Hi, I'm running Debian Bookworm. On kernel package 6.1.0-11-amd64 (6.1.38-4) my Anysee E30 Combo Plus USB DVB-C tuners are working fine and /dev/dvb/adapterX device files are created. After upgrading to kernel package 6.1.0-13-amd64 (6.1.55-1) the adapters are not recognized anymore: [ 1530.507446] usb 3-3: new high-speed USB device number 8 using xhci_hcd [ 1531.211672] usb 3-3: Device not responding to setup address. [ 1531.419562] usb 3-3: Device not responding to setup address. [ 1531.627456] usb 3-3: device not accepting address 8, error -71 [ 1531.963481] usb 3-3: new high-speed USB device number 9 using xhci_hcd [ 1533.191946] usb 3-3: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64 [ 1533.191959] usb 3-3: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 1533.191966] usb 3-3: config 1 interface 0 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 64 [ 1533.191972] usb 3-3: config 1 interface 0 altsetting 1 bulk endpoint 0x81 has invalid maxpacket 64 [ 1533.192402] usb 3-3: New USB device found, idVendor=1c73, idProduct=861f, bcdDevice= 1.00 [ 1533.192414] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1533.192420] usb 3-3: Product: anysee-FA(LP) [ 1533.192425] usb 3-3: Manufacturer: AMT.CO.KR [ 1533.194910] usb 3-3: dvb_usb_v2: found a 'Anysee' in warm state [ 1533.199872] usb 3-3: dvb_usb_anysee: firmware version 1.2 hardware id 15 [ 1533.199933] usb 3-3: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1533.199945] dvbdev: DVB: registering new adapter (Anysee) [ 1533.199948] usb 3-3: media controller created [ 1533.200284] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1533.207678] DVB: TDA10023(-1): tda10023_readreg: readreg error (reg == 0x1a, ret == -95) [ 1533.207714] usb 3-3: dvb_usb_anysee: Unsupported Anysee version. Please report to <linux-media@xxxxxxxxxxxxxxx>. As a result /dev/dvb is missing also. I reverted to kernel package 6.1.0-11-amd64 (6.1.38-4) after reading of other DVB users that had issues with their tuners cards and got it working when reverting to 6.1.0-11-amd64. I did not try 6.1.0-12 as other user experiences suggested that 6.1.0-11-amd64 was the last working version for them. The error message suggests reporting it here. If you could get it supported again, then that would be great. Regards, Jelte
