Thanks for the bug report. I can see two separate problems in the attached files:
---------- (1) Connector 86 (the internal laptop screen) is being detected as unplugged over and over again. This might be a hardware fault or it might be a kernel bug: [ 5631.614] (WW) modeset(0): hotplug event: connector 86's link-state is BAD, tried resetting the current mode. You may be leftwith a black screen if this fails... ---------- (2) PCI device 0000:00:1c.0 is experiencing repeated kernel errors: [ 144.295893] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0 [ 144.295900] pcieport 0000:00:1c.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) [ 144.295905] pcieport 0000:00:1c.0: AER: device [8086:9d14] error status/mask=00000001/00002000 [ 144.295908] pcieport 0000:00:1c.0: AER: [ 0] RxErr That device is the motherboard's "Intel Corporation Sunrise Point-LP PCI Express Root Port #5". So that sounds like another hardware fault. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1862037 Title: screen is blinking when i log off and log in and also when i change resolution setting of display Status in linux package in Ubuntu: New Bug description: Screen blinking when i try to log in after log off and system become to slow and also black screen blinking when i try to change resolution setting in display. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: xorg 1:7.7+19ubuntu12 ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1 Uname: Linux 5.3.0-18-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 Feb 5 21:30:02 2020 DistUpgraded: Fresh install DistroCodename: eoan DistroVariant: ubuntu ExtraDebuggingInterest: I just need to know a workaround GraphicsCard: Intel Corporation Skylake GT2 [HD Graphics 520] [8086:1916] (rev 07) (prog-if 00 [VGA controller]) Subsystem: Dell Skylake GT2 [HD Graphics 520] [1028:0793] InstallationDate: Installed on 2020-02-03 (1 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 8087:0a2a Intel Corp. Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 002: ID 0bda:5769 Realtek Semiconductor Corp. Integrated_Webcam_HD Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Vostro 15-3568 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-18-generic root=UUID=2ca7d0fe-ec3a-4c7d-95ff-9447c09747e7 ro quiet splash vt.handoff=7 SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/15/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 01.07.00 dmi.board.name: 05HRPP dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr01.07.00:bd02/15/2017:svnDellInc.:pnVostro15-3568:pvr:rvnDellInc.:rn05HRPP:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: Vostro dmi.product.name: Vostro 15-3568 dmi.product.sku: 0793 dmi.sys.vendor: Dell Inc. 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862037/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
