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Message #57669
[Bug 1312489] Re: [HP Split 13-m110ca x2 PC] Touchpad not working
As I had mentionned in previous bug, problem still exists with latest
upstream.
Kernel tested:
th0ma7@brutus:~$ uname -a
Linux brutus 3.15.0-031500rc2-generic #201404201435 SMP Sun Apr 20 18:36:18 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
However I did noticed USB errors at boot time which seemed relevant:
[ 4.078636] usb 2-6: device descriptor read/64, error -71
[ 4.182641] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 3.
[ 4.182726] usb 2-6: hub failed to enable device, error -22
[ 4.406874] usb 2-6: device descriptor read/64, error -71
[ 4.510833] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command for slot 4.
[ 4.510919] usb 2-6: hub failed to enable device, error -22
[ 5.031131] usb 2-6: device not accepting address 6, error -71
[ 5.551425] usb 2-6: device not accepting address 7, error -71
** Attachment added: "Full 3.15-rc upstream kernel boot dmesg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312489/+attachment/4097612/+files/dmesg-3.15.0-rc2-upstream.txt
** Tags removed: amd64 apport-bug latest-bios-f.24 trusty
** Tags added: kernel-bug-exists-upstream
** Tags removed: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-3.15.0-rc2
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1312489
Title:
[HP Split 13-m110ca x2 PC] Touchpad not working
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
synaptic not working with hp split x2.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.46 [modified: boot/vmlinuz-3.13.0-24-generic]
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: th0ma7 1886 F.... pulseaudio
/dev/snd/controlC0: th0ma7 1886 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Apr 24 20:46:02 2014
HibernationDevice: RESUME=UUID=5bf060d4-14b6-495f-8b95-451bd45b1d1c
InstallationDate: Installed on 2014-04-24 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Hewlett-Packard HP Split 13 x2 PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed root=UUID=01199aaf-45ab-40c4-9f1f-b0dd8c069a68 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/13/2013
dmi.bios.vendor: Insyde
dmi.bios.version: F.14
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 215B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 26.13
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.14:bd09/13/2013:svnHewlett-Packard:pnHPSplit13x2PC:pvr0887110000305B00000320000:rvnHewlett-Packard:rn215B:rvr26.13:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Split 13 x2 PC
dmi.product.version: 0887110000305B00000320000
dmi.sys.vendor: Hewlett-Packard
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References