Ubuntu
pulseaudio package

  1. Bug #1810636
  2. Comment #20

Comment 20 for bug 1810636

Revision history for this message
berglh (berglh) wrote : Re: QCA6174 doesn't utilise btcoex - Ubuntu 18 Bluetooth Audio Skip/Stutter/Delay WiFi bandwidth conflict Dell XPS 9570

@kaihengfeng - after adding board-2.bin, neither the wireless or bluetooth is loading. I've ensured I downloaded the files correctly and used the same file permissions.

berg@bxps:$ md5sum ~/Downloads/firmware-6.bin_WLAN.RM.4.4.1-00128-QCARMSWPZ-1 /lib/firmware/ath10k/QCA6174/hw3.0/firmware-6.bin
32c3af49730a0babdb1f3004219debf5 /home/berg/Downloads/firmware-6.bin_WLAN.RM.4.4.1-00128-QCARMSWPZ-1
32c3af49730a0babdb1f3004219debf5 /lib/firmware/ath10k/QCA6174/hw3.0/firmware-6.bin
berg@bxps:$ md5sum ~/Downloads/board-2.bin /lib/firmware/ath10k/QCA6174/hw3.0/board-2.bin
db8264c352f202f38dfb99175209274c /home/berg/Downloads/board-2.bin
db8264c352f202f38dfb99175209274c /lib/firmware/ath10k/QCA6174/hw3.0/board-2.bin

I'll post my syslog from the boot, but I can't see any references for the PCI id of the chip or the kernel driver.