Sorry, forgot to note that I am talking about Nexus 7 2012 (grouper). 25.01.2014, 14:52, "Alexei Arutyunov" <ar....@yandex.ru>: > Hi. > I tried to flash Nexus 7 as described, but can't get Mir to work. After final > reboot the display constantly turns on and off. The following lines are > constantly appearing in /var/log/messages during this: > Jan 25 10:26:08 ubuntu-phablet kernel: [ 73.848462] init: sys_prop: > permission denied uid:32011 name:persist.sys.NV_DISPXRES > Jan 25 10:26:08 ubuntu-phablet kernel: [ 73.848693] init: sys_prop: > permission denied uid:32011 name:persist.sys.NV_DISPYRES > Jan 25 10:26:08 ubuntu-phablet kernel: [ 73.977776] iio-buffer, current > state requested again > With Mir disabled the shell works, but there are random freezes/reboots. > > 25.01.2014, 07:59, "Ricardo Salveti de Araujo" > <ricardo.salv...@canonical.com>: >> Hey, >> >> As some of you already know, I'm currently porting our Android code >> base to 4.4.2 (we're currently based on 4.2.2), and enabling support >> for a few additional devices (not all are officially supported though, >> but I'm happy to help the community builders). >> >> Just got to the point when bug reports are actually useful, so if you >> have either a grouper (Nexus 7), manta (Nexus 10), mako (Nexus 4), flo >> (Nexus 7 2013) or hammerhead (Nexus 5), and want to help testing the >> 4.4.2 changes, this is for you :-) >> >> Remember, this is still an experimental build, so don't expect >> everything to be perfect or working as it should. Also make sure to >> have a backup of our previous image and data, as the following >> procedure will wipe everything. >> >> Flashing 4.4.2 based Ubuntu touch images: >> >> 1) Flash the original 4.4.2 based Android image from >> https://developers.google.com/android/nexus/images ($ sudo >> ./flash-all.sh) - needed to make sure you're using the right >> bootloader and radio fw >> 2) Unlock your bootloader: $ fastboot oem unlock >> 3) Boot the device with the original 4.4.2 image and reboot to bootloader >> 4) At the bootloader, flash boot, recovery and system for your device >> (http://people.canonical.com/~rsalveti/aosp/<device>) >> - fastboot flash boot boot.img >> - fastboot flash recovery recovery.img >> - fastboot flash system system.img >> 5) Boot into recovery and flash Ubuntu using >> http://cdimage.ubuntu.com/ubuntu-touch/daily-preinstalled/pending/trusty-preinstalled-touch-armhf.zip >> (adb push <zip> /sdcard, then flash via menu, or use sideload). >> 6) Reboot, and use phablet-network (from your host) to setup the network >> 7) Enable my personal PPA (latest MIR): sudo apt-add-repository >> ppa:rsalveti/ppa >> 8) Install latest MIR packages: apt-get update; apt-get dist-upgrade >> 9) Enable MIR: $ touch /home/phablet/.display-mir >> 11) Reboot and profit! >> >> Please let me know if you have any issues, and also let me know about >> possible new bugs that might happen with this new image. >> >> Here's what I built and tested: >> - grouper (not officially supported): working as before, not many changes >> - mako (officially supported): working as before >> - flo (officially supported): shell rotation is not yet implemented, >> and side stage is not fully functional >> - hammerhead (not officially supported): couldn't test, don't have a device >> - manta (still officially supported): better and faster >> >> Video playback is the only feature that's known to be broken, and we >> should hopefully get this fixed next monday. >> >> Working now to enable the x86 and ARM emulator targets. >> >> Cheers, >> -- >> Ricardo Salveti de Araujo >> >> -- >> 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 > , > -- > 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
-- 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
