Created attachment 292925 [details] dmesg output Using linux-firmware 20200918 Tried to update from git at 2020 10 12 Driver does work but there are a lot of messages in dmesg and speed is not as satisfactory as with https://github.com/tomaspinho/rtl8821ce Can drop to twice as lower, compared to the above mentioned driver.
while rtl8821ce worked until kernel 5.8 , in 5.9 with intree rtw88_8821ce doesn't work [1] can't connect [2] , I also see this [3] [1] wlp7s0: disconnected "Realtek RTL8821CE" wifi (rtw_8821ce), 86:2D:A0:76:10:7D, hw, mtu 1500 [2] nmcli d reapply wlp7s0 Error: Reapplying connection to device 'wlp7s0' (/org/freedesktop/NetworkManager/Devices/3) failed: Device is not activated [3] [33125.882629] rtw_8821ce 0000:07:00.0: Firmware version 24.5.0, H2C version 12 [33125.950002] rtw_8821ce 0000:07:00.0 wlp7s0: renamed from wlan0 [33138.767893] rtw_8821ce 0000:07:00.0: start vif 0e:a7:30:3e:ec:95 on port 0 [33138.778642] rtw_8821ce 0000:07:00.0: stop vif 0e:a7:30:3e:ec:95 on port 0 [33139.241976] rtw_8821ce 0000:07:00.0: start vif 0e:a7:30:3e:ec:95 on port 0 [33483.884137] rtw_8821ce 0000:07:00.0: stop vif 0e:a7:30:3e:ec:95 on port 0 [33484.347890] rtw_8821ce 0000:07:00.0: start vif ce:13:f6:80:58:bf on port 0 [33799.883934] rtw_8821ce 0000:07:00.0: stop vif ce:13:f6:80:58:bf on port 0 [33800.351957] rtw_8821ce 0000:07:00.0: start vif 0a:9d:e3:58:2f:37 on port 0
this bug should be marked as duplicated of #210779 now with kernel 5.12 and kernel 5.13 works for me correctly