Looking at the error page for this problem:
https://errors.ubuntu.com/bucket/?id=%2Fusr%2Fshare%2Fsoftware-center%2Fsoftware-center%3AUnicodeEncodeError%3Amsg_reply_handler%3A%3Clambda%3E%3Aget_native_exception%3Aget_dbus_message
It appears that very few Precise users are affected by this, as such I don't believe this is worth fixing in Precise at this point in time.
Looking at the error page for this problem:
https:/ /errors. ubuntu. com/bucket/ ?id=%2Fusr% 2Fshare% 2Fsoftware- center% 2Fsoftware- center% 3AUnicodeEncode Error%3Amsg_ reply_handler% 3A%3Clambda% 3E%3Aget_ native_ exception% 3Aget_dbus_ message
It appears that very few Precise users are affected by this, as such I don't believe this is worth fixing in Precise at this point in time.