Same for me. Mouse is Logitech MX master. Mouse speed slider have no effect on
my mouse.
The only way I was able to increase mouse speed is using xinput utility as
described in this link:
https://askubuntu.com/questions/794185/how-to-disable-mouse-acceleration-in-ubuntu-16-04
Command that worked for me:
xinput --set-prop "pointer:MX Master" "libinput Accel Speed" 0.8
Output of xinput --list-props for my device:
Device 'MX Master':
Device Enabled (140): 1
Coordinate Transformation Matrix (142): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
libinput Accel Speed (317): 0.800000
libinput Accel Speed Default (318): 0.000000
libinput Accel Profiles Available (319): 1, 1
libinput Accel Profile Enabled (320): 1, 0
libinput Accel Profile Enabled Default (321): 1, 0
libinput Natural Scrolling Enabled (322): 0
libinput Natural Scrolling Enabled Default (323): 0
libinput Send Events Modes Available (262): 1, 0
libinput Send Events Mode Enabled (263): 0, 0
libinput Send Events Mode Enabled Default (264): 0, 0
libinput Left Handed Enabled (324): 0
libinput Left Handed Enabled Default (325): 0
libinput Scroll Methods Available (326): 0, 0, 1
libinput Scroll Method Enabled (327): 0, 0, 0
libinput Scroll Method Enabled Default (328): 0, 0, 0
libinput Button Scrolling Button (329): 2
libinput Button Scrolling Button Default (330): 2
libinput Middle Emulation Enabled (331): 0
libinput Middle Emulation Enabled Default (332): 0
Device Node (265): "/dev/input/event17"
Device Product ID (266): 0, 0
libinput Drag Lock Buttons (333): <no items>
libinput Horizontal Scroll Enabled (334): 1
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xinput in Ubuntu.
https://bugs.launchpad.net/bugs/1682193
Title:
Mouse acceleration significantly reduced after upgrade to 17.04
Status in xinput package in Ubuntu:
Confirmed
Bug description:
My external Logitech USB mouse was behaving nicely under 16.10 but
after upgrade to 17.04 it has slowed down to a crawl. Settings
slidebars are set at the maximum acceleration, but it only affects the
touch pad, the mouse is extremely slow.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xinput/+bug/1682193/+subscriptions
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