Dev Server Updates now available!

Fed up with constantly installing new Chromium OS version from USB?

Look no further, I now present to you – “The Dev Update Server”

Resplendant with the finest daily compilations, its ready for you to upgrade your installed ChromiumOS to the latest and greatest x86-generic version.

Check the status of the Dev Server on twitter @chromium_bot since the server needs to go offline to build the latest version at around 05:00 GMT daily. Once compiled and presented, the status will say its available.

In order to update go to command line on your deployed Chromium ([ Ctrl ] [ Alt ] [ F2 ]) and log in as chronos with the password of ‘password’ (or whatever your distribution is set to). You can also use SSH.

Then sudo to su

sudo su

Once in the admin shell, update the client with the following:

For amd64  builds
update_engine_client --update --omaha_url=http://chromebld.arnoldthebat.co.uk:8081/update
For x86  builds
update_engine_client --update --omaha_url=http://chromebld.arnoldthebat.co.uk:8080/update
For amd64 special builds
update_engine_client --update --omaha_url=http://chromebld.arnoldthebat.co.uk:9080/update
For x86 special builds
update_engine_client --update --omaha_url=http://chromebld.arnoldthebat.co.uk:9090/update

This will take a while dependant on a couple of things:

  • Whether the image is compiled yet (the dev server creates a sync image on 1st use which can cause timeouts)
  • What other load the server is under.
  • Your bandwidth (some of the updates can be large).

Simply try the update command again if you get an update error or timeout similar to the below:

LAST_CHECKED_TIME=0
PROGRESS=0.000000
CURRENT_OP=UPDATE_STATUS_REPORTING_ERROR_EVENT
NEW_VERSION=0.0.0.0
NEW_SIZE=0
LAST_CHECKED_TIME=0
PROGRESS=0.000000
CURRENT_OP=UPDATE_STATUS_IDLE
NEW_VERSION=0.0.0.0
NEW_SIZE=0
[1228/134834:ERROR:update_engine_client.cc(237)] Update failed.

Once its running you should see notifications from the server saying all is fine and progressing:

LAST_CHECKED_TIME=0
PROGRESS=0.000000
CURRENT_OP=UPDATE_STATUS_CHECKING_FOR_UPDATE
NEW_VERSION=0.0.0.0
NEW_SIZE=0
LAST_CHECKED_TIME=1356707131
PROGRESS=0.000000
CURRENT_OP=UPDATE_STATUS_UPDATE_AVAILABLE
NEW_VERSION=0.0.0.0
NEW_SIZE=237376171
LAST_CHECKED_TIME=1356707131
PROGRESS=0.000000

Finally, the download will begin:

LAST_CHECKED_TIME=1356707131
PROGRESS=0.000012
CURRENT_OP=UPDATE_STATUS_DOWNLOADING
NEW_VERSION=0.0.0.0
NEW_SIZE=237376171
LAST_CHECKED_TIME=1356707131
PROGRESS=0.000012
CURRENT_OP=UPDATE_STATUS_DOWNLOADING
NEW_VERSION=0.0.0.0
NEW_SIZE=237376171
LAST_CHECKED_TIME=1356707131
PROGRESS=0.002867

If all goes well, the updates will download and the install will progress to finalising:

CURRENT_OP=UPDATE_STATUS_FINALIZING
NEW_VERSION=0.0.0.0
NEW_SIZE=237376171
LAST_CHECKED_TIME=1356708887

This can tale a while (go for a beer whilst waiting) but ‘should’ result in:

CURRENT_OP=UPDATE_STATUS_UPDATED_NEED_REBOOT
NEW_VERSION=0.0.0.0
NEW_SIZE=237376171
[1228/154101:INFO:update_engine_client.cc(241)] Update succeeded -- reboot needed.

You should now also be able to update your stateful partition (where dev tools sit) using:

sudo stateful_update

Which in turn should output:

Downloading stateful payload from http://vps2.arnoldthebat.co.uk:8080/static/stateful.tgz
 HTTP/1.1 200 OK
 Date: Fri, 28 Dec 2012 15:42:43 GMT
 Last-Modified: Fri, 28 Dec 2012 15:07:27 GMT
 Content-Length: 42236449
 Content-Type: application/x-gtar
 Server: CherryPy/3.1.2
 Connection: Keep-Alive
Successfully downloaded update
Performing standard stateful update.

You ‘should’ be able to use the process above to update Hexxxeh and others vanilla builds as well but this is (as ever) completely untested.

Subsequent updates for the OS and stateful partition will now automagically point to the new dev server (you can change using the –omaha-url noted above) so all you need to do is:

update_engine_client --update

and

sudo stateful_update

Finally, in all cases, reboot your client!

Usual Caveats, E&OE stand. The Update Server could work fantastically and make you more attractive to other humans/species from other worlds as well as updating your base build perfectly. It could also create a black hole of NGC 4889 proportions and end the world as we know it as well as bricking your install completely. You have been warned!

Further details and notes available http://goo.gl/OBG2Y

257 thoughts on “Dev Server Updates now available!”

  1. Hey Arnold,

    I can’t get updates working on R57-special, whenever I run:

    update_engine_client –update –omaha_url=http://chromebld.arnoldthebat.co.uk:9080/update

    I’m getting this:

    Forcing an update by setting app_version to ForcedUpdate.
    Initiating update check and install.
    Waiting for update to complete.
    Update failed, current operation is UPDATE_STATUS_IDLE, last error code is ErrorCode::kSuccess(0)

    Meanwhile, on router I can see there is no single packet destined at dev server. What am I doing wrong?

    Thanks in advance!

      1. I’ve tried the update but i recevie that error:
        [0121/132532:INFO:update_engine_client.cc(486)] Forcing an update by setting app_version to ForcedUpdate.
        [0121/132532:INFO:update_engine_client.cc(488)] Initiating update check and install.
        [0121/132532:INFO:update_engine_client.cc(517)] Waiting for update to complete.
        [0121/132545:ERROR:update_engine_client.cc(232)] Update failed, current operation is UPDATE_STATUS_IDLE, last error code is ErrorCode::kOmahaErrorInHTTPResponse(37)

      1. hay on the special builds are you still updating that because my laptop works on only those builds but the last time it was updated was on Aug 28th 2017… have you stopped support or just have been busy?

  2. I’m running a few HP ProBook 4525e units with the Chromium build you provided in another post. I’m trying to get the WiFi working (suddenly all of the units just say the WiFi is turned off and only work on Ethernet). I was hoping updating would help, but I can’t seem to get things to update.

    Appreciate any help in advance!

  3. why im getting this error arnold?
    Update failed, current operation is UPDATE_STATUS_IDLE, last error code is ErrorCode::kSuccess(0

  4. i manage to wipe password for dell chromebook but now im stuck with amazon customer service window,how can i install new os ?current its shows on top chromium 66.0.3359.203

  5. need help, whenever i try to “sudo stateful_update”, it give me these result

    gzip: stdin: not in gzip format

  6. Hello Arnold!I have a problem. I can not pass the “Checking for Update” screen. Is there a way to “bypass” this screen / step? Nb: I install the latest version of amd64 build. Thanks

  7. Hi ,

    I get this error:

    localhost ~ # update_engine_client –update –omaha_url=http://chromebld.arnoldthebat.co.uk:8081/update
    [0502/010811.420469:INFO:update_engine_client.cc(479)] Forcing an update by setting app_version to ForcedUpdate.
    [0502/010811.420666:INFO:update_engine_client.cc(481)] Initiating update check.
    [0502/010811.426242:INFO:update_engine_client.cc(510)] Waiting for update to complete.
    [0502/010827.768537:ERROR:update_engine_client.cc(211)] Update failed, current operation is UPDATE_STATUS_IDLE, last error code is ErrorCode::kOmahaErrorInHTTPResponse(37)
    localhost ~ #

    Any idea ?

    Thanks, see you.

  8. Hi Arnold!

    First of all, thank you very much for providing us with the builds and this dev server 🙂

    Do you know if you’ll be able to get the dev server running in the future? I’m getting the same error as Xavier by trying to update an amd64 build (ErrorCode::kOmahaErrorInHTTPResponse(37)).

    Thanks!

  9. Hi – thank you for your hard work and the wonderful project!
    Do the update servers currently running? I get the HTTP Response 37…

    Franz

  10. After going down to R72 to get my wireless adapter to work I can not upgrade. I get the same error message a lot of other have stated. UPDATE_STATUS_IDLE. Is there something I’m doing wrong? Will it not update from R72 to latest?

    Thanks for everything you do on this project.

  11. Hey Arnold great work with your chromium os builds .
    But on my fresh install of Camd64 Nov 12 2020 special build
    the command stateful_update is not found
    i dont know wether i am doing something wrong or … what..

  12. I’m getting the idle error message for updates yet again. Is the server down for a new release once more?

    Also, I’ve got an old, no longer supported, Haswell-era Chromebox that I’ve installed the Coreboot UEFI on and have booted your ChromiumOS build on. I see some oddities with the IntelHD graphics card (not letting me change resolutions, etc.) I suppose there’s a driver issue there?

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