Arch Linux

joaocandre

Member

Registered: 2013-02-23

Posts: 166

Can't connect to bluetooth device

I'm trying to connect my laptop to an HC-05 bluetooth receptor (hooked to an arduino-type board), but I'm getting strange behaviour. I can pair and connect normally on Windows, but on my Arch Linux install I can only pair it, and it becomes disconnected right after. Looking at dmesg, I get:

[....]
[   39.354136] cfg80211: Exceeded CRDA call max attempts. Not calling CRDA
[ 1440.753561] Bluetooth: Unable to create ECB crypto context
[ 1449.058952] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x60 [usbcore] returns -16
[ 1463.427418] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x60 [usbcore] returns -16
[ 1550.389248] toshiba_bluetooth: Bluetooth status 65
[ 1550.393079] usb 1-8: USB disconnect, device number 5
[ 1552.616856] usb 1-8: new full-speed USB device number 6 using xhci_hcd
[ 1552.805779] Bluetooth: hci0: read Intel version: 370710010002030d00
[ 1552.805840] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.0.2.3.d.bseq
[ 1552.970911] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
[ 1553.034983] Bluetooth: Unable to create ECB crypto context
[ 1820.191106] Bluetooth: Unable to create ECB crypto context
[ 1903.469091] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x60 [usbcore] returns -16
[ 1919.645029] pci_pm_runtime_suspend(): hcd_pci_runtime_suspend+0x0/0x60 [usbcore] returns -16

What exactly am I looking at and how can I solve it? Thanks in advance.