[Kernel-packages] [Bug 1561301] Re: [SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E] suspend/resume failure
I know that the bug has been marked as expired due to 60 days of activity. But I'd like to add that the current kernel on xenial-proposed (4.4.0-25.44) has fixed the problem. The one on xenial-updates (4.4.0-24.43) is still bugged though. So whatever you have done, you have done it right :) Please don't break it again! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1561301 Title: [SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E] suspend/resume failure Status in linux package in Ubuntu: Expired Bug description: laptop will not suspend when instructed to. it seems to suspend partiallyexternal usb drive will suspend but fan and keyboard back lights do not shut off. In Ubuntu 14.04.4 it works properly. No keystroke will "wake" the laptop. I need to hold down the power key for 5-10 seconds to re-boot the computer. currently testing Ubuntu Mate 16.04 ProblemType: KernelOops DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-15-generic 4.4.0-15.31 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic x86_64 Annotation: This occurred during a previous suspend, and prevented the system from resuming properly. ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jim1521 F pulseaudio Date: Wed Mar 23 21:53:35 2016 DuplicateSignature: suspend/resume:SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E:P05ADH.017.140421.SH ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=8a7057dd-5682-4a01-b6cf-aba2e088a2e8 InstallationDate: Installed on 2016-03-23 (0 days ago) InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160224) InterpreterPath: /usr/bin/python3.5 MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic.efi.signed root=UUID=e3144a26-7183-4650-b7a9-22fdaf6dc28a ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-15-generic N/A linux-backports-modules-4.4.0-15-generic N/A linux-firmware1.157 SourcePackage: linux Title: [SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E] suspend/resume failure UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP880Z5E-X01UB dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP880Z5E-X01UB:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1561301/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1575250] Re: close laptop lid = complete system freeze
This may have the same cause as the problem I'm facing: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1575250 Title: close laptop lid = complete system freeze Status in linux package in Ubuntu: Confirmed Bug description: To reproduce: 1. Close laptop lid. 2. Wait a couple of minutes. 3. Open laptop lid. Result: the screen remains powered off and the system will not respond in any way. Pressing keys does nothing. Pressing the power button does nothing. There is no disk activity but the power light is lit. The only thing you can do is press the power button for four seconds or remove the battery. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 [modified: boot/vmlinuz-4.4.0-21-generic] ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: al 1892 F pulseaudio CurrentDesktop: Unity Date: Tue Apr 26 16:46:08 2016 HibernationDevice: RESUME=UUID=8623f57e-2fc2-4a9a-bd35-73f33e1aeb59 InstallationDate: Installed on 2016-04-21 (4 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) MachineType: LENOVO 20040M18 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=0f83fbb5-4903-4610-9f32-1ab22c935bb0 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/11/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 24CN61WW dmi.board.name: Caucasus2 dmi.board.vendor: LENOVO dmi.board.version: Rev 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Lenovo dmi.chassis.version: Rev 1.0 dmi.modalias: dmi:bvnLENOVO:bvr24CN61WW:bd08/11/2010:svnLENOVO:pn20040M18:pvrLenovoIdeapadS10-3t:rvnLENOVO:rnCaucasus2:rvrRev1.0:cvnLenovo:ct10:cvrRev1.0: dmi.product.name: 20040M18 dmi.product.version: Lenovo Ideapad S10-3t dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575250/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
@peterriesde My thoughts exactly. I want to avoid having to run an unofficial kernel. I mean, on one hand I'm glad that I was able to find a work around (other than switching to another distro, since from I tested 2 other 4.4 based distros that don't appear to have this problem), but I'd rather be using the official supported kernel for added stability and security. The latest official kernel that was pushed to proposed (4.4.0-22.38), which is based on 4.4.7, still has this same bug, even though the mainline 4.4.7 doesn't. However, it has another (unrelated) bug regarding the my AMD Radeon HD 8870M, which doesn't happen on the xenial-proposed build. Strange stuff...!! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Triaged Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570899] Re: Suspend problem with kernel 4.4
@GM I have a different laptop (a SAMSUNG ATIV Book 8 / Model: NP870Z5E-X01PT) but I'm experiencing the exact same issues, as reported here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820 It's possible that the underlying problem is the same. I'd like to mention that the 4.4.6, upon which the current Ubuntu 16.04 official kernel is based, works fine for me. If it also works fine for you, it may be a sign that the bug is not upstream but due to some extra patching done to the official kernels. You can get here: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4.6-wily/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570899 Title: Suspend problem with kernel 4.4 Status in linux package in Ubuntu: Incomplete Bug description: When I install the linux kernel 4.4 (any of it) my laptop won't go to suspend when I close the lid or press the suspend (sleep button) this does not happen with kernel 4.2.0-27 (not sure of other 4.2 kernels). My laptop is a Lenovo G50-70 with a Radeon R5 M230. (linux Mint 17.3 Cinammon) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570899/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1561301] Re: [SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E] suspend/resume failure
I have the same (or a very similar) laptop and I'm facing the same (or very similar) problem. I reported it here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1561301 Title: [SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E] suspend/resume failure Status in linux package in Ubuntu: Incomplete Bug description: laptop will not suspend when instructed to. it seems to suspend partiallyexternal usb drive will suspend but fan and keyboard back lights do not shut off. In Ubuntu 14.04.4 it works properly. No keystroke will "wake" the laptop. I need to hold down the power key for 5-10 seconds to re-boot the computer. currently testing Ubuntu Mate 16.04 ProblemType: KernelOops DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-15-generic 4.4.0-15.31 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic x86_64 Annotation: This occurred during a previous suspend, and prevented the system from resuming properly. ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jim1521 F pulseaudio Date: Wed Mar 23 21:53:35 2016 DuplicateSignature: suspend/resume:SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E:P05ADH.017.140421.SH ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=8a7057dd-5682-4a01-b6cf-aba2e088a2e8 InstallationDate: Installed on 2016-03-23 (0 days ago) InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160224) InterpreterPath: /usr/bin/python3.5 MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: PATH=(custom, no user) LANG=en_US.UTF-8 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic.efi.signed root=UUID=e3144a26-7183-4650-b7a9-22fdaf6dc28a ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-15-generic N/A linux-backports-modules-4.4.0-15-generic N/A linux-firmware1.157 SourcePackage: linux Title: [SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E] suspend/resume failure UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP880Z5E-X01UB dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP880Z5E-X01UB:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1561301/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
I added the "kernel-fixed-upstream" because the bug is also fixed on the latest upstream kernel available at http://kernel.ubuntu.com/~kernel- ppa/mainline/, which is 4.6.0rc3 at this time. However, please note that the shutdown/reboot issues that I found on 4.4.7 (comment #5) are also present on this kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
I found some possible duplicates or related bugs: #1566302 #1565994 #1561301 (Same laptop series as mine) #1560202 #1559469 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
-- PLEASE DISREGARD MY PREVIOUS COMMENT -- The suspend issue is not present on 4.4.6 mainline kernel. So this must be some issue with some additional patching that is done to the official kernel. Meanwhile, I also went back to the 4.4.5 kernel and it suspends and resumes flawlessly. Besides that, I noticed that 4.4.7 is not without its share of problems. First of all, it displays an error on boot stating that radeon VCE failed to initialize (I have a dedicate AMD GPU on my laptop, besides the Intel GPU bundled with the CPU). This is a minor thing (I guess). However, the more concerning issue I noticed is that resuming from a suspended state, I just can't shutdown or reboot the system. It freezes while shutting down on a black screen with a white blinking cursor. I waited for a while and nothing happened. This is probably unrelated with the rest of the bug. Notwithstanding, I thought that I should mention it just so that you are aware that 4.4.7 also introduces a few issues, even though it seems to be unaffected by the suspending issues that I've been facing on the official 4.4.0-18 kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
So I just found this site "Ubuntu to Mainline kernel version mapping" that the official 4.4.0-18 kernel is based upon the updstream 4.4.6 kernel. So I just tried installing that version and suspend is broken. So this is something this must be something that was fixed upstream between 4.4.6 and 4.4.7. I'm not knowledgeable enough to go through all the commits between 4.4.6 and 4.4.7 and find out exactly which one fixed the bug so that you can create a patch for it. However, I did find out that the word "suspend" is mentioned a few times in the 4.4.7's changelog: https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.7 So maybe someone else can pick up whatever is needed to fix the kernel suspend issues that I'm facing and import it as a patch to the official kernel. Or maybe you can rebase the oficial kernel to the 4.4.7 version after the oficial LTS release. I don't know if that's possible since I'm not aware of the kernel update policy. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] Re: Suspend failure
Meanwhile I tried to install the latest 4.4.x mainline kernel and it works nicely. uname -a Linux alpha 4.4.7-040407-generic #201604121331 SMP Tue Apr 12 17:33:19 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux The official 4.4.0-18-generic kernel is based on which mainline kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1570820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1570820] [NEW] Suspend failure
Public bug reported: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-09 (5 days ago) dmi.bios.date: 04/21/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P05ADH.017.140421.SH dmi.board.asset.tag: No Asset Tag dmi.board.name: NP870Z5E-X01PT dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SEC_SW_REVISION_1234567890ABCD dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP05ADH.017.140421.SH:bd04/21/2014:svnSAMSUNGELECTRONICSCO.,LTD.:pn870Z5E/880Z5E/680Z5E:pvrP05ADH:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP870Z5E-X01PT:rvrSEC_SW_REVISION_1234567890ABCD:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.name: 870Z5E/880Z5E/680Z5E dmi.product.version: P05ADH dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug kernel-bug sleep suspend xenial ** Attachment added: "/proc/acpi/wakeup" https://bugs.launchpad.net/bugs/1570820/+attachment/4637621/+files/wakeup -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1570820 Title: Suspend failure Status in linux package in Ubuntu: Confirmed Bug description: My laptop fails to suspend. The screen turns off, but the fans continue to run (and it may actually get hotter). I wait and wait, and nothing happens (the power indicator remains always on). I tried suspending using the GUI, pressing the power button, closing the lid, and even through the terminal with the "pm-suspend" command. Nothing worked. Suspend worked fine on Ubuntu 15.10 and older releases, but since I upgraded to 16.04 I'm unable to put it to sleep. In fact, I had an old 4.2 kernel installed from Wily. I booted into it and it suspended and then resumed flawlessly, so it really seems to be a kernel related bug. I'll gladly perform any testing procedures that you may need to try to identify what the problem may be. I really hope that you are able to fix this soon, even if it will probably after the final release. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: pedro 2579 F pulseaudio CurrentDesktop: GNOME Date: Fri Apr 15 12:39:05 2016 HibernationDevice: RESUME=UUID=761da9d5-d078-4fb5-a4fc-eff7de723b18 InstallationDate: Installed on 2015-10-27 (170 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: SAMSUNG ELECTRONICS CO., LTD. 870Z5E/880Z5E/680Z5E ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic.efi.signed root=UUID=8d1874c5-ce9f-481e-8d2a-ce85da5cd7fe ro quiet splash vt.handoff=7
