I've had two different 2960X switches fail when upgrading the IOS to this version of code, while I have 50+ that completed successfully.Checksum was verified, so it's not a corrupt image. When I copied the image to these switches and reloaded, all of the non-15.0.2(a) units came up running the new version. These running 15.0.2(a) did not, so I added a "boot system flash:..." command and reloaded, and the switch did not recover. Any suggestions/clues? Did I miss a release note somewhere??
TIA.
