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  1. Minecraft: Java Edition
  2. MC-17618

Performance drops for no apparent reason

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Cannot Reproduce
    • Affects Version/s: Minecraft 1.5.2
    • Fix Version/s: None
    • Environment:

      Ubuntu 12.04, Java 1.6 64-bit

      See more in the crash report

    • Confirmation Status:
      Unconfirmed
    • Game Mode:
      Survival

      Description

      I used to be able to play the game fine for as long as I wanted, until a few days ago.

      Now the game slows down immensely once in a while, for no reason that I can see. I can play fine for a few minutes, with great performance, and then all of a sudden it drops to single digit FPS.

      If I switch to/from fullscreen mode, performance comes back to normal, until the issue happens again after a while. It doesn't seem to be regular intervals.

      This of course makes the game unplayable. Sure, I can hit F11 twice and keep playing, but if the slowdown happens when a creeper is around…

      I was playing a single-player world, but the same issue happens when I play on a server.

      I did try the latest snapshot, and the exact same thing happens. I don't think it's my hardware, as the game plays very smoothly until the problems start. I am not aware of software changes since before I started having this issue.

      I induced a crash with F3+c and included the report.

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            • Assignee:
              Unassigned
              Reporter:
              vicnett Vincent Capelle
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              Dates

              • Created:
                Updated:
                Resolved: