I have recently had this delivered and i wiped it, to install the latest ubuntu on it, Neo Z83 4U V2 - I have previous versions and the customised firmware\ISO images work fine on them but this one I can not get wireless to work, I have followed many of the other entries on this forum, but they do not work for this later version of the deivce.
[ 8.654133] brcmfmac: brcmf_chip_tcm_rambase: unknown chip: BCM43454/6
[ 8.654144] brcmfmac: brcmf_chip_get_raminfo: RAM base not provided with ARM CR4 core
[ 8.654150] brcmfmac: brcmf_sdio_probe_attach: brcmf_chip_attach failed!
[ 8.654157] brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed
[ 8.654475] brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19...
[ 8.654874] usbcore: registered new interface driver brcmfmac
I have replaced SDIO files and installed 3 different ubuntu isos off this site, I have tested the ISO on the older Items i have and they work, just not on NEO Z83-4U V2 64G
Z83-4U-Ubuntu_2018.04.01-20181029
Z83-4U-Ubuntu_2018.04.03-20191104
Z83-4U-Ubuntu_2020.04_LTS-20200703
Can anyone shed any light on this ? I use these boxes for Digital signage, but recently had two fail, (wont read the Internal HDD) so replaced with the later version, works fine for bluetooth and ethernet just no wifi which they need for the locations they are installed ?
Please advise.
[ 8.654133] brcmfmac: brcmf_chip_tcm_rambase: unknown chip: BCM43454/6
[ 8.654144] brcmfmac: brcmf_chip_get_raminfo: RAM base not provided with ARM CR4 core
[ 8.654150] brcmfmac: brcmf_sdio_probe_attach: brcmf_chip_attach failed!
[ 8.654157] brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed
[ 8.654475] brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19...
[ 8.654874] usbcore: registered new interface driver brcmfmac
I have replaced SDIO files and installed 3 different ubuntu isos off this site, I have tested the ISO on the older Items i have and they work, just not on NEO Z83-4U V2 64G
Z83-4U-Ubuntu_2018.04.01-20181029
Z83-4U-Ubuntu_2018.04.03-20191104
Z83-4U-Ubuntu_2020.04_LTS-20200703
Can anyone shed any light on this ? I use these boxes for Digital signage, but recently had two fail, (wont read the Internal HDD) so replaced with the later version, works fine for bluetooth and ethernet just no wifi which they need for the locations they are installed ?
Please advise.