts too). Is this some bug or should I use some other device (ex. mako) >> ? >> >> Dmitry >> >> >> 2013/11/6 Jani Monoses <jani.mono...@canonical.com> >> >>> Hi, >>> >>> that system.img should be the one built from your CodeAurora tree and >>> then turned into a regular ext4 image on your build machine >>> >>> $simg2img system.img new.img >>> $resize2fs -M new.img >>> >>> In recovery mode >>> #mkdir a >>> #mount /data/system.img a >>> >>> On the host >>> $adb push new.img /a/var/lib/lxc/android/system.img >>> $adb reboot >>> >>> Jani >>> >>> >>> >>> >>> On Wed, Nov 6, 2013 at 9:40 AM, Dmitry Smirnov <divis1...@gmail.com>wrote: >>> >>>> Hi, >>>> >>>> I'm trying to port ubuntu-touch to a device but have issues with this. >>>> >>>> I've ported all the changes from phablet-saucy branch to my code base >>>> (non-CM, pure codeaurora). >>>> I decided to skip recovery procedures because I can build all the >>>> images (kernel, system, userdata, etc) and try to run the phone using just >>>> fastboot to flash the phone. >>>> >>>> The phone starts, initrd can run, but it fails to complete boot >>>> sequence: there is no /root/var/lib/lxc/android/system.img for ex. and I >>>> did not find who and when can generate it. >>>> I'm using pure phablet build for tilapia for comparison of the builds >>>> and also cannot find that /root/var/lib/lxc/android/system.img (even in >>>> recovery image) >>>> This causes device to be unrecognized ("unknown) and probably causes >>>> some other steps to fail. >>>> >>>> Also, /root is read-only for some reason and I also suspect this >>>> prevents the system to boot: >>>> + mkdir -p /root/android >>>> mkdir: can't create directory '/root/android': Read-only file system >>>> >>>> What I'm doing wrong? >>>> >>>> WBR, >>>> Dmitry >>>> >>>> -- >>>> Mailing list: https://launchpad.net/~ubuntu-phone >>>> Post to : ubuntu-phone@lists.launchpad.net >>>> Unsubscribe : https://launchpad.net/~ubuntu-phone >>>> More help : https://help.launchpad.net/ListHelp >>>> >>>> >>> >> >
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