[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
apport information ** Tags added: apport-collected ** Description changed: Cannot make a MacBookPro 11,1 suspend. 1. When putting the lid down, acpi_listen prints: $ acpi_listen button/lid LID close button/lid LID open ... so the lid is signalling correctly. Upon opening, the screensaver prompt is present, and typing in the password brings me back to the desktop. Nothing is found in dmesg. 2. When choosing suspend from the top-right power menu, the screen goes black and shortly lights up again, showing the screensaver login prompt. Typing in the password brings me back to the desktop as if nothing had happened. 3. To remark that the power menu in the System Settings shows sometimes Suspend as greyed out, and hibernate is not listed. Perhaps this is related to the suspend process taking very long (minutes) as reported in other bugs, but I have never waited so long to find out. 4. When attempting to hibernate instead, using: $ sudo pm-hibernate ... something similar to triggering a suspend happens, but this time dmesg lists one error: [ 1434.487141] [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register before writing to 2030 The whole relevant part of the dmesg is below, containing the sequence towards hibernation and then the sequence towards power up, cropped at the CPUs. [ 1434.121698] init: anacron main process (6746) killed by TERM signal [ 1434.160094] PM: Syncing filesystems ... done. [ 1434.164415] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 1434.166115] PM: Marking nosave pages: [mem 0x00058000-0x00058fff] [ 1434.166116] PM: Marking nosave pages: [mem 0x0008f000-0x0008] [ 1434.166117] PM: Marking nosave pages: [mem 0x0009f000-0x000f] [ 1434.166119] PM: Marking nosave pages: [mem 0x8ad14000-0x8ad52fff] [ 1434.166121] PM: Marking nosave pages: [mem 0x8ad62000-0x8ad75fff] [ 1434.166122] PM: Marking nosave pages: [mem 0x8ad77000-0x8ad8efff] [ 1434.166123] PM: Marking nosave pages: [mem 0x8af4b000-0x8afe4fff] [ 1434.166125] PM: Marking nosave pages: [mem 0x8b00-0x] [ 1434.166977] PM: Basic memory bitmaps created [ 1434.167010] PM: Preallocating image memory... done (allocated 872683 pages) [ 1434.484991] PM: Allocated 3490732 kbytes in 0.31 seconds (11260.42 MB/s) [ 1434.484993] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 1434.486307] Suspending console(s) (use no_console_suspend to debug) [ 1434.487014] mei_me :00:16.0: H_RDY is not cleared 0x80141418 [ 1434.487141] [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register before writing to 2030 [ 1435.603939] PM: freeze of devices complete after 1118.720 msecs [ 1435.604106] PM: late freeze of devices complete after 0.166 msecs [ 1435.604950] PM: noirq freeze of devices complete after 0.843 msecs [ 1435.605211] ACPI: Preparing to enter system sleep state S4 [ 1435.605985] PM: Saving platform NVS memory [ 1435.606140] Disabling non-boot CPUs ... [ 1435.607323] kvm: disabling virtualization on CPU1 [ 1435.607606] smpboot: CPU 1 is now offline [ 1435.608996] kvm: disabling virtualization on CPU2 [ 1435.710785] smpboot: CPU 2 is now offline [ 1435.712130] kvm: disabling virtualization on CPU3 [ 1435.814678] smpboot: CPU 3 is now offline [ 1435.815042] PM: Creating hibernation image: [ 1435.994507] PM: Need to copy 871520 pages [ 1435.994508] PM: Normal pages needed: 871520 + 1024, available pages: 3299080 [ 1436.710789] PM: Hibernation image created (871520 pages copied) [ 1435.816195] Enabling non-boot CPUs ... [ 1435.816221] x86: Booting SMP configuration: [ 1435.816222] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 1435.828025] kvm: enabling virtualization on CPU1 [ 1435.830204] CPU1 is up [ 1435.830216] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 1435.842013] kvm: enabling virtualization on CPU2 [ 1435.844227] CPU2 is up [ 1435.844239] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 1435.856037] kvm: enabling virtualization on CPU3 [ 1435.858227] CPU3 is up [ 1435.861484] ACPI: Waking up from system sleep state S4 Any hints towards getting suspend or hibernate working would be very appreciated. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: pm-utils 1.4.1-13ubuntu0.1 ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6 Uname: Linux 3.13.0-35-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.4 Architecture: amd64 CurrentDesktop: Unity Date: Thu Sep 18 10:36:54 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2014-09-16 (2 days ago) InstallationMedia: Ubuntu 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.2) PackageArchitecture: all SourcePackage: pm-utils UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.14.1-0ubuntu3.6 + Architecture: amd64 +
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Albert, could you please execute the following via a terminal in order for the necessary debugging information to be attached: apport-collect 1371159 ** Package changed: pm-utils (Ubuntu) = linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided = Low ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Albert, could you please execute the following via a terminal in order for the necessary debugging information to be attached: apport-collect 1371159 ** Package changed: pm-utils (Ubuntu) = linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided = Low ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
While I'd love to try out the new kernel, I do not know how to install the proprietary wireless driver Broadcomm 802.11 along with that kernel. Is there perhaps a guide somewhere that details all the necessary commands? Thanks in advance. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
While I'd love to try out the new kernel, I do not know how to install the proprietary wireless driver Broadcomm 802.11 along with that kernel. Is there perhaps a guide somewhere that details all the necessary commands? Thanks in advance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
The issue with thunderbolt might be fixed in the upcoming kernel release (3.18) See: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?id=refs/tags/v3.18-rc4qt=grepq=thunderbolt -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
The issue with thunderbolt might be fixed in the upcoming kernel release (3.18) See: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/log/?id=refs/tags/v3.18-rc4qt=grepq=thunderbolt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
To add here that if the USB ethernet adapter is plugged in and the laptop lid is closed, and then the adapter is unplugged, the laptop will wake up within 20 seconds or so. Closing the lid again suspends it without issue. In other words, remove the USB ethernet adapter prior to putting the laptop to sleep. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
To add here that if the USB ethernet adapter is plugged in and the laptop lid is closed, and then the adapter is unplugged, the laptop will wake up within 20 seconds or so. Closing the lid again suspends it without issue. In other words, remove the USB ethernet adapter prior to putting the laptop to sleep. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Update: finally figured out the pattern. With the thunderbolt ethernet adapter plugged in, the MacBookPro 11,1 laptop won't suspend at all. Without it, the laptop suspends every time. Given that the thunderbolt ethernet adapter cannot be hotplugged, best is to leave it unused for now. A USB ethernet adapter works just fine and does not interfere with suspend or resume. Therefore a permanent workaround has been found for this issue. The MacBookPro 11,1 can now suspend and resume flawlessly, simply by closing and opening the lid. Hibernate, though, still doesn't work. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Update: finally figured out the pattern. With the thunderbolt ethernet adapter plugged in, the MacBookPro 11,1 laptop won't suspend at all. Without it, the laptop suspends every time. Given that the thunderbolt ethernet adapter cannot be hotplugged, best is to leave it unused for now. A USB ethernet adapter works just fine and does not interfere with suspend or resume. Therefore a permanent workaround has been found for this issue. The MacBookPro 11,1 can now suspend and resume flawlessly, simply by closing and opening the lid. Hibernate, though, still doesn't work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Turns out, the work around doesn't work anymore in the MacBookPro 11,1, but works consistently well in another model, the MacBookPro 8,3. Different chips, different graphics cards, same Ubuntu 14.04. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Turns out, the work around doesn't work anymore in the MacBookPro 11,1, but works consistently well in another model, the MacBookPro 8,3. Different chips, different graphics cards, same Ubuntu 14.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
I have found a workaround to this bug. In other words, suspend now works in MaxBookPro 11,1 if you do: 1. Push e.g. control+alt+fn+F1 to go to a tty. 2. Close the laptop lid. After about 3 seconds, the laptop sleeps. Hurray! Upon resume, the tty had this message, which is also present in dmesg: [ 2705.633359] [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register before writing to 203c For context, the dmesg around it says: [ 2705.632613] PM: Entering mem sleep [ 2705.632648] Suspending console(s) (use no_console_suspend to debug) [ 2705.633049] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 2705.633286] mei_me :00:16.0: H_RDY is not cleared 0x80141418 [ 2705.633359] [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register before writing to 203c [ 2706.807381] sd 1:0:0:0: [sda] Stopping disk [ 2706.838212] PM: suspend of devices complete after 1206.641 msecs [ 2706.854177] PM: late suspend of devices complete after 15.978 msecs Note that directly closing the lid from Unity results in a suspend immediately followed by a resume. Note that this workaround did not work a few days ago. So perhaps a combination of having swap enabled (with the workaround reported earlier, above) and a package that got updated or installed new resulted in the ability to run the above suspend workaround. Also, the very nature of the workaround suggests that it is related to the graphics card, or the unity desktop itself, somehow interfering with the suspend sequence. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
I have found a workaround to this bug. In other words, suspend now works in MaxBookPro 11,1 if you do: 1. Push e.g. control+alt+fn+F1 to go to a tty. 2. Close the laptop lid. After about 3 seconds, the laptop sleeps. Hurray! Upon resume, the tty had this message, which is also present in dmesg: [ 2705.633359] [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register before writing to 203c For context, the dmesg around it says: [ 2705.632613] PM: Entering mem sleep [ 2705.632648] Suspending console(s) (use no_console_suspend to debug) [ 2705.633049] sd 1:0:0:0: [sda] Synchronizing SCSI cache [ 2705.633286] mei_me :00:16.0: H_RDY is not cleared 0x80141418 [ 2705.633359] [drm:hsw_unclaimed_reg_clear] *ERROR* Unknown unclaimed register before writing to 203c [ 2706.807381] sd 1:0:0:0: [sda] Stopping disk [ 2706.838212] PM: suspend of devices complete after 1206.641 msecs [ 2706.854177] PM: late suspend of devices complete after 15.978 msecs Note that directly closing the lid from Unity results in a suspend immediately followed by a resume. Note that this workaround did not work a few days ago. So perhaps a combination of having swap enabled (with the workaround reported earlier, above) and a package that got updated or installed new resulted in the ability to run the above suspend workaround. Also, the very nature of the workaround suggests that it is related to the graphics card, or the unity desktop itself, somehow interfering with the suspend sequence. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pm-utils (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pm-utils (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
I have fixed the problem with swap space by editing the file /etc/crypttab to use the device directly (e.g. /dev/sda4) rather than the UUID (which did not exist under /dev/disk/by-uuid. While swap space is now operational, suspend and hibernate still fail as reported. Would appreciate advice in addressing this issue. Thank you. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
I have fixed the problem with swap space by editing the file /etc/crypttab to use the device directly (e.g. /dev/sda4) rather than the UUID (which did not exist under /dev/disk/by-uuid. While swap space is now operational, suspend and hibernate still fail as reported. Would appreciate advice in addressing this issue. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Further info: turns out that the system is running without swap space: $ sudo blkid /dev/sda2: UUID=the-UUID-here TYPE=ext4 ... lists only one, when it shoud list also the swap partition. So: $ sudo swapon -a swapon: /dev/mapper/cryptswap1: stat failed: No such file or directory The /etc/fstab lists the swap partition under /dev/mapper/cryptswap1. While I never chose to encrypt swap, during the installation I did choose to encrypt my home directory. Perhaps the installer encrypted swap as well, and that is creating the problem with the lack of suspend and hibernate. Attempting to run sudo swapon -U UUID fails as well. I used the UUID listed in a comment in fstab. Any specific solutions to this problem? Perhaps this would solve the suspend/hibernate as well. Thank you. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1371159] Re: MacBookPro 11, 1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04
Further info: turns out that the system is running without swap space: $ sudo blkid /dev/sda2: UUID=the-UUID-here TYPE=ext4 ... lists only one, when it shoud list also the swap partition. So: $ sudo swapon -a swapon: /dev/mapper/cryptswap1: stat failed: No such file or directory The /etc/fstab lists the swap partition under /dev/mapper/cryptswap1. While I never chose to encrypt swap, during the installation I did choose to encrypt my home directory. Perhaps the installer encrypted swap as well, and that is creating the problem with the lack of suspend and hibernate. Attempting to run sudo swapon -U UUID fails as well. I used the UUID listed in a comment in fstab. Any specific solutions to this problem? Perhaps this would solve the suspend/hibernate as well. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1371159 Title: MacBookPro 11,1 (Haswell, retina) fails to both suspend and hibernate with ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1371159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
