Cisco Bug: CSCtb15876 - Switch crashes when trying upgrade IOS via HTTP
May 19, 2017
Known Affected Releases
Symptom: When running 12.2(50)SE3, if upgrade is done via HTTP (Secure Device Manager), Device Manager GUI will hang at 98%. Conditions: SDM GUI will hang at 98% and generate crashinfo file on flash. The upgrade process will most likely complete as expected; however, SDM will not cleanup properly. SDM will leave "update" and "crashinfo" directories on flash which must be manually deleted.
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