ALPS touchpad fundet som PS/2, kan installeres manuelt, men resettes ved genstart.
OSB: Spørgsmålet er oprindeligt stillet på følgende link, men grundet manglende aktivitet prøver jeg også her.http://askubuntu.com/questions/505633/alps-touchpad-detected-as-ps-2-corrected-with-psmouse-dkms-alpsv7-but-reset-aft
Jeg håber nogen kan hjælpe mig lidt med dette problem. Jeg har en Lenovo Ideapad Z510, med et ALPS touchpad. Og OS = Kubuntu 14.04 (og Windows 8.1 parrallelt)
Touchpad findes som et PS/2 touchpad. Ved at følge denne guide http://askubuntu.com/a/417518/262262, samt mindre ændringer i filerne, lykkedes det nug at få touchpad til at virke med multitouch. Men efter genstart er ændringerne/installationen forsvundet igen, og ses endnu engang som et PS/2 touchpad.
Er det mulig at gøre disse ændringer permanente?
Før ændringerne:
Touchpad ses som PS/2 mouse:
[code]
chp@chp-Lenovo-IdeaPad-Z510-kubuntu:~$ xinput list
| Virtual core pointer id=2 [master pointer (3)]
| -- Virtual core XTEST pointer id=4 [slave pointer (2)]
| -- PS/2 Generic Mouse id=13 [slave pointer (2)]
| -- Logitech Unifying Device. Wireless PID:4027 id=14 [slave pointer (2)]
| Virtual core keyboard id=3 [master keyboard (2)]
-- Virtual core XTEST keyboard id=5 [slave keyboard (3)]
-- Power Button id=6 [slave keyboard (3)]
-- Video Bus id=7 [slave keyboard (3)]
-- Video Bus id=8 [slave keyboard (3)]
-- Power Button id=9 [slave keyboard (3)]
-- Lenovo EasyCamera id=10 [slave keyboard (3)]
-- Ideapad extra buttons id=11 [slave keyboard (3)]
-- AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
[/code]
dmesg skriver:
[code]
chp@chp-Lenovo-IdeaPad-Z510-kubuntu:~$ dmesg | grep -i alps
[ 1.457466] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 0a, EC=88 b6 06
[/code]
Ændringerne:
Jeg har fulgt denne guide (http://askubuntu.com/a/417518/262262), men hver gang jeg genstartede PC'en var GIT mappen forsvundet fra /tmp, så jeg fylttede den til /msp istedet. (chmod 777)
[code]
file = install.sh
#!/bin/bash # changed from: #!/bin/bash
#original linie: MDIR="/usr/lib/modules/$(uname -r)"
MDIR="/lib/modules/$(uname -r)"
#original linie: NEWMDIR="$MDIR/${DEST_MODULE_LOCATION[0]}"
NEWMDIR="$MDIR${DEST_MODULE_LOCATION[0]}"
[/code]
[code]
file = dkms.conf
#original linie: DEST_MODULE_LOCATION[0]="/updates"
DEST_MODULE_LOCATION[0]="/updates/dkms"
[/code]
Og installerede det. Ændringerne herover gjorde at der ikke kom fejl under installeringen.
Resultatet:
[code]
chp@chp-Lenovo-IdeaPad-Z510-kubuntu:/psm/psmouse-dkms-alpsv7$ sudo ./install.sh
[sudo] password for chp:
___________ Building with dkms ____________
Error! DKMS tree already contains: psmouse-dkms-alpsv7-1.0
You cannot add the same module/version combo more than once.
Module psmouse-dkms-alpsv7/1.0 already built for kernel 3.13.0-32-generic/4
** Old module backed up as:
/lib/modules/3.13.0-32-generic/kernel/drivers/input/mouse/psmouse.ko.orig'
[/code]
[code]
____________ Installing with dkms ____________
Module psmouse-dkms-alpsv7/1.0 already installed on kernel 3.13.0-32-generic/x86_64
Install succeded:
/lib/modules/3.13.0-32-generic/updates/dkms/psmouse.ko' found and copied to:
/lib/modules/3.13.0-32-generic/kernel/drivers/input/mouse/psmouse.ko'
--- rmmod psmouse
--- modprobe psmouse
ok.
[/code]
xinput:
[code]
chp@chp-Lenovo-IdeaPad-Z510-kubuntu:/psm/psmouse-dkms-alpsv7$ xinput --list
| Virtual core pointer id=2 [master pointer (3)]
| -- Virtual core XTEST pointer id=4 [slave pointer (2)]
| -- Logitech Unifying Device. Wireless PID:4027 id=14 [slave pointer (2)]
| -- ALPS PS/2 Device id=13 [slave pointer (2)]
| -- AlpsPS/2 ALPS GlidePoint id=15 [slave pointer (2)]
| Virtual core keyboard id=3 [master keyboard (2)]
-- Virtual core XTEST keyboard id=5 [slave keyboard (3)]
-- Power Button id=6 [slave keyboard (3)]
-- Video Bus id=7 [slave keyboard (3)]
-- Video Bus id=8 [slave keyboard (3)]
-- Power Button id=9 [slave keyboard (3)]
-- Lenovo EasyCamera id=10 [slave keyboard (3)]
-- Ideapad extra buttons id=11 [slave keyboard (3)]
-- AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
[/code]
dmesg:
[code]
chp@chp-Lenovo-IdeaPad-Z510-kubuntu:/psm/psmouse-dkms-alpsv7$ dmesg | grep -i alps
[ 1.457466] psmouse serio1: alps: Unknown ALPS touchpad: E7=73 03 0a, EC=88 b6 06
[ 2072.514926] input: ALPS PS/2 Device as /devices/platform/i8042/serio1/input/input18
[ 2072.536678] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio1/input/input17
[/code]
synclient:
[code]
chp@chp-Lenovo-IdeaPad-Z510-kubuntu:/psm/psmouse-dkms-alpsv7$ synclient -l
Parameter settings:
LeftEdge = 614
RightEdge = 3481
TopEdge = 307
BottomEdge = 1740
FingerLow = 12
FingerHigh = 15
MaxTapTime = 180
MaxTapMove = 201
MaxDoubleTapTime = 180
SingleTapTimeout = 180
ClickTime = 100
EmulateMidButtonTime = 75
EmulateTwoFingerMinZ = 141
EmulateTwoFingerMinW = 7
VertScrollDelta = 91
HorizScrollDelta = 91
VertEdgeScroll = 1
HorizEdgeScroll = 0
CornerCoasting = 0
VertTwoFingerScroll = 1
HorizTwoFingerScroll = 0
MinSpeed = 1
MaxSpeed = 1.75
AccelFactor = 0.0436872
TouchpadOff = 0
LockedDrags = 0
LockedDragTimeout = 5000
RTCornerButton = 2
RBCornerButton = 3
LTCornerButton = 0
LBCornerButton = 0
[/code]
