apport information ** Tags added: apport-collected eoan
** Description changed: I discovered that this model's touchscreen uses a Silead touchscreen which requires device specific quirks to calibrate the touchscreen so touch input will work correctly. I have prepared a patch to resolve the issue and have already confirmed that it does indeed allow the touchscreen to function correctly. I would appreciate it if this patch could be included in a future kernel build. Regarding the patch I have 2 versions of it because upstream changed the location of the relevant quirks table in 4.19 and newer kernels. You will want to use the 4.18- patch for older kernels and 4.19+ patch for newer kernels. They should apply just fine but they may have fuzzing because the tables have been modified between kernel releases. Thank you. + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu8.2 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: owner 804 F.... pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 19.10 + InstallationDate: Installed on 2020-02-09 (0 days ago) + InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) + MachineType: Nuvision NES11 + 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 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=ee704514-8ebd-4b87-9635-76538d639209 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 + RelatedPackageVersions: + linux-restricted-modules-5.3.0-29-generic N/A + linux-backports-modules-5.3.0-29-generic N/A + linux-firmware 1.183.3 + Tags: eoan + Uname: Linux 5.3.0-29-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 04/20/2018 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: L1W6_I1101_G.069 + dmi.board.asset.tag: Hampoo Reserved + dmi.board.name: L1W6_I1101_G + dmi.board.vendor: Nuvision + dmi.board.version: Hampoo Reserved + dmi.chassis.asset.tag: Default string + dmi.chassis.type: 3 + dmi.chassis.vendor: Default string + dmi.chassis.version: Default string + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrL1W6_I1101_G.069:bd04/20/2018:svnNuvision:pnNES11:pvrHampooReserved:rvnNuvision:rnL1W6_I1101_G:rvrHampooReserved:cvnDefaultstring:ct3:cvrDefaultstring: + dmi.product.family: ApolloLake MRD + dmi.product.name: NES11 + dmi.product.sku: NES11 + dmi.product.version: Hampoo Reserved + dmi.sys.vendor: Nuvision ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1862498/+attachment/5326609/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862498 Title: Nuvision NES11 needs silead touchscreen quirks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862498/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
