Lenovo 11e touchpad does not work on battery power

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johnlsavage
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Posts: 1
Joined: Thu Dec 20, 2018 8:52 pm

Lenovo 11e touchpad does not work on battery power

Post by johnlsavage » Fri Sep 06, 2019 1:06 pm

Hello, I am looking for some direction to obtain consistency with my touchpad. AC or battery, hibernation, sleep, or suspend; I would like for the touchpad to perform reliably. Here is some of my information:

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xinput list
⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer         id=4	[slave  pointer  (2)]
⎜   ↳ Synaptics s3203_ver5                 id=13[slave  pointer  (2)]

Code: Select all

System:
  Host: xxxxxxxxxx Kernel: 4.19.0-5-amd64 x86_64 bits: 64 compiler: gcc 
  v: 8.3.0 Desktop: Cinnamon 4.2.4 Distro: LMDE 3 Cindy 
  base: Debian 9.3 stretch 
Machine:
  Type: Laptop System: LENOVO product: 20D90020US v: ThinkPad 11e 
  serial: <filter> 
  Mobo: LENOVO model: Intel powered classmate PC v: SDK0J40697 WIN 
  serial: <filter> UEFI [Legacy]: LENOVO v: N15ET73W (1.33) date: 01/25/2018 
Battery:
  ID-1: BAT1 charge: 33.2 Wh condition: 33.2/34.0 Wh (98%) 
  model: SMP LNV-45N1751 status: Full 
CPU:
  Topology: Quad Core model: Intel Celeron N2940 bits: 64 type: MCP 
  arch: Silvermont rev: 8 L2 cache: 1024 KiB 
  flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 14660 
  Speed: 500 MHz min/max: 500/2249 MHz Core speeds (MHz): 1: 500 2: 500 
  3: 591 4: 545 
Graphics:
  Device-1: Intel Atom Processor Z36xxx/Z37xxx Series Graphics & Display 
  vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 
  Display: x11 server: X.Org 1.20.4 driver: modesetting unloaded: fbdev,vesa 
  resolution: 1366x768~60Hz 
  OpenGL: renderer: Mesa DRI Intel Bay Trail v: 4.2 Mesa 18.3.6 
  direct render: Yes 
Audio:
  Device-1: Intel Atom Processor Z36xxx/Z37xxx Series High Definition Audio 
  vendor: Lenovo driver: snd_hda_intel v: kernel bus ID: 00:1b.0 
  Sound Server: ALSA v: k4.19.0-5-amd64 
Network:
  Device-1: Intel Wireless 7260 driver: iwlwifi v: kernel port: 2000 
  bus ID: 04:00.0 
  IF: wlp4s0 state: up mac: <filter> 
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  vendor: Lenovo driver: r8169 v: kernel port: 1000 bus ID: 05:00.0 
  IF: enp5s0 state: down mac: <filter> 
Drives:
  Local Storage: total: 357.74 GiB used: 92.39 GiB (25.8%) 
  ID-1: /dev/sda vendor: Samsung model: MZ7LN128HCHP-000L1 size: 119.24 GiB 
  ID-2: /dev/sdb type: USB vendor: Generic model: SD MMC MS PRO 
  size: 238.50 GiB 
Partition:
  ID-1: / size: 19.56 GiB used: 9.22 GiB (47.1%) fs: ext4 dev: /dev/sda1 
  ID-2: /home size: 91.28 GiB used: 27.61 GiB (30.3%) fs: ext4 
  dev: /dev/sda3 
  ID-3: swap-1 size: 6.00 GiB used: 6.5 MiB (0.1%) fs: swap dev: /dev/sda2 
Sensors:
  System Temperatures: cpu: 40.0 C mobo: N/A 
  Fan Speeds (RPM): cpu: 0 
Info:
  Processes: 198 Uptime: 2h 36m Memory: 3.61 GiB used: 1.89 GiB (52.4%) 
  Init: systemd runlevel: 5 Compilers: gcc: 8.3.0 Shell: bash v: 5.0.3 
  inxi: 3.0.32
Thank you for any assistance or direction you can provide.
Last edited by Moem on Fri Sep 06, 2019 1:27 pm, edited 1 time in total.
Reason: Adding [code] tags. They retain some formatting that makes your output easier to read.

phil995511
Level 4
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Posts: 333
Joined: Sat Feb 01, 2014 4:06 am
Location: Geneva (Switzerland)

Re: Lenovo 11e touchpad does not work on battery power

Post by phil995511 » Sun Sep 08, 2019 8:46 am

Hello,

The problem certainly comes from the kernel 4.19.0-5-amd64 x86_64 bits which is not certified compatible with LMDE 3.

Regards
Linux Mint 19.2 Cinnamon 64 Bits on Dell XPS 9570 (i7-8750H) laptop / Debian 10 Buster Cinnamon 64 Bits on customized workstation (i7-5960X @ 3.8 Ghz) / Raspbian 10 Buster on Raspberry Pi 4

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