[MC-4349] Game freezes for few seconds every so often Created: 09/Dec/12 Updated: 06/Sep/15 Resolved: 16/Mar/13 |
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| Status: | Resolved |
| Project: | Minecraft: Java Edition |
| Component/s: | None |
| Affects Version/s: | Minecraft 1.4.5 |
| Fix Version/s: | None |
| Type: | Bug | ||
| Reporter: | Oh Jeez | Assignee: | Unassigned |
| Resolution: | Invalid | Votes: | 1 |
| Labels: | freeze, lag, linux, performance | ||
| Environment: |
Gentoo Linux x86_64 Linux kernel version is 3.6.6-gentoo Graphics used for running Minecraft: |
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| CHK: | |
| Confirmation Status: | Unconfirmed |
| Description |
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In random time intervals, Minecraft takes 100% load on all cores and completely freezes for a couple of seconds. Freezes come in series, i.e. they happen more common for a few minutes and then become less frequent. They happen in Vanilla singleplayer, no idea about multi. Tested sound, checked if it is chunk saving and it seems uncorrelated to those. I would put my bet on light calculation, it may be happening during sunset/sunrise and on new chunks generation, loading and refreshing. The freezes has been happening for a few versions now (since 1.4.2 I think), so it may be connected to code light fixes. The issue seems exactly the same as |
| Comments |
| Comment by Tails [ 16/Mar/13 ] |
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No answer on querry, assuming no longer an issue. |
| Comment by Tails [ 19/Feb/13 ] |
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Is this still a concern in the current Minecraft version? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. |
| Comment by Raxle [ 25/Jan/13 ] |
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Latest lwjgl binaries from developer site. Minecraft update 1.4.6->1.4.7 |
| Comment by Raxle [ 18/Jan/13 ] |
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I also have this issue. Same symptoms (different freezeless time intervals, cpu 100%). After these freezes log message appears: [WARNING] Can't keep up! Did the system time change, or is the server overloaded? No mods, single player. |
| Comment by Oh Jeez [ 09/Dec/12 ] |
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Graphics used for running Minecraft: Linux kernel version is 3.6.6
Edit: Also, the freeze can occur during level loading, after server startup before "downloading terrain" shows up. |
| Comment by [Mod] CubeTheThird [ 09/Dec/12 ] |
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What kind of graphics do you have on your system, and is the driver up to date? |