Hi, First of, this step that you say you get stuck at, takes some time... I would say give it 5minutes at least (or 10' maybe(?) anyway, your battery should be plenty charged when trying such things).
Another point is to make sure that /data and /cache are mounted on the device. I got this response from the mailing list some time ago, see here: https://lists.launchpad.net/ubuntu-phone/msg21260.html Other than that... have you 'branched' a kernel specific to your phone in the source code yet? If yes, where did you fetch the kernel from? I'm trying to do the same with a galaxy tab S, but I can't make it to booting the device... :-/ Cheers On 19 October 2016 at 02:33, David Krovich <dmkrov...@mix.wvu.edu> wrote: > All, > > I tried again. This time I get to: > > unpacking rootfs tarball to system-image ... > > But it just appears to hang after that. > > -- > David Krovich > > On Tue, Oct 18, 2016 at 6:47 PM, David Krovich <dmkrov...@mix.wvu.edu> > wrote: > >> Hello list, >> >> I'm trying to learn how to build ubuntu phone from source. Ultimately, I >> want to build for a Galaxy S4 but I'm starting with a Nexus 4. >> >> I've successfully built AOSP from source and loaded it onto the device. >> I've now moved to compiling Ubuntu Phone itself using instructions located >> here: >> >> https://developer.ubuntu.com/en/phone/devices/porting-new-device/ >> >> I've downloaded the source tree and compiled it and have the roms in the >> out/ directory. >> >> I'm able to fastboot flash recovery recovery.img and then can boot into >> recovery mode from the phone. >> >> Next I got rootstock and the vivid touch tar.gz file. >> >> I run the rootstock command, at first it looks good >> >> I get: >> >> transferring rootfs tarball ... [done] >> unpacking system-image on device ... [done] >> unpacking rootfs tarball to system-image ... >> >> The last message stays on the screen for a minute or so, eventually the >> phone goes dark, and I get this message: >> >> error: protocol fault (no status) >> >> Any suggestions? >> >> Thanks >> >> -- >> David Krovich >> > > > -- > 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 > > -- http://www.ubuntu.com/ - linux for human beings... with sufficient CLI skills.
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