Comment 2 for bug 1627643

sent from my phone, please excuse brevity

On 4 Oct 2016 23:16, "Paolo Pisati" <email address hidden> wrote:
>
> With today image (04-Oct-2016 - b99626f36cddae872e43ef692c4b1b9f
> ubuntu-core-16-pi3.img.xz) i'm unable to reproduce it:
>
> 1) on first boot, it reaches the config screen, i correctly insert my
> wifi SSID and password, but when it tries to associate to my wifi it
> generically fails but i don't get any particular kernel msg anywhere
> (nothing on ttl serial nor screen)
>
> then i pull the plug and reboot the board
>
> 2) on second boot it reaches the config screen again, but the wifi
> details are already filled in, the board is associated and it has an ip
> (i double checked this on the AP too), but when i tell it to apply the
> config and move to the next step, it generically fails again and on the
> ttl serial i see these messages:
>
> ...
> [ 14.247344] brcmf_sdio_drivestrengthinit: No SDIO Drive strength init
done for chip 43430 rev 1 pmurev 24
> [ 14.556685] brcmf_c_preinit_dcmds: Firmware version = wl0: May 27 2016
00:13:38 version 7.45.41.26 (r640327) FWID 01-df77e4a7
> [ 14.611781] brcmf_cfg80211_reg_notifier: not a ISO3166 code
> [ 15.249810] brcmf_cfg80211_reg_notifier: not a ISO3166 code
> [ 19.841564] brcmf_add_if: ERROR: netdev:wlan0 already exists
> [ 19.852874] brcmf_add_if: ignore IF event
> [ 20.151206] brcmf_add_if: ERROR: netdev:wlan0 already exists
> [ 20.162674] brcmf_add_if: ignore IF event
>
> Press enter to configure.
> [ 200.706137] brcmf_cfg80211_reg_notifier: not a ISO3166 code
> [ 200.748082] brcmf_sdio_dpc: failed backplane access over SDIO, halting
operation
> [ 200.748092] brcmf_cfg80211_get_tx_power: error (-52)
> ...
>
> but no traces of an oops.
>
> Now i'll try this kernel / boot firmware / etc on a classic image to see
> if it works there and if i get any of the above errors.
>
> Question: how do i install and run the 'netconfig' (i think that's the
> name of the software we run on boot to configure the board) on a classic
> image?

Install nplan from yakkety

sent from my phone, please excuse brevity