Bug 211667
| Summary: | USB attached HDD enclosure failure | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | daniel schroeder (sec) |
| Component: | USB | Assignee: | Default virtual assignee for Drivers/USB (drivers_usb) |
| Status: | NEW --- | ||
| Severity: | normal | ||
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 5.10.14 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | dmesg | ||
For more information, collect a usbmon trace for bus 4 showing what happens when the enclosure is plugged in and powered up. This could be a bug in the integrated hub. |
Created attachment 295177 [details] dmesg Only three out of four drives are recognized at the time the enclosure is powered on. As a workaround the following device is resetted: path=/dev/bus/usb/004/008 description=VIA Labs, Inc. USB3.1 Hub manufacturer=VIA Labs, Inc. device=USB3.1 Hub search string=VIA Labs, Inc. USB3.1 Hub VIA Labs, Inc. USB3.1 Hub which is a HUB integrated into the external enclosure. External enclosure model: IB-3740-C31 Attached dmesg shows the initial power up and the following manual reset.