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Help: can't get RTL8832CU to work #7

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bczhc opened this issue Feb 27, 2024 · 1 comment
Open

Help: can't get RTL8832CU to work #7

bczhc opened this issue Feb 27, 2024 · 1 comment

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@bczhc
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bczhc commented Feb 27, 2024

Hello. I have a Comfast CF-972AX just purchased from China, with its chip RTL8832CU.

Links:

lsusb:

Bus 003 Device 032: ID 0bda:c832 Realtek Semiconductor Corp. 802.11ax WLAN Adapter

After searching some on the Internet, however I still can't make it work. FYI the pages I browsed:

Now after compiling and installing the 8852cu driver (also ejecting the CD), iw can recognize it. But still I cannot assign an interface name to it, giving an error: no such device (-19):

~ ❯ iw list | rg Wiphy
Wiphy phy11
Wiphy phy0
~ ❯ sudo iw phy phy11 interface add rtl type managed
command failed: No such device (-19)

(phy0 is my on-board intel NIC.)

Is there something I'm doing wrong?

Thanks.

`sudo iw phy phy11 info` 
Wiphy phy11
	wiphy index: 11
	max # scan SSIDs: 9
	max scan IEs length: 2304 bytes
	max # sched scan SSIDs: 0
	max # match sets: 0
	Retry short limit: 7
	Retry long limit: 4
	Coverage class: 0 (up to 0m)
	Device supports AP-side u-APSD.
	Supported Ciphers:
		* WEP40 (00-0f-ac:1)
		* WEP104 (00-0f-ac:5)
		* TKIP (00-0f-ac:2)
		* CCMP-128 (00-0f-ac:4)
		* CMAC (00-0f-ac:6)
		* GCMP-128 (00-0f-ac:8)
		* GCMP-256 (00-0f-ac:9)
		* CCMP-256 (00-0f-ac:10)
		* GMAC-128 (00-0f-ac:11)
		* GMAC-256 (00-0f-ac:12)
		* CMAC-256 (00-0f-ac:13)
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * P2P-client
		 * P2P-GO
	Band 1:
		Capabilities: 0x19e3
			RX LDPC
			HT20/HT40
			Static SM Power Save
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT Max RX data rate: 300 Mbps
		HT TX/RX MCS rate indexes supported: 0-15
		HE Iftypes: AP
			HE MAC Capabilities (0x0001120a0060):
				+HTC HE Supported
				All Ack
				BSR
				OM Control
				Maximum A-MPDU Length Exponent: 2
				OPS
				A-MSDU in A-MPDU
			HE PHY Capabilities: (0x02701a58fdc0270e91b900):
				HE40/2.4GHz
				Device Class: 1
				LDPC Coding in Payload
				HE SU PPDU with 1x HE-LTF and 0.8us GI
				NDP with 4x HE-LTF and 3.2us GI
				STBC Rx <= 80MHz
				Doppler Tx
				DCM Max Constellation Rx: 3
				Rx HE MU PPDU from Non-AP STA
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Ng = 16 SU Feedback
				Ng = 16 MU Feedback
				Codebook Size SU Feedback
				Codebook Size MU Feedback
				Triggered SU Beamforming Feedback
				Partial Bandwidth Extended Range
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 1
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 1x HE-LTF 0.8us GI
				DCM Max BW: 2
				Longer Than 16HE SIG-B OFDM Symbols
				RX 1024-QAM
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
		HE Iftypes: managed
			HE MAC Capabilities (0x0801120a8060):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				All Ack
				BSR
				OM Control
				Maximum A-MPDU Length Exponent: 2
				OPS
				A-MSDU in A-MPDU
			HE PHY Capabilities: (0x02701a1ffd00270e91bd00):
				HE40/2.4GHz
				Device Class: 1
				LDPC Coding in Payload
				HE SU PPDU with 1x HE-LTF and 0.8us GI
				NDP with 4x HE-LTF and 3.2us GI
				STBC Rx <= 80MHz
				Doppler Tx
				DCM Max Constellation: 3
				DCM Max NSS Tx: 1
				DCM Max Constellation Rx: 3
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Codebook Size SU Feedback
				Codebook Size MU Feedback
				Triggered SU Beamforming Feedback
				Partial Bandwidth Extended Range
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 1
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 1x HE-LTF 0.8us GI
				DCM Max BW: 2
				Longer Than 16HE SIG-B OFDM Symbols
				TX 1024-QAM
				RX 1024-QAM
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
		Bitrates (non-HT):
			* 1.0 Mbps
			* 2.0 Mbps
			* 5.5 Mbps
			* 11.0 Mbps
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
		Frequencies:
			* 2412.0 MHz [1] (20.0 dBm)
			* 2417.0 MHz [2] (20.0 dBm)
			* 2422.0 MHz [3] (20.0 dBm)
			* 2427.0 MHz [4] (20.0 dBm)
			* 2432.0 MHz [5] (20.0 dBm)
			* 2437.0 MHz [6] (20.0 dBm)
			* 2442.0 MHz [7] (20.0 dBm)
			* 2447.0 MHz [8] (20.0 dBm)
			* 2452.0 MHz [9] (20.0 dBm)
			* 2457.0 MHz [10] (20.0 dBm)
			* 2462.0 MHz [11] (20.0 dBm)
			* 2467.0 MHz [12] (20.0 dBm)
			* 2472.0 MHz [13] (20.0 dBm)
			* 2484.0 MHz [14] (disabled)
	Band 2:
		Capabilities: 0x19e3
			RX LDPC
			HT20/HT40
			Static SM Power Save
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT Max RX data rate: 300 Mbps
		HT TX/RX MCS rate indexes supported: 0-15
		VHT Capabilities (0x03c011f5):
			Max MPDU length: 7991
			Supported Channel Width: 160 MHz
			RX LDPC
			short GI (80 MHz)
			short GI (160/80+80 MHz)
			TX STBC
			SU Beamformee
			+HTC-VHT
		VHT RX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: not supported
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT RX highest supported: 1733 Mbps
		VHT TX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: not supported
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT TX highest supported: 1733 Mbps
		VHT extended NSS: supported
		HE Iftypes: AP
			HE MAC Capabilities (0x0001120a0060):
				+HTC HE Supported
				All Ack
				BSR
				OM Control
				Maximum A-MPDU Length Exponent: 2
				OPS
				A-MSDU in A-MPDU
			HE PHY Capabilities: (0x0c701a58fdc0270e91b900):
				HE40/HE80/5GHz
				HE160/5GHz
				Device Class: 1
				LDPC Coding in Payload
				HE SU PPDU with 1x HE-LTF and 0.8us GI
				NDP with 4x HE-LTF and 3.2us GI
				STBC Rx <= 80MHz
				Doppler Tx
				DCM Max Constellation Rx: 3
				Rx HE MU PPDU from Non-AP STA
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Ng = 16 SU Feedback
				Ng = 16 MU Feedback
				Codebook Size SU Feedback
				Codebook Size MU Feedback
				Triggered SU Beamforming Feedback
				Partial Bandwidth Extended Range
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 1
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 1x HE-LTF 0.8us GI
				DCM Max BW: 2
				Longer Than 16HE SIG-B OFDM Symbols
				RX 1024-QAM
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE RX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
		HE Iftypes: managed
			HE MAC Capabilities (0x0801120a8060):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				All Ack
				BSR
				OM Control
				Maximum A-MPDU Length Exponent: 2
				OPS
				A-MSDU in A-MPDU
			HE PHY Capabilities: (0x0c701a1ffd00270e91bd00):
				HE40/HE80/5GHz
				HE160/5GHz
				Device Class: 1
				LDPC Coding in Payload
				HE SU PPDU with 1x HE-LTF and 0.8us GI
				NDP with 4x HE-LTF and 3.2us GI
				STBC Rx <= 80MHz
				Doppler Tx
				DCM Max Constellation: 3
				DCM Max NSS Tx: 1
				DCM Max Constellation Rx: 3
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Codebook Size SU Feedback
				Codebook Size MU Feedback
				Triggered SU Beamforming Feedback
				Partial Bandwidth Extended Range
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 1
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 1x HE-LTF 0.8us GI
				DCM Max BW: 2
				Longer Than 16HE SIG-B OFDM Symbols
				TX 1024-QAM
				RX 1024-QAM
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE RX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
		Bitrates (non-HT):
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
		Frequencies:
			* 5180.0 MHz [36] (20.0 dBm)
			* 5200.0 MHz [40] (20.0 dBm)
			* 5220.0 MHz [44] (20.0 dBm)
			* 5240.0 MHz [48] (20.0 dBm)
			* 5260.0 MHz [52] (20.0 dBm)
			* 5280.0 MHz [56] (20.0 dBm)
			* 5300.0 MHz [60] (20.0 dBm)
			* 5320.0 MHz [64] (20.0 dBm)
			* 5500.0 MHz [100] (20.0 dBm)
			* 5520.0 MHz [104] (20.0 dBm)
			* 5540.0 MHz [108] (20.0 dBm)
			* 5560.0 MHz [112] (20.0 dBm)
			* 5580.0 MHz [116] (20.0 dBm)
			* 5600.0 MHz [120] (20.0 dBm)
			* 5620.0 MHz [124] (20.0 dBm)
			* 5640.0 MHz [128] (20.0 dBm)
			* 5660.0 MHz [132] (20.0 dBm)
			* 5680.0 MHz [136] (20.0 dBm)
			* 5700.0 MHz [140] (20.0 dBm)
			* 5720.0 MHz [144] (20.0 dBm)
			* 5745.0 MHz [149] (20.0 dBm)
			* 5765.0 MHz [153] (20.0 dBm)
			* 5785.0 MHz [157] (20.0 dBm)
			* 5805.0 MHz [161] (20.0 dBm)
			* 5825.0 MHz [165] (20.0 dBm)
			* 5845.0 MHz [169] (20.0 dBm)
			* 5865.0 MHz [173] (20.0 dBm)
			* 5885.0 MHz [177] (20.0 dBm)
	Band 4:
		HE Iftypes: AP
			HE MAC Capabilities (0x0001120a0060):
				+HTC HE Supported
				All Ack
				BSR
				OM Control
				Maximum A-MPDU Length Exponent: 2
				OPS
				A-MSDU in A-MPDU
			HE PHY Capabilities: (0x0c701a58fdc0270e91b900):
				HE40/HE80/5GHz
				HE160/5GHz
				Device Class: 1
				LDPC Coding in Payload
				HE SU PPDU with 1x HE-LTF and 0.8us GI
				NDP with 4x HE-LTF and 3.2us GI
				STBC Rx <= 80MHz
				Doppler Tx
				DCM Max Constellation Rx: 3
				Rx HE MU PPDU from Non-AP STA
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Ng = 16 SU Feedback
				Ng = 16 MU Feedback
				Codebook Size SU Feedback
				Codebook Size MU Feedback
				Triggered SU Beamforming Feedback
				Partial Bandwidth Extended Range
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 1
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 1x HE-LTF 0.8us GI
				DCM Max BW: 2
				Longer Than 16HE SIG-B OFDM Symbols
				RX 1024-QAM
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE RX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
		HE Iftypes: managed
			HE MAC Capabilities (0x0801120a8060):
				+HTC HE Supported
				Trigger Frame MAC Padding Duration: 2
				All Ack
				BSR
				OM Control
				Maximum A-MPDU Length Exponent: 2
				OPS
				A-MSDU in A-MPDU
			HE PHY Capabilities: (0x0c701a1ffd00270e91bd00):
				HE40/HE80/5GHz
				HE160/5GHz
				Device Class: 1
				LDPC Coding in Payload
				HE SU PPDU with 1x HE-LTF and 0.8us GI
				NDP with 4x HE-LTF and 3.2us GI
				STBC Rx <= 80MHz
				Doppler Tx
				DCM Max Constellation: 3
				DCM Max NSS Tx: 1
				DCM Max Constellation Rx: 3
				SU Beamformee
				Beamformee STS <= 80Mhz: 7
				Beamformee STS > 80Mhz: 7
				Codebook Size SU Feedback
				Codebook Size MU Feedback
				Triggered SU Beamforming Feedback
				Partial Bandwidth Extended Range
				Power Boost Factor ar
				HE SU PPDU & HE PPDU 4x HE-LTF 0.8us GI
				Max NC: 1
				HE ER SU PPDU 4x HE-LTF 0.8us GI
				HE ER SU PPDU 1x HE-LTF 0.8us GI
				DCM Max BW: 2
				Longer Than 16HE SIG-B OFDM Symbols
				TX 1024-QAM
				RX 1024-QAM
				RX Full BW SU Using HE MU PPDU with Compression SIGB
				RX Full BW SU Using HE MU PPDU with Non-Compression SIGB
			HE RX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set <= 80 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE RX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
			HE TX MCS and NSS set 160 MHz
				1 streams: MCS 0-11
				2 streams: MCS 0-11
				3 streams: not supported
				4 streams: not supported
				5 streams: not supported
				6 streams: not supported
				7 streams: not supported
				8 streams: not supported
		Bitrates (non-HT):
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
		Frequencies:
			* 5955.0 MHz [1] (20.0 dBm)
			* 5975.0 MHz [5] (20.0 dBm)
			* 5995.0 MHz [9] (20.0 dBm)
			* 6015.0 MHz [13] (20.0 dBm)
			* 6035.0 MHz [17] (20.0 dBm)
			* 6055.0 MHz [21] (20.0 dBm)
			* 6075.0 MHz [25] (20.0 dBm)
			* 6095.0 MHz [29] (20.0 dBm)
			* 6115.0 MHz [33] (20.0 dBm)
			* 6135.0 MHz [37] (20.0 dBm)
			* 6155.0 MHz [41] (20.0 dBm)
			* 6175.0 MHz [45] (20.0 dBm)
			* 6195.0 MHz [49] (20.0 dBm)
			* 6215.0 MHz [53] (20.0 dBm)
			* 6235.0 MHz [57] (20.0 dBm)
			* 6255.0 MHz [61] (20.0 dBm)
			* 6275.0 MHz [65] (20.0 dBm)
			* 6295.0 MHz [69] (20.0 dBm)
			* 6315.0 MHz [73] (20.0 dBm)
			* 6335.0 MHz [77] (20.0 dBm)
			* 6355.0 MHz [81] (20.0 dBm)
			* 6375.0 MHz [85] (20.0 dBm)
			* 6395.0 MHz [89] (20.0 dBm)
			* 6415.0 MHz [93] (20.0 dBm)
			* 6435.0 MHz [97] (20.0 dBm)
			* 6455.0 MHz [101] (20.0 dBm)
			* 6475.0 MHz [105] (20.0 dBm)
			* 6495.0 MHz [109] (20.0 dBm)
			* 6515.0 MHz [113] (20.0 dBm)
			* 6535.0 MHz [117] (20.0 dBm)
			* 6555.0 MHz [121] (20.0 dBm)
			* 6575.0 MHz [125] (20.0 dBm)
			* 6595.0 MHz [129] (20.0 dBm)
			* 6615.0 MHz [133] (20.0 dBm)
			* 6635.0 MHz [137] (20.0 dBm)
			* 6655.0 MHz [141] (20.0 dBm)
			* 6675.0 MHz [145] (20.0 dBm)
			* 6695.0 MHz [149] (20.0 dBm)
			* 6715.0 MHz [153] (20.0 dBm)
			* 6735.0 MHz [157] (20.0 dBm)
			* 6755.0 MHz [161] (20.0 dBm)
			* 6775.0 MHz [165] (20.0 dBm)
			* 6795.0 MHz [169] (20.0 dBm)
			* 6815.0 MHz [173] (20.0 dBm)
			* 6835.0 MHz [177] (20.0 dBm)
			* 6855.0 MHz [181] (20.0 dBm)
			* 6875.0 MHz [185] (20.0 dBm)
			* 6895.0 MHz [189] (20.0 dBm)
			* 6915.0 MHz [193] (20.0 dBm)
			* 6935.0 MHz [197] (20.0 dBm)
			* 6955.0 MHz [201] (20.0 dBm)
			* 6975.0 MHz [205] (20.0 dBm)
			* 6995.0 MHz [209] (20.0 dBm)
			* 7015.0 MHz [213] (20.0 dBm)
			* 7035.0 MHz [217] (20.0 dBm)
			* 7055.0 MHz [221] (20.0 dBm)
			* 7075.0 MHz [225] (20.0 dBm)
			* 7095.0 MHz [229] (20.0 dBm)
			* 7115.0 MHz [233] (20.0 dBm)
			* 7135.0 MHz [237] (disabled)
			* 7155.0 MHz [241] (disabled)
			* 7175.0 MHz [245] (disabled)
			* 7195.0 MHz [249] (disabled)
			* 7215.0 MHz [253] (disabled)
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * start_ap
		 * new_station
		 * set_bss
		 * join_ibss
		 * set_pmksa
		 * del_pmksa
		 * flush_pmksa
		 * remain_on_channel
		 * frame
		 * set_channel
		 * connect
		 * disconnect
		 * channel_switch
	WoWLAN support:
		 * wake up on anything (device continues operating normally)
	software interface modes (can always be added):
	interface combinations are not supported
	Device supports SAE with AUTHENTICATE command
	Device supports scan flush.
	Device supports randomizing MAC-addr in scans.
	max # scan plans: 1
	max scan plan interval: -1
	max scan plan iterations: 0
	Supported TX frame types:
		 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
	Supported RX frame types:
		 * IBSS: 0xd0
		 * managed: 0x40 0xb0 0xd0
		 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * P2P-client: 0x40 0xd0
		 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
	Supported extended features:

uname -a:

Linux bczhc-arch 6.7.0-rc7-modified-g861deac3b092-dirty #73 SMP PREEMPT_DYNAMIC Mon Dec 25 19:41:58 CST 2023 x86_64 GNU/Linux
@bczhc bczhc changed the title Help: can't get it work Help: can't get RTL8832CU to work Feb 27, 2024
@zfb132
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zfb132 commented Apr 15, 2024

I have a CF-972AX and make it work using the following repo
rtl8xxxu

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