Hi,

Thank you for your response.

I think root cause is only one. Its just causing different problems. I
tried connecting other(new) mouse and keyboard but nothing worked.


Also this weird behaviour started exactly when I enabled Livepatch.




On Thu, Oct 14, 2021 at 11:50 AM Daniel van Vugt <email address hidden>
wrote:

> Thanks for the bug report. It sounds like you have multiple issues so
> please open separate bugs for each one.
>
> It also sounds like you might have a faulty mouse or keyboard plugged in
> with a button stuck down that you're not aware of. Try unplugging both
> the mouse and keyboard and plug in some other ones.
>
> ** Package changed: xorg (Ubuntu) => ubuntu
>
> ** Changed in: ubuntu
>        Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1947018
>
> Title:
>   Does not let me execute any command via GUI or CLI
>
> Status in Ubuntu:
>   Incomplete
>
> Bug description:
>   There are few problems that started on display. Note: There is no
>   image distortion or breaks or no blue/black screen.
>
>   Examples of issues that I have been experiencing are as follows-
>
>   1. Characters get deleted when I type, especially when I hit Spacebar.
> Tried to toggle Insert but didn't help.
>   2. Something, I dont know what, does not let me use right click pop
> window. It disappears instantly. e.g right click on desktop screen, drop
> down click to power off, or right click to application in taskbar etc.
>   3. If I try to launch activities, it disappears instantly. I try
> multiple time but it won't let me access it.
>   4. Commands do not appear as I type in Terminal. For example, when I
> type 'sudo apt-get update', the terminal takes only sudo, and does not
> allow me to enter character further and then executes just 'sudo' command.
>   5.Netflix/Youtube on Chrome will not let me maximise the screen. If I do
> so it instantly reverts to small/default screen.
>   6. All of a sudden, especially Netflix window will start flickering, and
> would not resolve unless I power off and start again.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 20.04
>   Package: xorg 1:7.7+19ubuntu14
>   ProcVersionSignature: Ubuntu 5.4.0-88.99-generic 5.4.140
>   Uname: Linux 5.4.0-88-generic x86_64
>   ApportVersion: 2.20.11-0ubuntu27.20
>   Architecture: amd64
>   BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
>   CasperMD5CheckResult: skip
>   CompositorRunning: None
>   CurrentDesktop: ubuntu:GNOME
>   Date: Wed Oct 13 23:00:30 2021
>   DistUpgraded: 2021-01-21 16:29:36,380 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))
>   DistributionChannelDescriptor:
>    # This is the distribution channel descriptor for the OEM CDs
>    # For more information see
> http://wiki.ubuntu.com/DistributionChannelDescriptor
>
>  canonical-oem-somerville-bionic-amd64-20180608-47+bison-elk-cougar-mlk+X54
>   DistroCodename: focal
>   DistroVariant: ubuntu
>   DkmsStatus: oem-pci-sunix-1769839-xenial-osp1, 2.0.4.4ubuntu2,
> 4.15.0-1080-oem, x86_64: installed (WARNING! Diff between built and
> installed module!)
>   ExtraDebuggingInterest: Yes, if not too technical
>   GraphicsCard:
>    Intel Corporation UHD Graphics 630 (Desktop) [8086:3e92] (prog-if 00
> [VGA controller])
>      Subsystem: Dell UHD Graphics 630 (Desktop) [1028:092f]
>    Advanced Micro Devices, Inc. [AMD/ATI] Oland [Radeon HD 8570 / R7
> 240/340 / Radeon 520 OEM] [1002:6611] (rev 87) (prog-if 00 [VGA controller])
>      Subsystem: Dell Oland [Radeon HD 8570 / R7 240/340 / Radeon 520 OEM]
> [1028:1711]
>   InstallationDate: Installed on 2019-10-03 (741 days ago)
>   InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary
> 20180608-09:38
>   Lsusb:
>    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>    Bus 001 Device 003: ID 413c:301a Dell Computer Corp. Dell MS116 USB
> Optical Mouse
>    Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
>    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   Lsusb-t:
>    /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 10000M
>    /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
>        |__ Port 1: Dev 2, If 1, Class=Human Interface Device,
> Driver=usbhid, 12M
>        |__ Port 1: Dev 2, If 0, Class=Human Interface Device,
> Driver=usbhid, 12M
>        |__ Port 10: Dev 3, If 0, Class=Human Interface Device,
> Driver=usbhid, 1.5M
>   MachineType: Dell Inc. OptiPlex 5070
>   ProcEnviron:
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=en_IN
>    SHELL=/bin/bash
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-88-generic
> root=UUID=e9c0c50d-bbd2-4ca2-8775-47eccf91a03e ro mem_sleep_default=deep
> quiet splash vt.handoff=7
>   SourcePackage: xorg
>   Symptom: display
>   UpgradeStatus: Upgraded to focal on 2021-01-21 (265 days ago)
>   dmi.bios.date: 06/07/2021
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: 1.8.4
>   dmi.board.name: 0YJMC0
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A01
>   dmi.chassis.type: 3
>   dmi.chassis.vendor: Dell Inc.
>   dmi.modalias:
> dmi:bvnDellInc.:bvr1.8.4:bd06/07/2021:svnDellInc.:pnOptiPlex5070:pvr:rvnDellInc.:rn0YJMC0:rvrA01:cvnDellInc.:ct3:cvr:
>   dmi.product.family: OptiPlex
>   dmi.product.name: OptiPlex 5070
>   dmi.product.sku: 092F
>   dmi.sys.vendor: Dell Inc.
>   version.compiz: compiz N/A
>   version.libdrm2: libdrm2 2.4.105-3~20.04.2
>   version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.3-0ubuntu0.3~20.04.2
>   version.libgl1-mesa-glx: libgl1-mesa-glx 21.0.3-0ubuntu0.3~20.04.2
>   version.xserver-xorg-core: xserver-xorg-core 2:1.20.11-1ubuntu1~20.04.2
>   version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
>   version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
>   version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20200226-1
>   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/+bug/1947018/+subscriptions
>
>