Public bug reported: When installing 20.04.1 on my workstation I experienced that there was some lag or stutter when using the mouse when navigating the desktop, and even more while playing a game where reliance on the mouse is quite extensive.
I opened my log and saw these messages where the device was removed and added anew due to that Ubuntu diagnoses it as removed, and re-adds it again. See the log below. I also tried to reinstall with Ubuntu 20.10 which I'm now running, hoping that the issue wouldn't be present in a later release with a newer kernel and surrounding packages. But to my disappointment it unfortunately had the same flaw. This issue has never been present in Fedora 32, nor in previous versions that I've been using prior to my newfound acquaintance with Ubuntu, so it would suggest the problem is with Ubuntu and not the hardware. I have also put this issue up on askubuntu prior to posting it as a bug, but from my perspective it sure looks like it. https://askubuntu.com/questions/1286301/ubuntu-20-04-1-lts-mouse-removed-and-added-intermittently System information Description: Ubuntu 20.10 Release: 20.10 xserver-xorg-input-libinput: Installed: 0.30.0-1 Candidate: 0.30.0-1 Version table: *** 0.30.0-1 500 500 http://se.archive.ubuntu.com/ubuntu groovy/main amd64 Packages 100 /var/lib/dpkg/status dmesg: [ 1088.975507] usb 2-1.6: USB disconnect, device number 8 [ 1089.257584] usb 2-1.6: new full-speed USB device number 9 using ehci-pci [ 1089.376858] usb 2-1.6: New USB device found, idVendor=046d, idProduct=c245, bcdDevice=69.00 [ 1089.376862] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1089.376873] usb 2-1.6: Product: Gaming Mouse G400 [ 1089.376874] usb 2-1.6: Manufacturer: Logitech [ 1089.378986] input: Logitech Gaming Mouse G400 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/0003:046D:C245.000A/input/input23 [ 1089.437806] hid-generic 0003:046D:C245.000A: input,hidraw1: USB HID v1.10 Mouse [Logitech Gaming Mouse G400] on usb-0000:00:1d.0-1.6/input0 [ 1089.439108] hid-generic 0003:046D:C245.000B: hiddev0,hidraw2: USB HID v1.10 Device [Logitech Gaming Mouse G400] on usb-0000:00:1d.0-1.6/input1 journalctl: kernel: usb 2-1.6: USB disconnect, device number 5 /usr/libexec/gdm-x-session[10696]: (II) config/udev: removing device Logitech Gaming Mouse G400 /usr/libexec/gdm-x-session[10696]: (**) Option "fd" "50" /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: device removed /usr/libexec/gdm-x-session[10696]: (II) UnloadModule: "libinput" /usr/libexec/gdm-x-session[10696]: (II) systemd-logind: releasing fd for 13:67 kernel: usb 2-1.6: new full-speed USB device number 8 using ehci-pci kernel: usb 2-1.6: New USB device found, idVendor=046d, idProduct=c245, bcdDevice=69.00 kernel: usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 kernel: usb 2-1.6: Product: Gaming Mouse G400 kernel: usb 2-1.6: Manufacturer: Logitech kernel: input: Logitech Gaming Mouse G400 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/0003:046D:C245.0008/input/input22 kernel: hid-generic 0003:046D:C245.0008: input,hidraw1: USB HID v1.10 Mouse [Logitech Gaming Mouse G400] on usb-0000:00:1d.0-1.6/input0 kernel: hid-generic 0003:046D:C245.0009: hiddev0,hidraw2: USB HID v1.10 Device [Logitech Gaming Mouse G400] on usb-0000:00:1d.0-1.6/input1 mtp-probe[21570]: checking bus 2, device 8: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6" mtp-probe[21570]: bus: 2, device: 8 was not an MTP device /usr/libexec/gdm-x-session[10696]: (II) config/udev: Adding input device Logitech Gaming Mouse G400 (/dev/input/mouse0) /usr/libexec/gdm-x-session[10696]: (II) No input driver specified, ignoring this device. /usr/libexec/gdm-x-session[10696]: (II) This device may have been added with another device file. /usr/libexec/gdm-x-session[10696]: (II) config/udev: Adding input device Logitech Gaming Mouse G400 (/dev/input/event3) /usr/libexec/gdm-x-session[10696]: (**) Logitech Gaming Mouse G400: Applying InputClass "libinput pointer catchall" /usr/libexec/gdm-x-session[10696]: (II) Using input driver 'libinput' for 'Logitech Gaming Mouse G400' mtp-probe[21579]: checking bus 2, device 8: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6" mtp-probe[21579]: bus: 2, device: 8 was not an MTP device /usr/libexec/gdm-x-session[10696]: (II) systemd-logind: got fd for /dev/input/event3 13:67 fd 90 paused 0 /usr/libexec/gdm-x-session[10696]: (**) Logitech Gaming Mouse G400: always reports core events /usr/libexec/gdm-x-session[10696]: (**) Option "Device" "/dev/input/event3" /usr/libexec/gdm-x-session[10696]: (**) Option "_source" "server/udev" /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: is tagged by udev as: Mouse /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: device set to 800 DPI /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: device is a pointer /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: device removed /usr/libexec/gdm-x-session[10696]: (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/0003:046D:C245.0008/input/input22/event3" /usr/libexec/gdm-x-session[10696]: (II) XINPUT: Adding extended input device "Logitech Gaming Mouse G400" (type: MOUSE, id 10) /usr/libexec/gdm-x-session[10696]: (**) Option "AccelerationScheme" "none" /usr/libexec/gdm-x-session[10696]: (**) Logitech Gaming Mouse G400: (accel) selected scheme none/0 /usr/libexec/gdm-x-session[10696]: (**) Logitech Gaming Mouse G400: (accel) acceleration factor: 2.000 /usr/libexec/gdm-x-session[10696]: (**) Logitech Gaming Mouse G400: (accel) acceleration threshold: 4 /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: is tagged by udev as: Mouse /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: device set to 800 DPI /usr/libexec/gdm-x-session[10696]: (II) event3 - Logitech Gaming Mouse G400: device is a pointer ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: xserver-xorg-input-libinput 0.30.0-1 ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14 Uname: Linux 5.8.0-29-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu50.1 Architecture: amd64 CasperMD5CheckResult: skip Date: Thu Nov 19 21:41:58 2020 DistUpgraded: 2020-11-12 00:41:45,082 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process “./xorg_fix_proprietary.py” (No such file or directory) (8)) DistroCodename: groovy DistroVariant: ubuntu InstallationDate: Installed on 2020-11-07 (12 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_z2tqhu@/vmlinuz-5.8.0-29-generic root=ZFS=rpool/ROOT/ubuntu_z2tqhu ro quiet splash usbcore.autosuspend=-1 vt.handoff=1 SourcePackage: xserver-xorg-input-libinput UpgradeStatus: Upgraded to groovy on 2020-11-11 (7 days ago) dmi.bios.date: 03/28/2011 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0105 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8P67 REV 3.1 dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0105:bd03/28/2011:br4.6:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8P67REV3.1:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: To be filled by O.E.M. dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.1-1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 ** Affects: xserver-xorg-input-libinput (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug groovy ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904930 Title: USB Mouse removed and added intermittently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-libinput/+bug/1904930/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
