The Official Online RBS 6 Nations Store is open. The store has everything you need to get behind your team during the RBS 6 Nations, plus the store is now fully stocked with a much wider range of rugby merchandise.
Matt Banahan scored two tries and Shaun Berne and Joe Maddock one apiece as the former European champions ran out 25-19 winners.
Lineen was unhappy with the work his forwards produced in the scrum and the line-out in the Firhill loss.
The Scotland assistant coach said: "We never established a platform and in the second half we were unable to create a meaningful try opportunity.
"We were buzzing at half-time, but we didn't win enough possession after the restart to mount any real threat.
"Our scrum was not as good as it should have been and at times the lineout did not function.
"When we did get the ball, we couldn't keep it long enough to put Bath under pressure."