Hi, On Tue, May 15, 2018 at 5:58 AM, Were Turtle <wereturtledev@xxxxxxxxx> wrote: > [1.] One line summary of the problem: > ASUS GU501GM Elantech touchpad not detected > > [2.] Full description of the problem/report: > The touchpad on the new ASUS GU501GM (the junior Zephyrus M that is a > Best Buy exclusive) does not seem to be detected whatsoever with > "xinput list". Windows 10 device manager shows the touchpad as > ELAN:1201, HID_DEVICE:00FF1006. I've tried various combinations of > i8042.* kernel parameters, as well as psmouse.proto=bare and different > combinations for acpi_osi, but to no avail. I've also tried > blacklisting i2c_hid and hid_multitouch. I've tried the mainstream Why do always people want to blacklist those drivers when they have a good chance to make their device working? There are multiple reports of issues with recent Asus laptops. For instance: https://www.spinics.net/lists/linux-input/msg56193.html https://bugzilla.redhat.com/show_bug.cgi?id=1510649 and others are related to ELAN1200 devices that are not enumerated correctly by i2c-hid: https://bugzilla.redhat.com/show_bug.cgi?id=1543769 The reason in the latter case is because of the IRQ pins that are not correctly mapped IIRC. It should have been fixed in a v4.17-rc kernel though. Could you provide a full dmesg without any blacklisted driver so we see if there is an error somewhere? Also could you provide the output of acpidump as root so we have a better idea on how the touchpad is declared in the DSDT. Cheers, Benjamin > kernel 4.16.7, also to no avail. The latest release candidates (#4 and > #5) for 4.17 and 4.16.8 would not let me start X, though I noticed no > touchpad miracle while I was in the SDDM login screen (I'm on Kubuntu > 18.04). (Sorry, I am too inexperienced to figure out why X won't > start on newer mainline kernels. I was sure to uninstall the nvidia > drivers before installing them.) > > [3.] Keywords (i.e., modules, networking, kernel): > > [4.] Kernel version (from /proc/version): > > Linux version 4.16.7-041607-lowlatency (kernel@tangerine) (gcc version > 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805021131 SMP PREEMPT Wed May 2 > 15:44:57 UTC 2018 > > [5.] Output of Oops.. message > N/A > > [6.] A small shell script or example program which triggers the > problem (if possible) > N/A > > [X.] Other notes, patches, fixes, workarounds: > Please see all the "xinput list", dmesg, devices, and Xorg.0.log > outputs attached at > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1770862 > -- > To unsubscribe from this list: send the line "unsubscribe linux-input" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
