@Christopher Penalver, thank you for your query. I have tested the latest 14.04 as you requested, using both a Live USB and an installation. Alas, the touchscreen still does not work. (The hardware still works with Windows.)
Back in July 2012, Benjamin Tissoires (who used to be on this bug's copy list) gave me a solution that worked. However, time and kernels have moved on, and that solution has long been passed by. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/998546 Title: 0408:3003 Touch-screen did work on 11.04 but no longer works on 12.04 Status in “xorg-server” package in Ubuntu: Incomplete Bug description: My touch-screen, Quanta Computer OpticalTouchScreen, used to work on Natty 11.04. But on Precise 12.04 it is not recognised. I understand this was supposed to have been fixed but it does not work on my system. I am not sure what other information to provide for you, so here is some: Ubuntu 12.04 LTS 64-bit (fully updated) Linux Daisy 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux http://askubuntu.com/questions/134505/touchscreen-broken-after- installing-12-04 Thank you. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-24-generic 3.2.0-24.37 ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Uname: Linux 3.2.0-24-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: paddy 2030 F.... pulseaudio /dev/snd/controlC1: paddy 2030 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xfe520000 irq 46' Mixer name : 'Realtek ALC662 rev1' Components : 'HDA:10ec0662,10250012,00100101' Controls : 31 Simple ctrls : 16 Card1.Amixer.info: Card hw:1 'CNFA257'/'Chicony Electronics Co., Ltd. CNFA257 at usb-0000:00:1a.0-1.5, high speed' Mixer name : 'USB Mixer' Components : 'USB04f2:b28b' Controls : 2 Simple ctrls : 1 Date: Sat May 12 21:24:09 2012 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301) MachineType: Packard Bell oneTwo L5861 ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic root=UUID=a7c09981-302e-47e6-b6dc-5389ae51499e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-24-generic N/A linux-backports-modules-3.2.0-24-generic N/A linux-firmware 1.79 RfKill: SourcePackage: linux StagingDrivers: r8712u mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/08/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P01-A4 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: oneTwo L5861 dmi.board.vendor: Packard Bell dmi.chassis.type: 3 dmi.chassis.vendor: Packard Bell dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP01-A4:bd03/08/2011:svnPackardBell:pnoneTwoL5861:pvr:rvnPackardBell:rnoneTwoL5861:rvr:cvnPackardBell:ct3:cvr: dmi.product.name: oneTwo L5861 dmi.sys.vendor: Packard Bell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/998546/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
