Public bug reported:
Dell XPS 15
NVIDIA Optimus (Intel Iris Xe + NVIDIA discrete)
s2idle only available (no deep sleep)
14-50 second black screen on resume
Driver 590.48.01, kernel 6.17
Ubuntu 25.10
If I suspend the OS, the system doesn't respond for up to 50 seconds. No
login/suspend displayed, just a black screen.
ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: linux-image-6.17.0-19-generic 6.17.0-19.19
ProcVersionSignature: Ubuntu 6.17.0-19.19-generic 6.17.13
Uname: Linux 6.17.0-19-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: brooks 11672 F.... wireplumber
/dev/snd/seq: brooks 11668 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun Mar 22 12:45:22 2026
InstallationDate: Installed on 2022-11-25 (1213 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
MachineType: Dell Inc. XPS 15 9520
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-19-generic
root=UUID=f55d540e-1937-41ad-a7bf-4abfcbbf1a03 ro quiet splash vt.handoff=7
RelatedPackageVersions:
firmware-sof N/A
linux-firmware 20250901.git993ff19b-0ubuntu1.9
SourcePackage: linux
UpgradeStatus: Upgraded to questing on 2026-03-18 (4 days ago)
dmi.bios.date: 12/24/2025
dmi.bios.release: 1.39
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.39.0
dmi.board.name: 0F6K9V
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 1.19
dmi.modalias:
dmi:bvnDellInc.:bvr1.39.0:bd12/24/2025:br1.39:efr1.19:svnDellInc.:pnXPS159520:pvr:rvnDellInc.:rn0F6K9V:rvrA00:cvnDellInc.:ct10:cvr:sku0B19:
dmi.product.family: XPS
dmi.product.name: XPS 15 9520
dmi.product.sku: 0B19
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug questing wayland-session
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https://bugs.launchpad.net/bugs/2145145
Title:
After suspend system doesn't respond for 30+ seconds
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