[solved] Mx4 - Installer blocked at "waiting for recovery mode"

[advocatux]

Here's the main part, adapted to UBports.

• Power the device off with the Power button.
• Reboot into the bootloader by pressing the correct physical button combination for your device
• Install Ubuntu using your selected channel. (I'm going to use 16.04 RC for this example, but anyone can change rc for other option)
• Run ubuntu-device-flash touch --channel=ubports-touch/16.04/rc --bootstrap
  Interesting [*]: the original command in that cached page doesn't add the device model or the server, it should be auto-detected hmm you could try that and if it doesn't work, add the device & server parameters
• Tip: The --bootstrap option is normally only used when installing Ubuntu the first time. It requires that the device is booted to the bootloader. After Ubuntu is installed, one uses the ubuntu-device-flash command (without the --bootstrap option) while the device is booted to Ubuntu.
• Wait until the reboot is done. In most cases no input from you is required.
  The process takes some time. First, an appropriate image is downloaded to ~/.cache/ubuntuimages.
• Tip: Occasionally delete the cache of downloaded images (in ~/.cache/ubuntuimages) to free up disk space with: ubuntu-device-flash --clean-cache touch.

Then, the parts of the images are deployed to the device. Ubuntu is deployed to the devices as a “recovery” image. Then, the device boots from the recovery image and installs Ubuntu as the normal OS. Finally, the device boots into Ubuntu for devices.

[*] Just as an example, this is the original command and its output in that page:

$ ubuntu-device-flash touch --channel=ubuntu-touch/stable/ubuntu --bootstrap
2015/02/16 09:50:12 Expecting the device to be in the bootloader... waiting
2015/02/16 09:50:12 Device is |mako|
2015/02/16 09:50:12 Flashing version 1 from ubuntu-touch/stable/ubuntu channel and server https://system-image.ubuntu.com to device mako

[advocatux]

@arubislander thank you, I was preparing a more detail answer to what I said

[arubislander]

@advocatux I saw that right after I pressed submit

[advocatux]

@arubislander no problem, it's better to have extra instructions than none

[arubislander]

@advocatux said in Mx4 - Installer blocked at "waiting for recovery mode":

Interesting [*]: the original command in that cached page doesn't add the device model or the server, it should be auto-detected hmm you could try that and if it doesn't work, add the device & server parameters

When server is omitted, then the Canonical servers are used by default. Since these are no longer up (I think?) I would expect the command to fail without it.

[advocatux]

@arubislander yes, probably, but I really don't know. Maybe that tool is exactly the same as in Canonical times or maybe it has been adapted for UBports like other tools?

Just in case, the full command adapted for MX4, 16.04 RC, and UBports scenario is:
ubuntu-device-flash --server=https://system-image.ubports.com touch --device=arale --channel=ubports-touch/16.04/rc --bootstrap

and then, once again without the --bootstrap option

[advocatux]

Ah, this point is also important before doing anything else:

Warning: If your device is encrypted you must perform a full factory reset before installing ubuntu. This also will delete all data from the device, including apps and other data. You may want to create a backup first

[Slayne]

Thanks for your time.

Once again, whatever i do, all commands made by terminal on my labtop finish with :
"2018/08/20 19:05:37 Can't flash recovery image"

Sooooo frustrating.

Edit - I follow with interest this conversation about installing UBports without cable but with terminal and then i realise that on my all-new Ubuntu touch legacy installation, i dont have access to the ubuntu store and then i have no terminal...

[advocatux]

@slayne have you tried to install the Terminal app (vivid version) from here https://open-store.io/app/com.ubuntu.terminal?

[Slayne]

@advocatux It doesnt work.

But is doesnt matter because I UPGRADED MY MX4 TO UBPORTS !!! Finally !

As i thought, the main problem was the buggy recovery mode.
I tried :
sudo adb devices
75HABLM26VFN no permissions (verify udev rules); see [http://developer.android.com/tools/device.html]

(note : all these commands were made while phone on "recovery mode")

This "no permissions" was the key.

Then i did :
slayne@slayne-PcAsus:~$ sudo adb kill-server
slayne@slayne-PcAsus:~$ sudo adb start-server

• daemon not running. starting it now on port 5037 *
• daemon started successfully *
  slayne@slayne-PcAsus:~$ adb devices
  List of devices attached
  75HABLM26VFN recovery

That "recovery" instead of "no permissions" seemed pretty good.

I retried one of the last commands i did yesterday :
slayne@slayne-PcAsus:~$ sudo ubuntu-device-flash --server=https://system-image.ubports.com touch --device=arale --channel=ubports-touch/16.04/rc

2018/08/21 09:56:51 Device is |arale|
2018/08/21 09:56:51 Flashing version 9 from ubports-touch/16.04/rc channel and server https://system-image.ubports.com to device arale
2018/08/21 09:56:52 Start pushing /home/slayne/.cache/ubuntuimages/pool/keyring-4c4e7ef380ebcfa2c31084efa199138e93bfed8fc58aa3eb06bdf75a78af9b57.tar.xz to device
2018/08/21 09:56:52 Start pushing /home/slayne/.cache/ubuntuimages/ubports-touch/16.04/rc/arale/version-9.tar.xz to device
2018/08/21 09:56:52 Done pushing /home/slayne/.cache/ubuntuimages/pool/keyring-4c4e7ef380ebcfa2c31084efa199138e93bfed8fc58aa3eb06bdf75a78af9b57.tar.xz to device
2018/08/21 09:56:52 Start pushing /home/slayne/.cache/ubuntuimages/gpg/image-master.tar.xz to device
2018/08/21 09:56:52 Done pushing /home/slayne/.cache/ubuntuimages/ubports-touch/16.04/rc/arale/version-9.tar.xz to device
2018/08/21 09:56:52 Start pushing /home/slayne/.cache/ubuntuimages/gpg/image-signing.tar.xz to device
2018/08/21 09:56:52 Done pushing /home/slayne/.cache/ubuntuimages/gpg/image-master.tar.xz to device
2018/08/21 09:56:52 Done pushing /home/slayne/.cache/ubuntuimages/gpg/image-signing.tar.xz to device
2018/08/21 09:57:03 Start pushing /home/slayne/.cache/ubuntuimages/pool/device-c746103f205781974a7b89aff29cdf3dd450879f119f672d3a6f62b67ed783c5.tar.xz to device
2018/08/21 09:57:03 Start pushing /home/slayne/.cache/ubuntuimages/pool/ubports-dfcbe0416dc5dddaa398eff83a60d883c0d693dd1b1958e2fd9b61a02771e4ee.tar.xz to device
2018/08/21 09:57:35 Done pushing /home/slayne/.cache/ubuntuimages/pool/device-c746103f205781974a7b89aff29cdf3dd450879f119f672d3a6f62b67ed783c5.tar.xz to device
2018/08/21 09:59:27 Done pushing /home/slayne/.cache/ubuntuimages/pool/ubports-dfcbe0416dc5dddaa398eff83a60d883c0d693dd1b1958e2fd9b61a02771e4ee.tar.xz to device
2018/08/21 09:59:27 Created ubuntu_command: /home/slayne/.cache/ubuntuimages/ubuntu_commands324087129
2018/08/21 09:59:27 Rebooting into recovery to flash

AND IT WORKED !!

Thanks everydoby for your time and your help. Now im in.

[advocatux]

@slayne yay kudos!! Enjoy your new UT phone!!

[Lakotaubp]

@slayne double yey well done

[halucigenia]

@advocatux How would I go about installing terminal app from there on my MX4 Ubuntu Touch without functional USB?

[advocatux]

@halucigenia if you're using UT (UBports) you just need to use the OpenStore app.

If you're using the "old" Canonical's one, then it depends on what you have installed in your phone already. For example, do you have WifiTransfer? Do you have UT Tweak tools? Do you have ssh available over wifi?

You can go to https://open-store.io/app/com.ubuntu.terminal with the browser and download the vivid version to your phone, of course, but the problem is how to install that click package if you don't have at least one of the necessary tools to do it.

[Slayne]

Here is the tip, if somebody has the same issue (waiting for recovery mode) :

Phone on "recovery mode".

Terminal :
sudo adb devices

If ‘no permission’ :
sudo adb kill-server
sudo adb start-server

[Stefano]

@slayne also unplugging from a PC then
adb kill-server
then plugging in again
and start adb start-server again

[halucigenia]

@advocatux It's still on the old Canonical Ubuntu Touch reset to base build without any extra installed apps (sorry that was not clear). I will see what I can do with ssh when I get back home.

[advocatux]

@halucigenia hmm you'll need adb to set & config ssh

[hummlbach]

@slayne And it didn't work with the latest installer for you? I'm asking because I had the same issue with the nexus 4 and it seems to be fixed for the nexus 4 with the latest version of the installer... Perhaps the fix (if there was one... :)) was in a device specific part of the installer... @NeoTheThird can you tell anything about that?

[Slayne]

@hummlbach No, even with the latest installer (*.21) it didn't work. The installer couldnt debug my recovery mode.

But i read several posts about the Mx4 and this phone seems a bit specific (many versions ?).
And i read several posts of people having the same problem as i had.

At least i hope this can help some people, or maybe help to improve the installer.