Ah, you're using a 64-bit kernel now. Some of the biggest vmalloc areas are coming from nouveau.
0xffffc90002480000-0xffffc90002c81000 8392704 nouveau_load+0xa7/0x550 [nouveau] phys=ae000000 ioremap 0xffffc90002d00000-0xffffc90004d01000 33558528 nouveau_load+0x2f1/0x550 [nouveau] phys=ac000000 ioremap 0xffffc90006100000-0xffffc90006901000 8392704 nouveau_load+0xa7/0x550 [nouveau] phys=aa000000 ioremap 0xffffc90006980000-0xffffc90008981000 33558528 nouveau_load+0x2f1/0x550 [nouveau] phys=cc000000 ioremap That's over 80 MB from nouveau (and I omitted several others of a couple of pages each). Some other areas are using sizable amounts as well, the most notable of which is audio. meminfo shows the amount of vmalloc used as 138284 kB, and if it's anywhere near that on a 32-bit install it's not hard to see why it might start having problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/754711 Title: [Dell Studio XPS 1340] Doesn't enter suspend mode -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
