I have serious stuttering audio from bluetooth output from my machine. I need help to understand if I am doing this correctly.
So from Lenovo support latest driver Realtek 8852AE for Windows (September update: 1.8.1039.3000) seemed to have fixed this problem. (at least for now)
On Ubuntu I found out that lwfinger has provided a fix for the card (rtw89pci): hence, I did the installation and found no issue except minor warning.
However, the issue still persists so I ran:
sudo modprobe rtw89pci
sudo dmesg | grep rtw
[ 2.969069] rtw_8822ce 0000:03:00.0: enabling device (0000 -> 0003)
[ 2.969769] rtw_8822ce 0000:03:00.0: Firmware version 7.3.0, H2C version 14
[ 2.969804] rtw_8822ce 0000:03:00.0: Firmware version 7.3.0, H2C version 14
[ 3.064913] rtw_8822ce 0000:03:00.0 wlp3s0: renamed from wlan0
[ 6.722947] rtw_8822ce 0000:03:00.0: start vif b4:b5:b6:c9:a3:2b on port 0
[ 11.329985] rtw_8822ce 0000:03:00.0: failed to do dpk calibration
[ 11.468469] rtw_8822ce 0000:03:00.0: sta c8:ea:f8:27:cf:64 joined with macid
Noted that the log is showing rtw_8822ce instead of rtw89pci.
sudo nano /etc/modprobe.d/blacklist.conf
# old driver from rw88 git
blacklist rtw_8822ce
I also have blacklisted this driver from running again as I found out that this driver could be from rtw88 (which I don't remember installing it).
I am quite confused now is my wifi card is 8822CE or 8852AC? I am trying to uninstall the driver by cloning back rtw88 and run make uninstall but it doesn't work.
running lsmod | grep rtw
rtw89pci 45056 0
rtw89core 897024 1 rtw89pci
rtw88_8822ce 16384 0
rtw88_8822c 327680 1 rtw88_8822ce
rtw88_pci 24576 1 rtw88_8822ce
rtw88_core 188416 2 rtw88_pci,rtw88_8822c
mac80211 1024000 4 rtw88_pci,rtw89pci,rtw88_core,rtw89core
cfg80211 888832 3 rtw88_core,rtw89core,mac80211
Any direction to take this the next would be much appreciated.
