kernel-packages team mailing list archive
-
kernel-packages team
-
Mailing list archive
-
Message #151465
[Bug 1315360] Re: [Razer Blade] Trackpad detected as mouse only
Ok, the solution here for me was to update to the latest kernel
headers/image (4.4 at this time) using some instructions something like
this:
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc3-wily/linux-
headers-4.4.0-040400rc3_4.4.0-040400rc3.201511300321_all.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc3-wily/linux-
headers-4.4.0-040400rc3-generic_4.4.0-040400rc3.201511300321_i386.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc3-wily/linux-
image-4.4.0-040400rc3-generic_4.4.0-040400rc3.201511300321_i386.deb
sudo dpkg -i linux-headers-4.4*.deb linux-image-4.4*.deb
The latest linux kernel will detect the mousepad ok on the next boot,
however, it doesn't include the keyboard drivers on boot to unlock the
encrypted hard-drive at startup. You can bypass this by plugging in an
old clickety-clackety usb keyboard and typing in the password there. To
get around that permanently, alter the file:
/etc/initramfs-tools/modules
add these lines at the end of the file for some better boot-up
keyboard/s driver support:
hid
hid-rmi
hid-generic
ohci_pci
usbhid
you may also try these lines for other keyboard support on various
related devices:
hid_logitech
hid_logitech_dj
hid-logitech-hidpp
hid_microsoft
hid_apple
mac_hid
as noted here: https://bugs.launchpad.net/ubuntu/+source/initramfs-
tools/+bug/1238194
specifically, I believe hid-rmi was the one the Razer Blade 14" wanted
for keyboard support at boot HD encryption unlock time.
You may also find you need the "touchpad fix" ala Alex Cabal, here:
https://alexcabal.com/get-a-working-touchpad-on-a-14-razer-blade-
running-linuxubuntu/
which includes the commands:
synclient ClickPad=0
synclient PalmDetect=1
and adding a file to the system:
/usr/share/X11/xorg.conf.d/60-synaptics-options.conf
containing the lines:
Section "InputClass"
Identifier "touchpad catchall"
Driver "synaptics"
MatchIsTouchpad "on"
MatchDevicePath "/dev/input/event*"
Option "PalmDetect" "1"
Option "ClickPad" "0"
EndSection
--
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/1315360
Title:
[Razer Blade] Trackpad detected as mouse only
Status in linux package in Ubuntu:
Confirmed
Bug description:
The trackpad works as a mouse and tap-to-click works, but no scrolling
(neither two-finger nor edge)
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
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: mike 1570 F.... pulseaudio
/dev/snd/controlC1: mike 1570 F.... pulseaudio
CurrentDesktop: Unity
Date: Fri May 2 08:45:39 2014
HibernationDevice: RESUME=UUID=ba977027-c742-470c-9a92-199f27ebea08
InstallationDate: Installed on 2014-04-30 (1 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Razer Blade
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=c72e4937-c906-4466-8990-b28729f9d39d ro quiet splash
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
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/24/2014
dmi.bios.vendor: RAZER
dmi.bios.version: 2.24
dmi.board.asset.tag: NULL
dmi.board.name: RAZER
dmi.board.vendor: RAZER
dmi.board.version: 1.00
dmi.chassis.asset.tag: ABCDEF
dmi.chassis.type: 10
dmi.chassis.vendor: RAZER
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnRAZER:bvr2.24:bd03/24/2014:svnRazer:pnBlade:pvr2.04:rvnRAZER:rnRAZER:rvr1.00:cvnRAZER:ct10:cvrN/A:
dmi.product.name: Blade
dmi.product.version: 2.04
dmi.sys.vendor: Razer
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315360/+subscriptions
References