I have v6.0.0-b7 on an rPi0w. I'm trying to use both WiFi and Bluetooth
to create a totally wireless "Squeezebox".
I have enabled WiFi, and it joins my SSID ok, and I've paired with a
speaker successfully. However, I can't seem to actually get any sound
out (I've tried playing with volume, but I'm not ruling that out as a
cause). I suspect this is because the "Bluetooth" option isn't available
in the "Squeezelite settings" - the list goes "Analog Audio" straight to
"HDMI Audio" and "USB Audio". Has it been renamed?
I've also seen this kernel panic in my diagnostics page. Paul said this
was because I haven't set the WiFi country, but I did that when I
flashed the card (snippet below from webpage) - I used "GB" as per the
ISO code:
[ 27.282721] ------------[ cut here ]------------
[ 27.283664] WARNING: CPU: 0 PID: 10 at net/wireless/reg.c:418
restore_regulatory_settings+0xb8/0x478 [cfg80211]
[ 27.283677] Unexpected user alpha2: "G
[ 27.283682] Modules linked in: rfcomm bnep spidev hci_uart serdev
btbcm bluetooth ecdh_generic brcmfmac brcmutil sha256_generic cfg80211
rfkill snd_soc_bcm2835_i2s regmap_mmio snd_soc_core snd_compress
snd_pcm_dmaengine snd_bcm2835(C) snd_pcm spi_bcm2835 snd_timer snd fixed
squashfs sch_fq_codel lz4 lz4_compress zram zsmalloc raspberrypi_hwmon
hwmon i2c_bcm2835
[ 27.283805] CPU: 0 PID: 10 Comm: kworker/0:1 Tainted: G C
4.19.80-pcpCore #1
[ 27.283810] Hardware name: BCM2835
[ 27.284650] Workqueue: events_power_efficient crda_timeout_work
[cfg80211]
[ 27.284703] [<c0017eac>] (unwind_backtrace) from [<c0014d68>]
(show_stack+0x20/0x24)
[ 27.284734] [<c0014d68>] (show_stack) from [<c0668fbc>]
(dump_stack+0x20/0x28)
[ 27.284759] [<c0668fbc>] (dump_stack) from [<c0024604>]
(__warn+0xe0/0x108)
[ 27.284774] [<c0024604>] (__warn) from [<c0024680>]
(warn_slowpath_fmt+0x54/0x74)
[ 27.285623] [<c0024680>] (warn_slowpath_fmt) from [<bf166ee4>]
(restore_regulatory_settings+0xb8/0x478 [cfg80211])
[ 27.287247] [<bf166ee4>] (restore_regulatory_settings [cfg80211])
from [<bf167400>] (crda_timeout_work+0x30/0x3c [cfg80211])
[ 27.288084] [<bf167400>] (crda_timeout_work [cfg80211]) from
[<c003cda0>] (process_one_work+0x1f8/0x45c)
[ 27.288110] [<c003cda0>] (process_one_work) from [<c003d040>]
(worker_thread+0x3c/0x5a4)
[ 27.288126] [<c003d040>] (worker_thread) from [<c0042e8c>]
(kthread+0x14c/0x164)
[ 27.288141] [<c0042e8c>] (kthread) from [<c00090ac>]
(ret_from_fork+0x14/0x28)
[ 27.288149] Exception stack(0xdd559fb0 to 0xdd559ff8)
[ 27.288159] 9fa0: 00000000
00000000 00000000 00000000
[ 27.288170] 9fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 27.288180] 9fe0: 00000000 00000000 00000000 00000000 00000013
00000000
[ 27.288187] ---[ end trace ef01fcab2e76a868 ]---
wpa_supplicant.conf:
country="GB"
update_config=1
# This is the details about your Wireless network. Configure as needed.
# Most will just need to change the ssid and psk.
network={
ssid="secret"
psk="password"
key_mgmt=WPA-PSK
auth_alg=OPEN
}
------------------------------------------------------------------------
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