Public bug reported:
System:
- Ubuntu 26.04 LTS
- Kernel 7.0.0-28-generic
- GNOME Shell 50.1
- Wayland
- Acer Nitro AN515-57
- Intel Tiger Lake UHD Graphics
- NVIDIA RTX 3050 Laptop GPU
Steps to reproduce:
1. Boot Ubuntu.
2. Log into GNOME Wayland.
3. Suspend from the power menu or close the laptop lid.
4. Wake the laptop.
Expected result:
The desktop should return normally.
Actual result:
The keyboard backlight turns on and Caps Lock responds, but the internal
display remains black.
Ctrl+Alt+F3 does not switch to a TTY.
Only a hard power-off recovers the system.
Additional information:
- Reproduced with both nvidia-driver-595-open and nvidia-driver-595.
- Secure Boot is disabled.
- Suspend mode is deep (S3).
- journalctl shows the kernel resumes successfully from suspend, but the
display never returns.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: linux-image-7.0.0-28-generic 7.0.0-28.28
ProcVersionSignature: Ubuntu 7.0.0-28.28-generic 7.0.12
Uname: Linux 7.0.0-28-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.34.1-0ubuntu0.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: nghia 4422 F.... wireplumber
/dev/snd/controlC0: nghia 4422 F.... wireplumber
/dev/snd/seq: nghia 4402 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun Jul 26 11:31:46 2026
InstallationDate: Installed on 2026-06-06 (50 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1)
MachineType: Acer Nitro AN515-57
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-28-generic
root=UUID=25fc9c2f-76b9-4d4b-b29a-4c445e04bff4 ro quiet splash
nvidia-drm.modeset=1
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/28/2022
dmi.bios.release: 1.19
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.19
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Scala_TLS
dmi.board.vendor: TGL
dmi.board.version: V1.19
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.19
dmi.ec.firmware.release: 1.10
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV1.19:bd10/28/2022:br1.19:efr1.10:svnAcer:pnNitroAN515-57:pvrV1.19:rvnTGL:rnScala_TLS:rvrV1.19:cvnAcer:ct10:cvrV1.19:sku0000000000000000:pfaNitro5:
dmi.product.family: Nitro 5
dmi.product.name: Nitro AN515-57
dmi.product.sku: 0000000000000000
dmi.product.version: V1.19
dmi.sys.vendor: Acer
modified.conffile..etc.default.apport:
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile..etc.default.apport: 2026-06-26T19:16:16.129581
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
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https://bugs.launchpad.net/bugs/2161820
Title:
Black screen after resume from suspend on Acer Nitro AN515-57 (Intel
Tiger Lake + RTX 3050)
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