Under top, init with pid 0 is the one that has 100 cpu, so the second bug isn't one.
On Wed, Jun 16, 2010 at 8:54 PM, CarloBaldassi <carlobalda...@gmail.com>wrote: > I have this problem as well, but I'm quite sure it's now just being > slow, as I waited for several hours and operations didn't finish (all > other operations on the encrypted filesystem take minutes at most, even > with 10 GiB files). It appears that this happens when the requested file > size is bigger than free RAM. > > Therefore, I think this shouldn't be classified as Wishlist, but rather > as a proper bug. > > The description is similar to what others have observed: looking at the > system monitor, it starts using CPU and disk and the cache goes up very > fast; when the cache is full, disk operations stop, but the CPU keeps > running at 100% and the program becomes unresponsive (both Transmission > and Vuze). If the processes are killed (kill -9), they keep running as > zombies at 100% and reboot is the only way to stop them (BTW from what I > read this in itself could be considered a bug, as zombie processes > shouldn't keep the CPU busy as far as I know). Swap is never used during > the process. > > My current workaround is to create an unencrypted directory under /home/ > with permissions set to my user, and use that one for torrent downloads > (clearly not an optimal solution, but still better than using /tmp). > > Some additional details on my configuration: > I'm using Ubuntu Lucid 10.4, clean install, ext4 filesystem, encryption > selected at installation, up-to-date Kernel (Linux 2.6.32-22-generic > #36-Ubuntu SMP i686 GNU/Linux) > > -- > downloading a torrent to an encrypted home partition hangs and uses 100% > CPU > https://bugs.launchpad.net/bugs/431975 > You received this bug notification because you are a direct subscriber > of the bug. > -- TiansHUo -- downloading a torrent to an encrypted home partition hangs and uses 100% CPU https://bugs.launchpad.net/bugs/431975 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
