*** This bug is a duplicate of bug 1786574 *** https://bugs.launchpad.net/bugs/1786574
I face the same issue with a lenovo thinkpad t420. After suspending the left mouse button does not work. Everything else works fine. I tried your suggestions with uncommenting i2c_i801 and adding "psmouse.synaptics_intertouch=0" to grub. First I tried uncommenting; this did not work. Then I added "psmouse.." to grub and keep i2c_i801 uncommented; this did not work. After that I tried only addind "psmouse.." to grub which also did not work. I also tried to delete and add psmouse and i2c_i801 from kernel with modprobe. Also no changes. Another strange thing is, if I run "xinput list" and choose the id of "SynPS/2 Synaptics TouchPad" and run "xinput --test 11" I get the following result after pressing left button (1) first and then right button (3): button press 1 button release 1 button press 3 button release 3 So it seems that the system is notified about it.. Here are some details about the system: $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-5.3.0-59-generic root=UUID=4a0ef122-9e1d-4b72-bcd7-928b326d1a9e ro quiet splash psmouse.synaptics_intertouch=0 vt.handoff=1 $ uname -a Linux devicename 5.3.0-59-generic #53~18.04.1-Ubuntu SMP Thu Jun 4 14:58:26 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/os-release NAME="Ubuntu" VERSION="18.04.4 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.4 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic Finally one thing which works independently from both changes (i2c_i801 and modifying grub) is to switch to another tty like pressing CTRL+ALT+F3 and switching back with CTRL+ALT+F2. But I do not have any idea, what is loaded or unloaded after doing this. Let me know if you need more details.. -- 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/1788928 Title: psmouse: after sleep/suspend thinkpad touchpad not functional Status in linux package in Ubuntu: Confirmed Status in linux source package in Bionic: Confirmed Bug description: Summary: The touchpad after sleep/suspend of my ThinkPad X1 will not function correctly. Expected Behavior: After sleep/suspend scroll works correctly. Actual Behavior: Unable to scroll or correctly click on a window and move it without reloading the driver Steps to reproduce: 1. Install Bionic on Thinkpad X1 (4.15.0-32-generic) 2. Open something to scroll (e.g. browser, terminal, etc.) 3. Close lid 4. Re-open lid once sleeping/suspended 5. Try to scroll and note that it does not work Workaround: Run the following after re-opening the lid $ sudo modprobe psmouse -r; sudo modprobe psmouse dmesg on reload: [12753.847050] psmouse serio1: synaptics: queried max coordinates: x [..5676], y [..4758] [12753.879362] psmouse serio1: synaptics: queried min coordinates: x [1266..], y [1096..] [12753.879375] psmouse serio1: synaptics: Trying to set up SMBus access [12753.882246] psmouse serio1: synaptics: SMbus companion is not ready yet [12753.944774] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xf003a3/0x943300/0x12e800/0x10000, board id: 3072, fw id: 1795685 [12753.944791] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0 [12753.985102] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input24 [12754.619594] psmouse serio5: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [12754.823238] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio5/input/input25 --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: powersj 2506 F.... pulseaudio /dev/snd/controlC0: powersj 2506 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=40a4eb28-4454-44f0-a377-ea611ce685bb InstallationDate: Installed on 2018-02-19 (185 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180214) Lsusb: Bus 001 Device 002: ID 8087:8001 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 002: ID 04f2:b45d Chicony Electronics Co., Ltd Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20BSCTO1WW NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-32-generic root=/dev/mapper/ubuntu--vg-root ro ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-32-generic N/A linux-backports-modules-4.15.0-32-generic N/A linux-firmware 1.173.1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: bionic Uname: Linux 4.15.0-32-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker kvm libvirt lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/13/2017 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET42W (1.20 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50512 STD dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET42W(1.20):bd09/13/2017:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 3rd dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1788928/+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