** Description changed: This happens identically with both Thinkpad T410 and T510 models (intel integrated graphics, nvidia discrete graphics). The first suspend/resume completes successfully. The second suspend appears to work, but when waking, a few LEDs flicker, but the laptop stays suspended (moon LED on the lid stays lit, LED around power button continues to pulse). Pressing the power button again causes a reboot (no other buttons seem to do anything in this state). Per https://wiki.ubuntu.com/DebuggingKernelSuspend: $ grep -A4 Magic .tmp/dmesg.txt [ 1.148585] Magic number: 0:523:347 [ 1.148587] hash matches /build/buildd/linux-2.6.32/drivers/base/power/main.c:471 [ 1.148615] pci0000:00: hash matches That's the DRAM Controller. Same results from the "xterm" session, and also without X, so no gnome- power-manager interactions. + + This issue effects: + Thinkpads X201, T410, T510, W510 + & possibly T410s
-- Lenovo Thinkpads with Core i5 and i7 suspend/resume (with kernel oops) once then fail horribly on next suspend https://bugs.launchpad.net/bugs/532374 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
