I have been suffering from this bug ever since I started playing with the snapshots related to Minecraft 1.5. If I use the current 1.4 version, the glitch goes away. I'm using a Radeon HD 4650 and tried many solutions presented in this thread.
I have the same problems as well. I had no frame rate issues related to the lightning until the recent snapshots.
2012-10-25, 06:26:40 AM UTC
MC-364
I have been suffering from this bug ever since I started playing with the snapshots related to Minecraft 1.5. If I use the current 1.4 version, the glitch goes away. I'm using a Radeon HD 4650 and tried many solutions presented in this thread.
I have the same problems as well. I had no frame rate issues related to the lightning until the recent snapshots.