[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
** Changed in: dell-sputnik Assignee: Kamal Mostafa (kamalmostafa) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
This is still an issue with 4.8.0-32-generic, on the 2016 Dell XPS 13. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
Same problem with XPS 13 2016 (i5 processor, 8gb ram, 128gb hard drive). I am dual booting with W10 using efi. Cinnamon desktop environment. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
Fiddling with /proc/acpi/wakeup and kernel 4.1 seems to fix the spontaneous wakeups on my macbook. However after a day, acpid seems to see events like LID_CLOSE. Newer Ubuntu version will use systemd for suspending so I am not sure what benefits I get from debugging this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
Interesting bug. I upgraded my Ubuntu 14.04 kernel (currently 3.13.0-53-generic) to mainline 4.0.5 and saw the exact same issue. (Even on a different machine: Apple Macbook Air) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
This problem appears again in XPS 13 9343 (sputnik 2015 edition), on stock Ubuntu 15.04: Linux laminato 3.19.0-16-generic #16-Ubuntu SMP Thu Apr 30 16:09:58 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux I'm using EFI boot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
Here one possible solution to the problem I described: http://patchwork.ozlabs.org/patch/423494/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
What I suggested in my previous message didn't solve the problem and as said by other the problem was Intel Rapid Start Technology. What happens is that the firmware sets a wakeup timer as soon as the laptop is suspended and doesn't cancel it if the laptop is resumed before it expires. Linux is not aware of this timer and so it doesn't cancel it as the firmware expects it to do. IRST does not require any configuration, so the timer is set as long as IRST is activated (I don't know if not having the dedicated partition prevents the problem even if IRST is activated). I'll link the fix once is available in the mainline kernel, in the meantime disable IRST from the BIOS or set wakeup_events [1] to either 0 or 2. [1] - https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-driver- intel-rapid-start -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
Since the wakeups are random and doing tests is complicated, I'd like to ask to all of you with this problem to try the following. First, run the following command: cat /proc/acpi/wakeup Look at all the devices that are able to wakeup the laptop (those with *enabled) and for each of those (except for LID0), do the following: sudo echo DEVICENAME /proc/acpi/wakeup e.g. sudo echo EHC1 /proc/acpi/wakeup Check with the first command if all the devices are *disabled (except for LID0 of course). Note: these changes are not permament. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
Here the second dmesg I grabbed. ** Attachment added: dmesg autowake 2 https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+attachment/4241233/+files/dmesg_autowake2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
This happened to me a couple of times, maybe more. I doubt Intel Rapid Start is the problem. Also, I configured it to hibernate my laptop after 15 minutes and my laptop still managed to wake up from suspend within that amount of time. I could investigate that much as it happens randomly and always in the wrong moment, but I've managed to grab the dmesg the last two times it happened. Unfortunately, I couldn't find anything interesting in there. It shouldn't be complicated to realize a workaround (if wake up while lid is closed = put to sleep again), but I still would like a proper fix and an explanation of this problem. ** Attachment added: dmesg autowake 1 https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+attachment/4241232/+files/dmesg_autowake1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1161962] Re: XPS 13 wakes up from suspend spontaneously
** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161962 Title: XPS 13 wakes up from suspend spontaneously To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1161962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
