Public bug reported:
Lunar Lake (X1 Carbon Gen 13), kernel 7.0 regression: s2idle exits
immediately due to i2c-SNSL0028:00 (Synaptics I2C HID) generating ~900
wakeup events per suspend cycle. Works fine on 6.17. wakeup_sources diff
attached."
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: linux-image-7.0.0-15-generic 7.0.0-15.15
ProcVersionSignature: Ubuntu 7.0.0-15.15-generic 7.0.0
Uname: Linux 7.0.0-15-generic x86_64
ApportVersion: 2.34.0-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: al 4744 F.... pipewire
al 4762 F.... wireplumber
/dev/snd/seq: al 4744 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed May 27 02:19:05 2026
InstallationDate: Installed on 2023-12-26 (883 days ago)
InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64
(20230807.2)
MachineType: LENOVO 21NX000RGR
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-7.0.0-15-generic
root=/dev/mapper/vgubuntu-root ro quiet splash
SourcePackage: linux
UpgradeStatus: Upgraded to resolute on 2026-05-15 (12 days ago)
dmi.bios.date: 04/14/2025
dmi.bios.release: 1.7
dmi.bios.vendor: LENOVO
dmi.bios.version: N4MET20W (1.07 )
dmi.board.asset.tag: Not Available
dmi.board.name: 21NX000RGR
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76530 WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.4
dmi.modalias:
dmi:bvnLENOVO:bvrN4MET20W(1.07):bd04/14/2025:br1.7:efr1.4:svnLENOVO:pn21NX000RGR:pvrThinkPadX1CarbonGen13:rvnLENOVO:rn21NX000RGR:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21NX_BU_Think_FM_ThinkPadX1CarbonGen13:pfaThinkPadX1CarbonGen13:
dmi.product.family: ThinkPad X1 Carbon Gen 13
dmi.product.name: 21NX000RGR
dmi.product.sku: LENOVO_MT_21NX_BU_Think_FM_ThinkPad X1 Carbon Gen 13
dmi.product.version: ThinkPad X1 Carbon Gen 13
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
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https://bugs.launchpad.net/bugs/2154329
Title:
X1 Carbon Gen13 wakes up by Synaptics i2c
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