Cisco Bug: CSCur10816 - admin install verify package sync - errors reported ( USB Hang issue )
Sep 04, 2018
- Cisco Carrier Routing System
Known Affected Releases
Symptom: while running install operations like install verify packages, install operations failed on taiko LCs due to USB hang issue on taiko card Conditions: USB driver unable to receive interrupts from EHCI controller. It seems the driver misses the interrupt and hence failed to ack the controller by clearing the status register.
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