[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: usb en sd card niet gedecteerd in Debian stretch



On Wed, Dec 16, 2015 at 11:25:08PM +0100, Frank Voncken wrote:
> Paul van der Vlis schreef op wo 16-12-2015 om 15:53 [+0100]:
> > Op 16-12-15 om 10:51 schreef Frank Voncken:
> > > [ ... USB devices worden niet altijd gezien ... ]
> > 
> > "usb: port power management may be unreliable" lees ik in dmesg,
> > misschien ontwaakt de USB adapter niet goed uit de slaapstand.
> > Ik raad je aan om het 4.4 kernel uit experimental te proberen.
> 
> Eindelijk kom ik nu toe aan om hier te reageren. En helaas gaat het
> weer mis: usb reageert niet correct. Nieuwe dmesg output:
> dmesg | grep -i usb
 [ ... ]
> [    0.732669] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
> [    0.732706] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
> [    0.732707] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [    0.732708] usb usb2: Product: xHCI Host Controller
> [    0.732709] usb usb2: Manufacturer: Linux 4.2.0-1-amd64 xhci-hcd
> [    0.732710] usb usb2: SerialNumber: 0000:00:14.0
> [    0.732816] hub 2-0:1.0: USB hub found
> [    0.737330] usb: failed to peer usb2-port7 and usb1-port6 by location (usb2-port7:none) (usb1-port6:usb2-port6)
> [    0.737331] usb usb2-port7: failed to peer to usb1-port6 (-16)
> [    0.737332] usb: port power management may be unreliable
> [    0.737947] usb: failed to peer usb2-port8 and usb1-port6 by location (usb2-port8:none) (usb1-port6:usb2-port6)
> [    0.737948] usb usb2-port8: failed to peer to usb1-port6 (-16)


Dus met 
 [    0.737332] usb: port power management may be unreliable
en met welke kernel is dat?


Groeten
Geert Stappers
-- 
Leven en laten leven


Reply to: