Did a clean install of neon-devedition-gitstable-20180518-2109-amd64.iso on a Dell XPS 13". sha sum is correct.

Code: Select all

root@neon-XPS-13-9360:/home/neon# inxi -Fxz
System:    Host: neon-XPS-13-9360 Kernel: 4.13.0-43-generic x86_64 (64 bit gcc: 5.4.0) Desktop: N/A
           Distro: neon 16.04 xenial
Machine:   System: Dell (portable) product: XPS 13 9360
           Mobo: Dell model: 05HM5Y v: A00 Bios: Dell v: 1.3.5 date: 05/08/2017
CPU:       Dual core Intel Core i5-7200U (-HT-MCP-) cache: 3072 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 10848
           clock speeds: max: 3100 MHz 1: 1023 MHz 2: 1100 MHz 3: 1100 MHz 4: 1100 MHz
Graphics:  Card: Intel Device 5916 bus-ID: 00:02.0
           Display Server: X.org 1.19.5 drivers: (unloaded: fbdev,vesa)
           tty size: 243x33 Advanced Data: N/A for root
Audio:     Card Intel Device 9d71 driver: snd_hda_intel bus-ID: 00:1f.3 Sound: ALSA v: k4.13.0-43-generic
Network:   Card-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter driver: ath10k_pci bus-ID: 3a:00.0
           IF: wlp58s0 state: up mac: <filter>
           Card-2: Atheros usb-ID: 001-003
           IF: null-if-id state: N/A speed: N/A duplex: N/A mac: N/A
Drives:    HDD Total Size: 128.0GB (61.9% used) ID-1: /dev/sda model: SanDisk_X400_M.2 size: 128.0GB temp: 23C
Partition: ID-1: / size: 18G used: 5.2G (31%) fs: ext4 dev: /dev/sda5
           ID-2: /home size: 20G used: 7.3G (39%) fs: ext4 dev: /dev/sda6
           ID-3: swap-1 size: 16.94GB used: 0.00GB (0%) fs: swap dev: /dev/sda4
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 26.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 188 Uptime: 39 min Memory: 955.8/7602.5MB Init: systemd runlevel: 5 Gcc sys: N/A
           Client: Shell (bash 4.3.481) inxi: 2.2.35

Under Touchpad settings, Enable/Disable Touchpad is greyed out, as is Sensitivity. I desperately want to turn off the Touchpad when I've got a mouse plugged in.
All updates have been applied as of today. (June 4).

Had Neon User Stable on this thing previously. Touchpad worked fine. I realize that Dev can be buggy but have this craving for (mostly) the latest and greatest.
Hoping for an easy fix?

Hi, I have the same problem, same S.O. in a Dell Latitude E5470. My touch-pad is totally blocked.

Fixed in latest User Edition (now 5.13.2) so presumably in the Dev. Edition as well.