I'm experiencing the same behaviour under Ubuntu 18.04 with kernel 5.3.0-51-generic.
My mouse is the Logitech Performance MX and my keyboard is the Logitech K800 (both connected to the Logitech USB unifying receiver)... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1875150 Title: Mouse and keyboard intermittently stop working until Logitech Unifying Receiver is replugged Status in linux package in Ubuntu: Confirmed Bug description: The mouse is MX Anywhere 2, the keyboard is K750. If the system is booted with the Logitech Unifying Receiver plugged in, the keyboard and mouse will keep losing connection. This is most visible after a short inactivity, i.e. I start typing and nothing appears on screen for a couple of seconds, or I start moving the mouse and the cursor takes a couple of seconds to start moving. This also happens while I'm using the input device, as I was typing this paragraph the keyboard cut out twice for a second or two. Additionally, every second time the mouse reconnects, scrolling via the scroll wheel is painfully slow. When this is going on, dmesg gets once in some seconds: [ 381.185787] logitech-hidpp-device 0003:046D:404A.000A: multiplier = 8 [ 507.351776] logitech-hidpp-device 0003:046D:404A.000A: multiplier = 8 [ 540.005778] logitech-hidpp-device 0003:046D:404A.000A: multiplier = 8 [ 627.051731] logitech-hidpp-device 0003:046D:404A.000A: multiplier = 8 [ 769.329768] logitech-hidpp-device 0003:046D:404A.000A: multiplier = 8 I guess it happens when the mouse reconnects. This can be fixed by unplugging and replugging the Unifying Receiver. This fixes the problem until next boot. I tried a couple of older kernel versions and the same thing happened. I also just tried Fedora 32 beta and it didn't happen there. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-26-generic 5.4.0-26.30 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: domin 2235 F.... pulseaudio /dev/snd/controlC0: domin 2235 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: GNOME Date: Sun Apr 26 10:25:57 2020 EcryptfsInUse: Yes InstallationDate: Installed on 2017-10-12 (926 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Beta amd64 (20171011) MachineType: Apple Inc. MacBookPro6,2 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pl_PL.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=a2abd949-9a7b-43a5-9453-7471311a309b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-26-generic N/A linux-backports-modules-5.4.0-26-generic N/A linux-firmware 1.187 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-03-26 (30 days ago) WifiSyslog: dmi.bios.date: 08/07/17 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP61.88Z.005A.B00.1708072217 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-F22586C8 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro6,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-F22586C8 dmi.modalias: dmi:bvnAppleInc.:bvrMBP61.88Z.005A.B00.1708072217:bd08/07/17:svnAppleInc.:pnMacBookPro6,2:pvr1.0:rvnAppleInc.:rnMac-F22586C8:rvrMacBookPro6,2:cvnAppleInc.:ct10:cvrMac-F22586C8: dmi.product.family: MacBook Pro dmi.product.name: MacBookPro6,2 dmi.product.sku: System SKU# dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875150/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
