Hello Rafael, thank you for the tests. We have a test kernel with some fixes that we would appreciate if someone could test it. They can be found at: https://kernel.ubuntu.com/~vilhelm/linux-5.4.0-59.65+lp1909005/amd64/
You would need to install at least: linux-image-unsigned-5.4.0-59-generic_5.4.0-59.65+lp1909005_amd64.deb linux-modules-5.4.0-59-generic_5.4.0-59.65+lp1909005_amd64.deb linux-modules-extra-5.4.0-59-generic_5.4.0-59.65+lp1909005_amd64.deb Thank you! -- 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/1906907 Title: Laptop unable to wake up after being suspended Status in linux package in Ubuntu: Incomplete Bug description: Laptop was unable to wake up after being suspended by lid's closing, resulting in a blank black screen, while LEDs on the laptop showed that it had woken up. This bug happened using kernel 5.4.0-56.62, and it was "solved" by changing the kernel used to version 5.4.0-54.60, in which the default behavior of suspension when lid was closed and lock/login screen after lid being lifted up ocurred as it always was. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-56-generic 5.4.0-56.62 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 Uname: Linux 5.4.0-54-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.13 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rafael 1700 F.... pulseaudio /dev/snd/controlC1: rafael 1700 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Dec 5 02:35:57 2020 InstallationDate: Installed on 2020-10-09 (57 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) MachineType: TOSHIBA Satellite C55t-A ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-54-generic root=UUID=9b883e7b-5549-4c98-8084-ff648bf6066e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware 1.187.4 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/28/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: 1.80 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: MP dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis Manufacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvr1.80:bd04/28/2014:svnTOSHIBA:pnSatelliteC55t-A:pvrPSCFJU-00T00J:rvnTOSHIBA:rnPortablePC:rvrMP:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion: dmi.product.family: Durban-Curiosity 10S/10SG dmi.product.name: Satellite C55t-A dmi.product.sku: PSCFJU dmi.product.version: PSCFJU-00T00J dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1906907/+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
