Asus UX21E with Oneiric Ocelot and Linux 3.2

Aktuell: Linux 3.2 rc7


Elantech wird erkannt von Kernel 3.2rc2 . rc3 bis rc6 erkennen es als PS/2 Mouse.

on the elantech front i found this post from mrmylanman in the archlinux forum saying he found a solution.

he describes that the two handler for the touchpad /dev/input/mouse and /dev/input/event7 somehow interfere. but i can't reproduce his efforts on kubuntu 11.10 with the onceric RC6 kernel from kernel ppa.

for my elantech equipped znbook these handlers are

[ 7702.634] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/mouse1)
[ 7702.636] (II) config/udev: Adding input device ETPS/2 Elantech Touchpad (/dev/input/event7

You use synclient from the synaptics driver package, and when you've found a good setup, then add a file under '/etc/X11/xorg.conf.d/' which then gets loaded upon each startup by xorg, e.g. I use the following file to add twofinger-horizontal-scrolling and make the finger-pressure more sensitive and the scrolling a bit quicker, in addition to the default options defined:


Ethernet USB-Adapter

Funktioniert ab 3.2 rc7 out-of-the-box.



Solved in 3.2 rc6

  • KMS Crash (solved in 3.2 rc6)
    Patch Upstream
    According to the intel-gfx list, the problem with rc6 seems to be related to VTd support, aka. virtualization. Adding "intel_iommu=off" to kernel boot line disables VTd, and should make rc6 stable, according to the reports
    And got the screen working on 3.2-rc3 with GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.modeset=1 i915.i915_enable_rc6=1 pcie_aspm=force"
    This Bug is solved in Linux Kernel 3.2 rc6

Solved in 3.2 rc7

  • Linux 3.2 < rc7: git revert dc22ee6fc18ce0f15424e753e8473c306ece95c1
  • UBS-Ethernet-Adapter erkennung. Kein compilieren mehr n÷tig. *
Topic revision: r5 - 26 Dec 2011, MarcPilloud
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Seite genereriert um 08 Dec 2021 - 12:45
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