Ketarin is a small application which automatically updates and optionally installs setup packages...
Ubuntu Software Center Status Details
Ubuntu Software Center Alternatives
SaaSHub's Down Detector checks the status of services automatically and regularly. However, we cannot promise 100% accuracy. That is why we depend on user reported issues as well. The Ubuntu Software Center status here can help you determine if there is a global outage and Ubuntu Software Center is down for everyone or it is just you that is experiencing problems. Please always report any issues to help others know the current status.