cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
394
Views
0
Helpful
1
Replies

2960S-48FPS-L15.2.2E upgrade went sideways -- sched-7-watch

scott.mwa
Level 1
Level 1

I attempted to upgrade single switch using the archive-sw /overwrite command. The new firmware appears to have installed and there is room on the flash.

However when it boots it doesn't "see" any of the interfaces or the config. I get the following error:

Switch#sh run
Unable to get configuration. Try again later.
Locked by -1
Unable to get configuration. Try again later.
Locked by -1

Switch#
Mar 30 01:29:45.842: %SCHED-7-WATCH: Attempt to lock uninitialized watched semaphore (address 0). -Process= "Exec", ipl= 0, pid= 3
-Traceback= 46CBC0z 17F77D0z 4781E4z 478338z 47B9C4z 47BA54z 41B454z 3B54C0z 3BB844z 3CB5ACz 214E980z 214AD00z

I cannot save any configuration, nor are there interfaces. It gives me an "invalid command" error when I try dir flash:. I can see it initialize flash during boot.

Anyone have any ideas how to fix this?

1 Reply 1

scott.mwa
Level 1
Level 1

The license file might be missing. I can't tell if it's missing or if the system can't read it -- like how it can't read the config.text file.

Review Cisco Networking products for a $25 gift card