Hi Michael, Thanks. I have found the root cause of it. I need to replace USER with my own account "liu-xiao-guo". I think USER is different from my account name in the Ubuntu One.
Best regards, XiaoGuo On Fri, Nov 4, 2016 at 3:10 PM, XiaoGuo Liu <[email protected]> wrote: > Hi Michael, > > First, thanks for your detailed instructions. I just followed your steps > to install the QEMU to test the Ubuntu Core. However, I have to problems in > logging into the Ubuntu Core. The captured screen is like > http://imgur.com/a/Qyfc9. May I know what the correct password for > logging into the Ubuntu core. Is it the one for Ubuntu One? or the one for > the ssh? > > Thanks & best regards, > XiaoGuo > > On Thu, Nov 3, 2016 at 11:47 PM, Michael Vogt <[email protected]> > wrote: > >> Hi, >> >> The Snappy team is happy to announce the release of Ubuntu Core 16. >> >> Ubuntu Core is an operating system entirely based on snaps, including >> its foundation. Applications, kernel, core operating system, and >> gadget components are all managed as snaps and are installed and >> refreshed by snapd, the daemon and tooling responsible for making it >> all dance. >> >> The images are available currently for PC (amd64, i386) and >> for Pi2/Pi3 and Dragonboard. These images can be downloaded from: >> >> http://releases.ubuntu.com/ubuntu-core/16/ >> >> Once unpacked, the images are bootable, the PC image can be booted >> directly in qemu-kvm, virtualbox or on real hardware. When running the >> images in qemu-kvm it is helpful to use the "-redir" feature of >> qemu-kvm. e.g.: >> >> $ kvm -smp 2 -m 1500 -redir tcp:10022::22 ubuntu-core-16-amd64.img >> >> The message from console-conf is a bit misleading in this setup. It >> will say "ssh [email protected]". However due to the way that the >> qemu-kvm user networking behaves, you will actually have to run the >> following to ssh into the images: >> >> $ ssh -p 10022 USER@localhost >> >> or if you have the following snippet in ~/.ssh/config >> >> Host kvm.snappy >> Hostname localhost >> Port 10022 >> User USER >> UserKnownHostsFile /dev/null >> StrictHostKeyChecking no >> >> then you can just >> >> $ ssh kvm.snappy >> >> into it. >> >> The Pi2/Pi3/Dragonboard image can be written to a sdcard via dd. An >> alternative way to write the image is to use "go-dd", e.g. on Ubuntu >> 16.04: >> >> $ sudo snap install --devmode --beta godd >> $ sudo /snap/bin/godd ubuntu-core-16-pi2.img.xz >> [this will print a message showing what devices are removable] >> $ xzcat ubuntu-core-16-pi2-rc2.img.xz | sudo /snap/bin/godd - >> /dev/sdXX >> >> After booting the image you can enter your Ubuntu One email and it >> will automatically create a matching user with the right ssh keys. If >> you do not have an Ubuntu SSO account yet please create one at: >> >> https://login.ubuntu.com/ >> >> (don't forget to add your public ssh keys to that account). >> >> Known issues: >> - pi3 wlan can not be initially configured, wired network needs to be >> used for the initial setup (you can re-run "sudo console-conf" at >> any later point to re-configure the device for wlan only >> operation). >> >> Bug references for the pi3 known issues: >> - http://pad.lv/1637153 >> plugging in network cable during configuration can cause a traceback >> on pi3 >> - http://pav.lv/1624322 >> no wlan0 device at all on first boot on pi3 >> - http://pad.lv/1632387 >> wifi setup times out on pi3 devices on first boot >> >> These images follow the "stable" channel. If you find any issues, >> please let us know via: >> >> https://bugs.launchpad.net/snappy/ >> >> Ubuntu Core 16 follows a rolling release model, security updates and >> bug fixes will come to you via regular over the air updates for the >> lifetime of the release. >> >> Enjoy this release! >> >> Cheers, >> Michael Vogt (on behalf of the Snappy team) >> >> >> -- >> Devices mailing list >> [email protected] >> Modify settings or unsubscribe at: https://lists.snapcraft.io/mai >> lman/listinfo/devices >> > > > > -- > XiaoGuo, Liu > -- XiaoGuo, Liu
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