I have tested it with the mainline kernel 4.12 (generic and low- latency). The bug is still there. I've notice that if I've unplugged the power adapter before trying to wake the laptop up the, sometimes it wakes up successfully, what never happens if the power adapter is pluggen in.
I have attached the dmesg output and a fragment of system log from boot till sleep, which hanged. -- 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/1701171 Title: Laptop hangs on wake-up Status in linux package in Ubuntu: Confirmed Bug description: I've installed 64-bit 17.04 recently. The system hangs in 100% cases after closing/opening the laptop cover (or just choosing "Sleep" from menu). On wake-up it turns on coolers, LED indicators, but the display remains black and the laptop does not react on any key. Turning it off by power button does not help: it remains "black screen" and not-operable, i. e. I cannot even enter BIOS setup, etc. To make the laptop bootable again I have to unplug the power supply, remove battery, wait for several seconds, insert the battery back and then press "power" button. I have another one, but 32-bit Ubuntu 17.04 Mate on other HDD partition. It does not have that problem with sleep mode. So, 32-bit wakes up, 64-bit hangs. BTW: I've tried Linux Mint 18.01 Mate 32-bit and 64-bit editions: both hanged on wake-up. Older versions (Ubuntu 12.04 32-bit,14.04 32-bit, Linux Mint 17 Mate 32-bit) worked flawlessly. I do not know if it is important, but proprietary AMD video driver was installed on older systems. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-generic 4.10.0.24.26 ProcVersionSignature: Ubuntu 4.10.0-24.28-generic 4.10.15 Uname: Linux 4.10.0-24-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: andrew 1474 F.... pulseaudio /dev/snd/controlC0: andrew 1474 F.... pulseaudio Date: Thu Jun 29 08:10:17 2017 HibernationDevice: RESUME=UUID=d4d0029d-ccfa-495f-95d7-0ada1c0619ca InstallationDate: Installed on 2017-06-27 (1 days ago) InstallationMedia: Ubuntu-MATE 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: LENOVO Brazos ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=ru_RU.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-24-generic root=UUID=1f8cda0f-204b-4ab2-b833-17aa2ec3e646 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-4.10.0-24-generic N/A linux-backports-modules-4.10.0-24-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/10/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 4BCN24WW dmi.board.asset.tag: Base Board Asset Tag Unknown dmi.board.name: Inagua dmi.board.vendor: LENOVO dmi.board.version: 109-B78210-00A dmi.chassis.asset.tag: Chassis Asset Tag Unknown dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version Unknown dmi.modalias: dmi:bvnLENOVO:bvr4BCN24WW:bd08/10/2011:svnLENOVO:pnBrazos:pvrIdeapadS205:rvnLENOVO:rnInagua:rvr109-B78210-00A:cvnLENOVO:ct10:cvrChassisVersionUnknown: dmi.product.name: Brazos dmi.product.version: Ideapad S205 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1701171/+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
