Problem resolved in kernel 5.3.0.24 -- 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/1849833
Title: blank screen in X11 / lightdm Status in linux package in Ubuntu: Confirmed Bug description: boot message show well, and until start X11. Both two monitors just blank out. One of them even enter sleep mode. Seem related to this https://bugs.archlinux.org/task/64001 It works well if I rollback to 5.0.0-32-generic from 19.04 Fail on linux-image-5.3.0-19-generic. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-19-generic 5.3.0-19.20 ProcVersionSignature: Ubuntu 5.0.0-32.34-generic 5.0.21 Uname: Linux 5.0.0-32-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.0.0-32-generic. ApportVersion: 2.20.11-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dcheung 1486 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xa1310000 irq 139' Mixer name : 'Realtek ALC887-VD' Components : 'HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000' Controls : 75 Simple ctrls : 27 Date: Fri Oct 25 21:15:40 2019 InstallationDate: Installed on 2018-12-17 (312 days ago) InstallationMedia: Lubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: System manufacturer System Product Name ProcEnviron: LANGUAGE=en_US:en TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-32-generic root=UUID=ca0e4058-cba9-4a9d-9166-385dd0730aed ro pti=off spectre_v2=off l1tf=off lp=none scsi_mod.use_blk_mq=1 mitigations=off PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.0.0-32-generic N/A linux-backports-modules-5.0.0-32-generic N/A linux-firmware 1.183.1 RfKill: SourcePackage: linux UpgradeStatus: Upgraded to eoan on 2019-10-25 (0 days ago) dmi.bios.date: 10/23/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1801 dmi.board.asset.tag: Default string dmi.board.name: PRIME B360M-A dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1801:bd10/23/2018:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEB360M-A:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: ASUS_MB_CNL dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1849833/+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
