On Friday 27 March 2015 21:32:12 Santiago Gala wrote: > I guess the difference is more due to new limits reported. > > Now I get only one device: > > /dev/input/event11 > bustype : BUS_I8042 > vendor : 0x2 > product : 0x8 > version : 1792 > name : "AlpsPS/2 ALPS GlidePoint" > phys : "isa0060/serio1/input0" > bits ev : EV_SYN EV_KEY EV_ABS > Ok, it means that trackstick detection patch detected that you do not have trackstick (and you have only touchpad device). And also that psmouse.ko is really using ALPS driver. > And it produces different output in evemu-describe. I attach > alps11-new.txt (the new one). See fragment of difference with > relevant previous one: > > @@ -38,17 +38,17 @@ > # Event code 53 (ABS_MT_POSITION_X) > # Value 0 > # Min 0 > -# Max 448 > +# Max 4095 > # Fuzz 0 > # Flat 0 > -# Resolution 4 > +# Resolution 42 > # Event code 54 (ABS_MT_POSITION_Y) > # Value 0 > # Min 0 > -# Max 0 > +# Max 2047 > # Fuzz 0 > # Flat 0 > -# Resolution 0 > +# Resolution 38 > # Event code 57 (ABS_MT_TRACKING_ID) > # Value 0 > # Min 0 > > So resolutions are reported clearly different than with the > broken patch. > Can you look at difference between old 3.19 kernel version and this new one? To check if there is no regression. > Regards > Santiago > > El vie., 27 de marzo de 2015 a las 21:09, Pali Rohár > (<pali.rohar@xxxxxxxxx>) > > escribió: > > Hello, > > > > there should no functional changes (e.g. acceleration speed, > > etc.). And if yes, there is probably some side effect which > > should be investigated. > > > > Please can you provide output from dmesg (grep for psmouse > > or input) and also output from lsinput? > > > > That changed acceleration/speed sounds like psmouse > > fallbacks to some ImPS/2 relative protocol and not ALPS... > > > > On Friday 27 March 2015 20:46:59 Santiago Gala wrote: > > > It works quite well! :) > > > > > > I got some issues: at first it didn't work after I mv'ed > > > the original and put the unzipped new in its place. After > > > reboot it failed exactly the same, but after I "sudo > > > /etc/init.d/lightdm stop; sudo modprobe -r psmouse; sudo > > > modprobe psmouse; sudo /etc/init.d/lightdm start" it > > > worked. Then I remembered about the initrd.img which > > > should contain it. So I did "sudo dpkg-reconfigure > > > linux-image-4.0.0-040000rc5-generic", rebooted again and > > > here I am. > > > > > > > > > Things seem to work all right. The only thing I notice is > > > that the old driver moved fast in console mode (with gpm) > > > while the new one is rather slow, would need to tweak the > > > acceleration configuration. even after adding > > > "responsiveness=15" to the configuration, as the sample > > > /etc/gpm.conf says, it is slower than the previous kernel > > > with the stock configuration. > > > > > > > > > Regards > > > > > > Santiago > > > > > > > > > El vie., 27 de marzo de 2015 a las 18:17, Pali Rohár > > > (<pali.rohar@xxxxxxxxx>) escribió: > > > > > > On Thursday 26 March 2015 16:33:13 you wrote: > > > > El mar., 24 de marzo de 2015 a las 17:48, Pali Rohár > > > > (<pali.rohar@xxxxxxxxx>) > > > > > > > > escribió: > > > > > Hello, I can compile psmouse.ko module for you. Just > > > > > let me know which ubuntu kernel (and from) are you > > > > > using. > > > > > > > > This one could do: > > > > > > > > http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0-rc5-v > > > > ivid / > > > > > > > > or at a choice any further one (they get published as > > > > they are released) > > > > > > > > Regards > > > > Santiago > > > > > > Hello, in attachment is gzipped psmouse.ko module compiled > > > against above ubuntu kernel from linus git tree (3c435c1e) > > > with additional patches: > > > > > > https://lkml.org/lkml/2015/3/21/282 > > > https://lkml.org/lkml/2015/3/22/93 > > > https://lkml.org/lkml/2015/3/22/94 > > > > > > Test it and if everything works as expected, please send > > > email to all all people and ML. Thanks. > > > > > > -- > > > Pali Rohár > > > pali.rohar@xxxxxxxxx > > > > -- > > Pali Rohár > > pali.rohar@xxxxxxxxx -- Pali Rohár pali.rohar@xxxxxxxxx
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