wowza stream engine 4.7.0 on ubuntu 14.04.5 LTS, want to upgrade it to 16.04.3 LTS, so runing sudo do-release-upgrade, and reported error:
…
UnicodeDecodeError: ‘utf-8’ codec can’t decode byte 0x8b in position 1: invalid start byte
Checking the log (/var/log/dist-upgrade/main.log), found wowza caused the error:
2018-01-15 17:27:31,268 DEBUG <Package: name:‘wowzastreamingengine-4.0.3’ architecture=‘amd64’ id:106718>
2018-01-15 17:27:31,270 ERROR not handled exception:
Traceback (most recent call last):
File “./xenial”, line 8, in
sys.exit(main())
File “/tmp/ubuntu-release-upgrader-9h41_686/DistUpgrade/DistUpgradeMain.py”, line 242, in main
if app.run():
File “/tmp/ubuntu-release-upgrader-9h41_686/DistUpgrade/DistUpgradeController.py”, line 1907, in run
return self.fullUpgrade()
File “/tmp/ubuntu-release-upgrader-9h41_686/DistUpgrade/DistUpgradeController.py”, line 1788, in fullUpgrade
if not self.doPostInitialUpdate():
File “/tmp/ubuntu-release-upgrader-9h41_686/DistUpgrade/DistUpgradeController.py”, line 943, in doPostInitialUpdate
self.tasks = self.cache.installedTasks
File “/tmp/ubuntu-release-upgrader-9h41_686/DistUpgrade/DistUpgradeCache.py”, line 807, in installedTasks
for line in pkg._pcache._records.record.split("\n"):
UnicodeDecodeError: ‘utf-8’ codec can’t decode byte 0xae in position 353: invalid start byte
Should I remove wowza before do-release-upgrade and reinstall it after upgraded to 16.04.3 LTS? Thanks.