monitor goes to sleep (power save) mode as soon as the system attempts to display the graphical login screen. Attempting to switch to a character console wakes the monitor but I still have a blank screen. Switching back to the graphical login screen puts the monitor back to sleep.

[John H Gray]

https://askubuntu.com/questions/1500676/is-there-a-solution-for-22-04-and-kernel-6-5-0-14-or-6-5-0-15-22-04-for-users?noredirect=1

I'm running 22.04 LTS with an Asus NVidia GeForce GT 730.
I'm using the Ubuntu provided video driver (Nouveau).

Since upgrading my kernel to 6.5, I notice that my monitor goes to sleep (power save) mode as soon as the system attempts to display the graphical login screen. Attempting to switch to a character console wakes the monitor but I still have a blank screen. Switching back to the graphical login screen puts the monitor back to sleep.

My current solution is to use my previous 6.2 kernel.

I've been reading in the forums about users having problems with recompiling their driver source, gcc version mismatches v11 (6.2 kernel) vs v12 (6.5 kernel) and some driver source incompatibilities with the new compiler.

I'm wondering how soon users might expect a fix for the stock driver or if we should expect a fix?
I've got a 2nd Linux systems also 22.04 with a GT 610 that has no issues with the latest 6.5 kernel.

The command

dkms status

returns nothing. And

apt-cache policy gcc-12

returns

    gcc-12:
    Installed: (none)
    Candidate: 12.3.0-1ubuntu1~22.04

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: xserver-xorg-video-nouveau 1:1.0.17-2build1
ProcVersionSignature: Ubuntu 6.5.0-15.15~22.04.1-generic 6.5.3
Uname: Linux 6.5.0-15-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CompositorRunning: None
CurrentDmesg: Error: command ['pkexec', 'dmesg'] failed with exit code 127: Error creating textual authentication agent: Error opening current controlling terminal for the process (`/dev/tty'): No such device or address
Date: Wed Jan 31 11:18:16 2024
DistUpgraded: Fresh install
DistroCodename: jammy
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 NVIDIA Corporation GK208B [GeForce GT 730] [10de:1287] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: ASUSTeK Computer Inc. GK208B [GeForce GT 730] [1043:881a]
 ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 21) (prog-if 00 [VGA controller])
   Subsystem: Gigabyte Technology Co., Ltd ASPEED Graphics Family [1458:2000]
InstallationDate: Installed on 2023-05-05 (271 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
MachineType: Cirrascale VB1416
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-15-generic root=UUID=8138fb3d-3187-4185-9154-470cb45cf4c4 ro quiet splash vt.handoff=7
SourcePackage: xserver-xorg-video-nouveau
UpgradeStatus: No upgrade log present (probably fresh install)
acpidump: Error: command ['pkexec', '/usr/share/apport/dump_acpi_tables.py'] failed with exit code 127: Error creating textual authentication agent: Error opening current controlling terminal for the process (`/dev/tty'): No such device or address
dmi.bios.date: 06/26/2018
dmi.bios.release: 4.6
dmi.bios.vendor: GIGABYTE
dmi.bios.version: R17
dmi.board.asset.tag: 01234567890123456789AN
dmi.board.name: GA-7PESH2
dmi.board.vendor: GIGABYTE
dmi.board.version: 00000001
dmi.chassis.asset.tag: 01234567890123456789AN
dmi.chassis.type: 17
dmi.chassis.vendor: Cirrascale
dmi.chassis.version: 240272-101
dmi.modalias: dmi:bvnGIGABYTE:bvrR17:bd06/26/2018:br4.6:svnCirrascale:pnVB1416:pvr0002:rvnGIGABYTE:rnGA-7PESH2:rvr00000001:cvnCirrascale:ct17:cvr240272-101:sku:
dmi.product.family: GIGABYTE Server
dmi.product.name: VB1416
dmi.product.version: 0002
dmi.sys.vendor: Cirrascale
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.4-0ubuntu1~22.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.8
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1