That sounds like a kernel problem, but you're not currently using a
supported Ubuntu kernel. Can you try booting the Ubuntu kernel? It
should be version 6.2.0-20.20
** Package changed: xorg (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Summary changed:
- Touchscreen just works with Pen
+ Lenovo Yoga 730-13IWL touchscreen only works with Pen
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/2023580
Title:
Lenovo Yoga 730-13IWL touchscreen only works with Pen
Status in linux package in Ubuntu:
Incomplete
Bug description:
I have a Lenovo Yoga 730 and use the "active Pen 2". Everything worked
fine with the previous Version of Ubuntu. Since i installed 23.04, i
got some Problems. At the beginnig my Pen doesnt worked correctly. I
solved this Problem with some Updates. After that i once changed to
xorg and then came back to wayland. Nw in both of them, my Touchscreen
just works with the Stylus and not with my fingers anymore, which is
really annoiing.
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: xorg 1:7.7+23ubuntu2
Uname: Linux 6.3.6-060306-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: pass
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Jun 12 20:00:06 2023
DistUpgraded: Fresh install
DistroCodename: lunar
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] [8086:3ea0] (prog-if
00 [VGA controller])
Subsystem: Lenovo WhiskeyLake-U GT2 [UHD Graphics 620] [17aa:39fe]
InstallationDate: Installed on 2023-05-11 (32 days ago)
InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418)
MachineType: LENOVO 81JR
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.3.6-060306-generic
root=UUID=5288c76f-982f-4f19-a751-1f28abac1f9f ro quiet splash
resume=UUID=e07eea5d-7392-4dd3-bf67-4162e5574848 vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/25/2020
dmi.bios.release: 2.21
dmi.bios.vendor: LENOVO
dmi.bios.version: 9NCN21WW(V2.06)
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: LNVNB161216
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo YOGA 730-13IWL
dmi.ec.firmware.release: 2.21
dmi.modalias:
dmi:bvnLENOVO:bvr9NCN21WW(V2.06):bd12/25/2020:br2.21:efr2.21:svnLENOVO:pn81JR:pvrLenovoYOGA730-13IWL:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA730-13IWL:skuLENOVO_MT_81JR_BU_idea_FM_YOGA730-13IWL:
dmi.product.family: YOGA 730-13IWL
dmi.product.name: 81JR
dmi.product.sku: LENOVO_MT_81JR_BU_idea_FM_YOGA 730-13IWL
dmi.product.version: Lenovo YOGA 730-13IWL
dmi.sys.vendor: LENOVO
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.114-1
version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.2-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx 23.0.2-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:21.1.7-1ubuntu3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-3
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20210115-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.17-2build1
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