On Mon, Jan 2, 2017, 07:51 Andrei Borzenkov <arvidj...@gmail.com> wrote:
> 02.01.2017 07:14, Weiwu Zhang пишет: > > This is a user post cross-posted from > > https://ubuntuforums.org/showthread.php?t=2348023 > > > > Seems the question isn't mundane enough for Ubuntu forum - no one > > followed; so if I can get some clues from here I will cross post back > > the solution to Ubuntu Forums. > > > > > > The bluetooth mouse's information: > > > > Code: > > $ udevadm info -a -p `udevadm info -q path /dev/input/mouse3` > > > > looking at device > > '/devices/virtual/misc/uhid/0005:17EF:6060.0005/input/input26/mouse3': > > KERNEL=="mouse3" > > SUBSYSTEM=="input" > > DRIVER=="" > > > > looking at parent device > > '/devices/virtual/misc/uhid/0005:17EF:6060.0005/input/input26': > > KERNELS=="input26" > > SUBSYSTEMS=="input" > > DRIVERS=="" > > ATTRS{name}=="Lenovo Mice N700" > > ATTRS{phys}=="B8:8A:60:56:E4:3C" > > ATTRS{properties}=="0" > > ATTRS{uniq}=="D5:94:54:38:3D:5D" > > > > looking at parent device > '/devices/virtual/misc/uhid/0005:17EF:6060.0005': > > KERNELS=="0005:17EF:6060.0005" > > SUBSYSTEMS=="hid" > > DRIVERS=="hid-generic" > > ATTRS{country}=="00" > > > > looking at parent device '/devices/virtual/misc/uhid': > > KERNELS=="uhid" > > SUBSYSTEMS=="misc" > > DRIVERS=="" > > The udev rules I tried: > > > > Code: > > > > $ cat /etc/udev/rules.d/lenovo.rules > > KERNEL=="hidraw*", SUBSYSTEM=="hidraw", > > ATTRS{uniq}=="D5:94:54:38:3D:5D", SYMLINK+="N700" > > KERNEL=="hidraw*", SUBSYSTEM=="hidraw", > > ATTRS{address}=="d5:94:54:38:3d:5d", SYMLINK+="N700" > > SUBSYSTEM=="input", SUBSYSTEMS=="input", SUBSYSTEMS=="hid", > > ATTRS{name}=="Lenovo Mice N700", SYMLINK+="N700" > > > > All keys that match against parent nodes must match for the same parent > (this is even documented). Also I /think/ that in case of multiple > SUBSYSTEMS the last one wins. In this case your ATTRS{name} will match > one parent, and SUBSYSTEMS=="hid" - another. Try leaving only > SUBSYSTEMS=="input". > That's a surprising limitation... I guess one could copy attributes to ENV to get around it? Either way, SUBSYSTEMS=="input" seems redundant as well. > -- Mantas Mikulėnas <graw...@gmail.com> Sent from my phone
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