I thought this problem had solved itself somehow since I could resume
from suspend but around 2 weeks ago, the problem resurfaced again.
About your solutions:
Here's the thing, I can't see the login screen post resume. The whole screen is
blank. There's no way to send an input to the computer (e.g., CAPS Lock button
doesn't work, else that capslock light would blink when the button is pressed).
So there's no way to select "Ubuntu on Wayland" on the login screen.
Sorry!
More info:
In Softwares and Updates > Additional Drivers, I can see that my system is
using "NVIDIA driver metapackage from nvidia-driver-470 (proprietary, tested)"
for my NVIDIA GeForce MX130. But when I try to open NVIDIA XServer settings, it
shows a small window with nothing in it. Maybe the driver isn't working
properly (which is why I am getting a decent battery life ;P)? Something to do
with Secure Boot and MOK?
** Changed in: linux-hwe-5.13 (Ubuntu)
Status: Expired => New
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-hwe-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1960602
Title:
Ubuntu 20.04 shows blank upon resuming from resume. Requires hard
shutdown using the h/w power button
Status in linux-hwe-5.13 package in Ubuntu:
New
Bug description:
After installing Ubuntu 20.04 on my laptop, if the laptop suspends due
to closing the lid or not using the laptop for some time and once I
press any key to resume from the suspend, the laptop shows a blank
screen and is unresponsive to any button presses.
This problem happens sometimes though. There have been times that I
resume from suspend successfully. But more often it will fail to
resume from suspend completely and I will need to use the hardware
power button to hard shutdown and restart.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.13.0-28.31~20.04.1-generic 5.13.19
Uname: Linux 5.13.0-28-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: skip
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Fri Feb 11 14:23:17 2022
DistUpgraded: Fresh install
DistroCodename: focal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GpuHangFrequency: Several times a week
GpuHangReproducibility: Occurs more often under certain circumstances
GpuHangStarted: Immediately after installing this version of Ubuntu
GraphicsCard:
Intel Corporation UHD Graphics 620 (Whiskey Lake) [8086:3ea0] (prog-if 00
[VGA controller])
Subsystem: Hewlett-Packard Company UHD Graphics 620 (Whiskey Lake)
[103c:84c1]
Subsystem: Hewlett-Packard Company GM108M [GeForce MX130] [103c:84c1]
InstallationDate: Installed on 2021-09-10 (153 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 05c8:03bc Cheng Uei Precision Industry Co., Ltd
(Foxlink) HP Wide Vision HD Camera
Bus 001 Device 004: ID 8087:0aaa Intel Corp.
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP HP Pavilion Laptop 15-cs1xxx
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.13.0-28-generic
root=UUID=a6c8900d-2dd5-4390-a3c8-c0865429d620 ro nouveau.blacklist=1 quiet
splash vt.handoff=7
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/25/2020
dmi.bios.release: 15.23
dmi.bios.vendor: Insyde
dmi.bios.version: F.23
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 84C1
dmi.board.vendor: HP
dmi.board.version: 15.32
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.ec.firmware.release: 15.32
dmi.modalias:
dmi:bvnInsyde:bvrF.23:bd12/25/2020:br15.23:efr15.32:svnHP:pnHPPavilionLaptop15-cs1xxx:pvrType1ProductConfigId:rvnHP:rn84C1:rvr15.32:cvnHP:ct10:cvrChassisVersion:sku5FP53PA#ACJ:
dmi.product.family: 103C_5335KV HP Pavilion
dmi.product.name: HP Pavilion Laptop 15-cs1xxx
dmi.product.sku: 5FP53PA#ACJ
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.105-3~20.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 21.0.3-0ubuntu0.3~20.04.5
version.libgl1-mesa-glx: libgl1-mesa-glx 21.0.3-0ubuntu0.3~20.04.5
version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.2
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
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