Opened 14 years ago
Last modified 8 years ago
#6724 closed defect
USB devices in guest don't attach when EHCI enabled — at Initial Version
Reported by: | Jan Ploski | Owned by: | |
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Component: | USB | Version: | VirtualBox 3.2.0 |
Keywords: | Cc: | ||
Guest type: | Linux | Host type: | Linux |
Description
I'm using Debian as host, experimenting with Debian and Finnix (a Debian-based LiveCD) as guests. I'm unable to attach an external storage USB 2.0 device in guest if the EHCI controller is enabled (I tried with a flash disk and external HD). It works ok with the EHCI controller disabled. I'm observing dmesg in guest, with the following symptoms:
- The device appears to be recognized (e.g. id, serial number appear correctly)
- After that I get a series of "reset high speed USB device using ehci_hcd" messages with a few seconds delay between them.
- Finally a message "Device offlined - not ready after error recovery" appears.
When I detach and re-attach the device, the sequence of messages is repeated.
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