@Seeed_Seraphina I have just flashed JP6 and the USB A ports are not working again. Is this a known issue again?
I can ssh into the board, dmesg output below if it’s useful.
sudo dmesg | grep -i USB
[ 0.097660] usbcore: registered new interface driver usbfs
[ 0.097686] usbcore: registered new interface driver hub
[ 0.097703] usbcore: registered new device driver usb
[ 0.227343] usbcore: registered new interface driver asix
[ 0.227363] usbcore: registered new interface driver ax88179_178a
[ 0.227381] usbcore: registered new interface driver cdc_ether
[ 0.227404] usbcore: registered new interface driver net1080
[ 0.227420] usbcore: registered new interface driver cdc_subset
[ 0.227437] usbcore: registered new interface driver zaurus
[ 0.227462] usbcore: registered new interface driver cdc_ncm
[ 0.227484] usbcore: registered new interface driver qmi_wwan
[ 0.227502] usbcore: registered new interface driver cdc_mbim
[ 0.229275] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 0.229560] ohci_hcd: USB 1.1 ‘Open’ Host Controller (OHCI) Driver
[ 0.230147] usbcore: registered new interface driver cdc_wdm
[ 0.230181] usbcore: registered new interface driver usb-storage
[ 0.230275] usbcore: registered new interface driver option
[ 0.230291] usbserial: USB Serial support registered for GSM modem (1-port)
[ 1.568869] usbcore: registered new interface driver usbhid
[ 1.568875] usbhid: USB HID core driver
[ 1.635266] usbcore: registered new interface driver snd-usb-audio
[ 1.766452] tegra-xusb 3610000.usb: Adding to iommu group 2
[ 1.782063] tegra-xusb 3610000.usb: Firmware timestamp: 2023-02-10 03:48:10 UTC
[ 1.782073] tegra-xusb 3610000.usb: xHCI Host Controller
[ 1.782088] tegra-xusb 3610000.usb: new USB bus registered, assigned bus number 1
[ 1.782836] tegra-xusb 3610000.usb: hcc params 0x0180ff05 hci version 0x120 quirks 0x0000000000010810
[ 1.782861] tegra-xusb 3610000.usb: irq 124, io mem 0x03610000
[ 1.782994] tegra-xusb 3610000.usb: xHCI Host Controller
[ 1.782998] tegra-xusb 3610000.usb: new USB bus registered, assigned bus number 2
[ 1.783002] tegra-xusb 3610000.usb: Host supports USB 3.1 Enhanced SuperSpeed
[ 1.783278] hub 1-0:1.0: USB hub found
[ 1.783594] hub 2-0:1.0: USB hub found
[ 2.121431] usb 1-3: new high-speed USB device number 2 using tegra-xusb
[ 2.274417] hub 1-3:1.0: USB hub found
[ 6.263663] tegra-xudc 3550000.usb: Adding to iommu group 5
[ 10.498098] usb0: HOST MAC ae:41:1a:0e:f4:8c
[ 10.498108] usb0: MAC ae:41:1a:0e:f4:8d
[ 10.498567] usb1: HOST MAC ae:41:1a:0e:f4:8e
[ 10.498571] usb1: MAC ae:41:1a:0e:f4:8f
[ 10.502224] tegra-xudc 3550000.usb: EP 0 (type: ctrl, dir: out) enabled
[ 10.522386] l4tbr0: port 1(usb0) entered blocking state
[ 10.522407] l4tbr0: port 1(usb0) entered disabled state
[ 10.548994] device usb0 entered promiscuous mode
[ 10.620056] l4tbr0: port 2(usb1) entered blocking state
[ 10.620075] l4tbr0: port 2(usb1) entered disabled state
[ 10.621984] device usb1 entered promiscuous mode
[ 11.059256] fusb301 1-0025: failed to read device id, err : 0xffffff87
[ 11.059265] fusb301 1-0025: fusb301 not support
[ 11.059271] fusb301: probe of 1-0025 failed with error -22