Public bug reported: when i upgraded my system from 19.04 to 19.10 with latest kernel 5.3.0-19-generic everything works fine except when the system goes to sleep and on wakeup the brighness goes to maximum even fresh install of ubuntu 19.10 has the same problem . i have downgraded the kernel from 5.3.0-19-generic to 5.0.0-32-generic , now everything works fine . i mean sleep mode works and on wakeup returns to normal brightness value . as ubuntu 19.04 works perfectly on my system with kernel 5.0.0-32-generic now i m using ubuntu 19.10 with kernel 5.0.0-32-generic thats also working on my laptop. i dont know what causing to kernel 5.3.0.19 so remove that, my laptop hp g7 245 ryzen 3 2200u Thanx
ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: xorg 1:7.7+19ubuntu12 ProcVersionSignature: Ubuntu 5.0.0-32.34-generic 5.0.21 Uname: Linux 5.0.0-32-generic x86_64 ApportVersion: 2.20.11-0ubuntu8 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Oct 23 20:48:03 2019 DistUpgraded: 2019-10-23 15:18:23,354 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process “./xorg_fix_proprietary.py” (No such file or directory) (8)) DistroCodename: eoan DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [1002:15dd] (rev c5) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [103c:8562] MachineType: Hewlett-Packard HP 245 G7 Notebook PC ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-32-generic root=UUID=380079ae-40a6-4aed-8280-2b263a41cf1e ro acpi_osi=Linux quiet splash resume=2d8fc2ac-0fa9-4d85-99bc-e3f760724070 vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to eoan on 2019-10-23 (0 days ago) dmi.bios.date: 07/03/2019 dmi.bios.vendor: AMI dmi.bios.version: F.42 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 8562 dmi.board.vendor: Hewlett-Packard dmi.board.version: 84.24 dmi.chassis.asset.tag: 5CG9212QLP dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAMI:bvrF.42:bd07/03/2019:svnHewlett-Packard:pnHP245G7NotebookPC:pvr:rvnHewlett-Packard:rn8562:rvr84.24:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.family: 103C_5336AN HP 200 dmi.product.name: HP 245 G7 Notebook PC dmi.product.sku: 6JM93PA#ACJ dmi.sys.vendor: Hewlett-Packard version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.99-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.1-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20190815-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug eoan ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1849517 Title: latest kernel problem 5.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1849517/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs