Dev/Ledger Hardware Wallet

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Ledger Hardware Wallet - Qubes connection debugging

See also Ledger Hardware Wallet.

Attachment Log[edit]

sudo journalctl -f

Attach ledger to ledger VM.

qvm-usb attach ledger-debian-stretch sys-usb:2-1.4

Log example if it works. [1]

Oct 31 13:33:13 ledger-debian-stretch qrexec-agent[630]: executed root:QUBESRPC qubes.USBAttach dom0 pid 1683
Oct 31 13:33:13 ledger-debian-stretch qrexec-agent[1683]: pam_unix(qrexec:session): session opened for user root by (uid=0)
Oct 31 13:33:13 ledger-debian-stretch systemd[1]: Created slice User Slice of root.
Oct 31 13:33:13 ledger-debian-stretch systemd[1]: Starting User Manager for UID 0...
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: pam_unix(systemd-user:session): session opened for user root by (uid=0)
Oct 31 13:33:13 ledger-debian-stretch systemd[1]: Started Session c6 of user root.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Listening on GnuPG cryptographic agent (ssh-agent emulation).
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Listening on GnuPG cryptographic agent and passphrase cache.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Listening on GnuPG cryptographic agent (access for web browsers).
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Reached target Paths.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Reached target Timers.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Listening on GnuPG network certificate management daemon.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Starting D-Bus User Message Bus Socket.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Listening on D-Bus User Message Bus Socket.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Reached target Sockets.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Reached target Basic System.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Reached target Default.
Oct 31 13:33:13 ledger-debian-stretch systemd[1684]: Startup finished in 18ms.
Oct 31 13:33:13 ledger-debian-stretch systemd[1]: Started User Manager for UID 0.
Oct 31 13:33:13 ledger-debian-stretch qubes.USBAttach-dom0[1720]: /usr/lib/qubes/usb-import: 37: [: Illegal number: sta
Oct 31 13:33:13 ledger-debian-stretch kernel: vhci_hcd vhci_hcd: pdev(0) rhport(0) sockfd(0)
Oct 31 13:33:13 ledger-debian-stretch kernel: vhci_hcd vhci_hcd: devid(131078) speed(2) speed_str(full-speed)
Oct 31 13:33:13 ledger-debian-stretch kernel: usb 2-1: new full-speed USB device number 3 using vhci_hcd
Oct 31 13:33:14 ledger-debian-stretch kernel: usb 2-1: SetAddress Request (3) to port 0
Oct 31 13:33:14 ledger-debian-stretch kernel: usb 2-1: New USB device found, idVendor=2c97, idProduct=0001
Oct 31 13:33:14 ledger-debian-stretch kernel: usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Oct 31 13:33:14 ledger-debian-stretch kernel: usb 2-1: Product: Nano S
Oct 31 13:33:14 ledger-debian-stretch kernel: usb 2-1: Manufacturer: Ledger
Oct 31 13:33:14 ledger-debian-stretch kernel: usb 2-1: SerialNumber: 0001
Oct 31 13:33:14 ledger-debian-stretch kernel: hid-generic 0003:2C97:0001.0003: hiddev0,hidraw1: USB HID v1.11 Device [Ledger Nano S] on usb-vhci_hcd-1/input0
Oct 31 13:33:14 ledger-debian-stretch mtp-probe[1735]: checking bus 2, device 3: "/sys/devices/platform/vhci_hcd/usb2/2-1"
Oct 31 13:33:14 ledger-debian-stretch mtp-probe[1735]: bus: 2, device: 3 was not an MTP device
Oct 31 13:33:14 ledger-debian-stretch qrexec-agent[1683]: pam_unix(qrexec:session): session closed for user root
Oct 31 13:33:14 ledger-debian-stretch qrexec-agent[630]: send exit code 0
Oct 31 13:33:14 ledger-debian-stretch qrexec-agent[630]: pid 1683 exited with 0
Oct 31 13:33:14 ledger-debian-stretch qrexec-agent[630]: eintr

Detachment Log[edit]

qvm-usb attach ledger-debian-stretch sys-usb:2-1.4

Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: connection closed
Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: stop threads
Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: release socket
Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: disconnect device
Oct 31 13:52:16 ledger-debian-stretch kernel: usb 2-1: USB disconnect, device number 3
Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: dequeue a urb ffff99fc1973bb40
Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: device ffff99fc1ac4c288 seems to be disconnected
Oct 31 13:52:16 ledger-debian-stretch kernel: vhci_hcd: gives back urb ffff99fc1973bb40

Footnotes[edit]

  1. Meaning, after seeing the following output it was possible to connect ledger to ledger manager.

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