[Haskell] Linking very resource intensive with GHC 6.12.1 on Ubuntu 10.04

After upgrading from Ubuntu 9.10 to 10.04, my manually-installed (not the distribution package) GHC 6.12.1 has difficulty linking. This is the first time I've tried compiling something since the upgrade. Once cabal gets to Linking, I see a lot of swapping and increased load numbers on my system with 700MB memory and nothing much running, and even after leaving the linker running for 10 minutes, the software doesn't stop. Anybody else seen this? -- Yang Zhang http://yz.mit.edu/