Works for me: ubuntu@rpi-cm4-rev1d0-0643:~$ sudo dmesg | egrep -i "dwc2|usb" [ 0.158689] usbcore: registered new interface driver usbfs [ 0.158752] usbcore: registered new interface driver hub [ 0.158821] usbcore: registered new device driver usb [ 0.991698] usbcore: registered new interface driver lan78xx [ 0.991775] usbcore: registered new interface driver smsc95xx [ 0.991820] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.991920] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.992017] uhci_hcd: USB Universal Host Controller Interface driver [ 3.240675] usb_phy_generic phy: supply vcc not found, using dummy regulator [ 3.337533] dwc2 fe980000.usb: supply vusb_d not found, using dummy regulator [ 3.346914] dwc2 fe980000.usb: supply vusb_a not found, using dummy regulator [ 3.406469] dwc2 fe980000.usb: DWC OTG Controller [ 3.411464] dwc2 fe980000.usb: new USB bus registered, assigned bus number 1 [ 3.418734] dwc2 fe980000.usb: irq 21, io mem 0xfe980000 [ 3.424358] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.15 [ 3.432800] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.440191] usb usb1: Product: DWC OTG Controller [ 3.444994] usb usb1: Manufacturer: Linux 5.15.0-1005-raspi dwc2_hsotg [ 3.451638] usb usb1: SerialNumber: fe980000.usb [ 3.456787] hub 1-0:1.0: USB hub found [ 3.858285] usb 1-1: new high-speed USB device number 2 using dwc2 [ 4.070527] usb 1-1: New USB device found, idVendor=0424, idProduct=2514, bcdDevice= b.b3 [ 4.078886] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4.088386] hub 1-1:1.0: USB hub found [ 11.138369] usbcore: registered new interface driver brcmfmac [ 158.995621] usb 1-1.2: new low-speed USB device number 3 using dwc2 [ 159.107792] usb 1-1.2: New USB device found, idVendor=093a, idProduct=2510, bcdDevice= 1.00 [ 159.116349] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 159.123850] usb 1-1.2: Product: USB Optical Mouse [ 159.128698] usb 1-1.2: Manufacturer: PixArt [ 159.171337] usbcore: registered new interface driver usbhid [ 159.177047] usbhid: USB HID core driver [ 159.196745] input: PixArt USB Optical Mouse as /devices/platform/soc/fe980000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:093A:2510.0001/input/input0 [ 159.209904] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-fe980000.usb-1.2/input0 ubuntu@rpi-cm4-rev1d0-0643:~$ lsusb Bus 001 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse Bus 001 Device 002: ID 0424:2514 Microchip Technology, Inc. (formerly SMSC) USB 2.0 Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969689 Title: USB devices not detected on CM4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1969689/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
