Also, in accordance with the automated instructions, I'm changing the
status to 'Confirmed'.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1871415
Title:
Upgrading 18.04 to 20.04: Issues with Logitech Mouse Scroll Button
Status in linux package in Ubuntu:
Confirmed
Bug description:
I upgraded Kubuntu 18.04 to 20.04 Beta. The bug that I'm experiencing
causes the logitech scroll button to function at a fraction of its
normal speed, making it necessary to repeatedly scroll in order to
accomplish what normally might be done with a single revolution.
WORKAROUND
1. Unplug the USB plug and plug back in.
2. Revert to an older Kernel ---> 4.18.5-041805-generic.
Not that it's directly relevant to this bug, but I've solved two other
issues by reverting to the older kernel:
https://bugs.launchpad.net/ubuntu/+bug/1871408
https://bugs.launchpad.net/ubuntu/+bug/1871411
Seems that the latest Kernel doesn't like my Thinkpad or accessories.
SOFTWARE/OS VERSIONS
System: Host: ThinkPad Kernel: 5.4.0-21-generic x86_64 bits: 64 Desktop:
KDE Plasma 5.18.3
Distro: Ubuntu 20.04 LTS (Focal Fossa)
Machine: Type: Laptop System: LENOVO product: 20HF0012US v: ThinkPad T470s
serial: <superuser/root required>
Mobo: LENOVO model: 20HF0012US v: SDK0J40697 WIN serial:
<superuser/root required> UEFI: LENOVO v: N1WET31W (1.10 )
date: 04/17/2017
Battery: ID-1: BAT0 charge: 21.6 Wh condition: 22.0/23.5 Wh (94%)
ID-2: BAT1 charge: 21.4 Wh condition: 21.7/26.3 Wh (82%)
CPU: Topology: Dual Core model: Intel Core i5-7300U bits: 64 type: MT
MCP L2 cache: 3072 KiB
Speed: 800 MHz min/max: 400/3500 MHz Core speeds (MHz): 1: 792 2:
830 3: 809 4: 822
Graphics: Device-1: Intel HD Graphics 620 driver: i915 v: kernel
Display: x11 server: X.Org 1.20.7 driver: modesetting unloaded:
fbdev,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 620 (KBL GT2) v: 4.6 Mesa
20.0.2
Audio: Device-1: Intel Sunrise Point-LP HD Audio driver: snd_hda_intel
Sound Server: ALSA v: k5.4.0-21-generic
Network: Device-1: Intel Ethernet I219-LM driver: e1000e
IF: enp0s31f6 state: down mac: c8:5b:76:e3:99:5b
Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi
IF: wlp58s0 state: up mac: f8:59:71:49:f6:2e
Drives: Local Storage: total: 476.94 GiB used: 272.06 GiB (57.0%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 960 PRO 512GB size:
476.94 GiB
Partition: ID-1: / size: 33.65 GiB used: 22.44 GiB (66.7%) fs: ext4 dev:
/dev/nvme0n1p2
ID-2: swap-1 size: 15.62 GiB used: 0 KiB (0.0%) fs: swap dev:
/dev/nvme0n1p4
Sensors: System Temperatures: cpu: 36.5 C mobo: N/A
Fan Speeds (RPM): cpu: 0
Info: Processes: 236 Uptime: 1d 19h 44m Memory: 19.43 GiB used: 6.50 GiB
(33.5%) Shell: bash inxi: 3.0.38
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