hi Seth, I did the DebuggingKernelSuspend procedure and this is what popped out:
[ 1.100693] Magic number: 0:846:402 [ 1.100695] hash matches /build/buildd/linux-2.6.38/drivers/base/power/main.c:535 [ 1.100720] pci 0000:03:00.0: hash matches I'm attaching the entire dmesg from that run to this comment. I also tried no_console_suspend in combination with vmalloc=256M, when I issue pm-suspend from a terminal (still can't switch to a vt) the system "freezes" (same behavior as in #6). I see no useful messages :( ** Attachment added: "dmesg-4906.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/754711/+attachment/2070144/+files/dmesg-4906.txt ** Changed in: linux (Ubuntu Natty) Status: Incomplete => In Progress -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs