Dont have anything much to add, but just wanted to mention: I was on Ubuntu for a few months but kept getting freezes randomly. It would just stop in the middle of anything, could be the browser, could be a video, could be when it goes to sleep.
Not sure if it was a hardware issue (SSD), but I changed to my NVME drive and also went to Linux Mint 19.1. Last time I tried (I think mint 19?), the ivrs_ioapic command did not work, however this time it did (at least on 19.1). Only problem is when you boot into the setup screen, the screen is fractured, it doesn't display right. So do "nomodeset" to get it installed. Once you install it and boot into mint, upgrade the kernel to 4.20. That fixed my screen issue. Everything else works perfect when the ivrs added. Haven't had and freezing yet either, so crossing my fingers. -- 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/1795292 Title: ELAN469D touch pad not working Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: I installed Bionic Beaver and now upgraded to Cosmic Cuttlefish on this Lenovo Ideapad 330S-15ARR laptop. The touch pad doesn't work in either. Some possibly relevant info from dmesg: i2c_hid i2c-ELAN469D:00: i2c-ELAN469D:00 supply vdd not found, using dummy regulator i2c_designware AMDI0010:01: controller timed out ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-7-generic 4.18.0-7.8 ProcVersionSignature: Ubuntu 4.18.0-7.8-generic 4.18.5 Uname: Linux 4.18.0-7-generic x86_64 ApportVersion: 2.20.10-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: xorbit 2086 F.... pulseaudio /dev/snd/pcmC1D0p: xorbit 2086 F...m pulseaudio /dev/snd/controlC0: xorbit 2086 F.... pulseaudio CurrentDesktop: GNOME Date: Sun Sep 30 23:14:26 2018 InstallationDate: Installed on 2018-09-20 (10 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: LENOVO 81FB ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-7-generic root=UUID=4d91f09e-6122-4dd4-81fc-482465f8f0e7 ro noapic processor.max_cstate=1 rcu_nocbs=0-7 pcie_aspm=off pci=noaer quiet splash vt.handoff=1 elan_i2c.dyndbg=+p RelatedPackageVersions: linux-restricted-modules-4.18.0-7-generic N/A linux-backports-modules-4.18.0-7-generic N/A linux-firmware 1.175 SourcePackage: linux UpgradeStatus: Upgraded to cosmic on 2018-09-30 (0 days ago) dmi.bios.date: 06/08/2018 dmi.bios.vendor: LENOVO dmi.bios.version: 7WCN22WW dmi.board.asset.tag: No Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40709WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ideapad 330S-15ARR dmi.modalias: dmi:bvnLENOVO:bvr7WCN22WW:bd06/08/2018:svnLENOVO:pn81FB:pvrLenovoideapad330S-15ARR:rvnLENOVO:rnLNVNB161216:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrLenovoideapad330S-15ARR: dmi.product.family: ideapad 330S-15ARR dmi.product.name: 81FB dmi.product.sku: LENOVO_MT_81FB_BU_idea_FM_ideapad 330S-15ARR dmi.product.version: Lenovo ideapad 330S-15ARR dmi.sys.vendor: LENOVO --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu11 Architecture: amd64 CurrentDesktop: GNOME DistroRelease: Ubuntu 18.10 InstallationDate: Installed on 2018-09-20 (13 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash Tags: cosmic Uname: Linux 4.19.0-041900rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: Upgraded to cosmic on 2018-09-30 (2 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1795292/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : email@example.com Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp