LinuxQuestions.org - udev: symlink for my meizu m6

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udev: symlink for my meizu m6

I want to create a symlink to my meizu m6.... say something like /dev/meizu
How do I specify a rule for udev to do it?

Here's the info for the device:

Code:

$ udevinfo --query=all --name=sdb

P: /block/sdb

N: sdb

S: disk/by-id/usb-Meizu_MiniPlayer_000000E5E5000-0:0

S: disk/by-path/pci-0000:00:1d.7-usb-0:7:1.0-scsi-0:0:0:0

S: disk/by-uuid/68DE-5DE7

E: DEVTYPE=disk

E: ID_VENDOR=Meizu

E: ID_MODEL=MiniPlayer

E: ID_REVISION=1.00

E: ID_SERIAL=Meizu_MiniPlayer_000000E5E5000-0:0

E: ID_SERIAL_SHORT=000000E5E5000

E: ID_TYPE=disk

E: ID_INSTANCE=0:0

E: ID_BUS=usb

E: ID_PATH=pci-0000:00:1d.7-usb-0:7:1.0-scsi-0:0:0:0

E: ID_FS_USAGE=filesystem

E: ID_FS_TYPE=vfat

E: ID_FS_VERSION=FAT32

E: ID_FS_UUID=68DE-5DE7

E: ID_FS_UUID_ENC=68DE-5DE7

E: ID_FS_LABEL=

E: ID_FS_LABEL_ENC=

E: ID_FS_LABEL_SAFE=

There may already be a file in /etc/udev/rules.d that contains a rule for your device and if so, you can edit it to suit your needs. Let's assume there isn't such a file. You can make a rule like this:

ENV{ID_VENDOR}=="Meizu", ENV{ID_MODEL}=="MiniPlayer", ENV{ID_SERIAL_SHORT}=="000000E5E5000", SYMLINK+="meizu"

Add this as a single line to a new file in /etc/udev/rules.d, which you can call something like 10-local.rules. I've deliberately chosen properties that are meaningful (model, manufacturer, serial number) because it makes more sense to identify a device by those things rather than, say, file system type.

Ok... let my try that. I wonder if it's possible to use ID_FS_UUID to identify it.

Code:

ENV{ID_FS_UUID}=="68DE-5DE7",SYMLINK+="meizu"

Of course you're free to add that property to the rule!

Good to know, however, it didn't work your way... nor mine. :-)

I don't have to restart udev (/etc/init.d/udev restart) after adding/editing the file, right? Cause I just read that files are read by udev when events are performed by the kernel.

Here's the file as I created it:

Code:

$ cat 62-meizu.rules

# Reglas para el meizu m6

#ENV{ID_VENDOR}=="Meizu", ENV{ID_MODEL}=="MiniPlayer", ENV{ID_SERIAL_SHORT}=="000000E5E5000", SYMLINK+="meizu"

ENV{ID_FS_UUID}=="68DE-5DE7", SYMLINK+="meizu"

I tried with the first line first. It failed, so I commented it and tried with the second (mine). Didn't work either.

By the way, I'm on kubuntu gutsy.

Yeah, you shouldn't need to restart udev but it wouldn't hurt to do so. Just to check: are there any other files in /etc/udev/rules.d?

Yes, there are a number of files.

Code:

$ ls -l

total 260

-rw-r--r-- 1 root root  132 2007-04-10 09:03 00-init.rules

lrwxrwxrwx 1 root root    23 2007-08-06 19:40 025_libsane-extras.rules -> ../libsane-extras.rules

lrwxrwxrwx 1 root root    22 2007-04-09 20:06 025_logitechmouse.rules -> ../logitechmouse.rules

-rw-r--r-- 1 root root  272 2007-04-10 09:03 05-options.rules

-rw-r--r-- 1 root root  3076 2007-09-24 10:29 20-names.rules

-rw-r--r-- 1 root root  119 2007-04-10 09:03 30-cdrom_id.rules

-rw-r--r-- 1 root root  3258 2007-07-10 12:52 40-permissions.rules

-rw-r--r-- 1 root root    30 2007-03-12 17:34 45-fuse.rules

-rw-r--r-- 1 root root 60410 2007-10-03 18:25 45-libgphoto2.rules

-rw-r--r-- 1 root root  1749 2006-08-22 21:38 45-libnjb.rules

-rw-r--r-- 1 root root 50851 2007-10-05 10:26 45-libsane.rules

-rw-r--r-- 1 root root  5716 2007-04-02 10:45 50-xserver-xorg-input-wacom.rules

-rw-r--r-- 1 root root    55 2007-05-23 17:02 60-kqemu.rules

-rw-r--r-- 1 root root  649 2007-07-10 12:52 60-symlinks.rules

-rw-r--r-- 1 root root  184 2008-01-03 12:50 62-meizu.rules

-rw-r--r-- 1 root root  1185 2007-09-24 10:29 65-dmsetup.rules

-rw-r--r-- 1 root root  4641 2007-03-08 13:58 65-libmtp.rules

-rw-r--r-- 1 root root  1365 2007-07-10 12:52 65-persistent-input.rules

-rw-r--r-- 1 root root  4261 2007-07-10 12:52 65-persistent-storage.rules

-rw-r--r-- 1 root root  1038 2007-09-30 09:22 70-persistent-cd.rules

-rw-r--r-- 1 root root  345 2007-06-28 20:47 70-persistent-net.rules

-rw-r--r-- 1 root root  186 2007-06-17 06:41 75-cd-aliases-generator.rules

-rw-r--r-- 1 root root  869 2007-06-17 06:41 75-persistent-net-generator.rules

-rw-r--r-- 1 root root  564 2007-09-24 10:29 80-programs.rules

-rw-r--r-- 1 root root  171 2006-07-30 20:51 85-alsa.rules

-rw-r--r-- 1 root root  1443 2007-03-27 07:39 85-brltty.rules

-rw-r--r-- 1 root root    81 2006-07-20 19:03 85-hdparm.rules

-rw-r--r-- 1 root root  723 2007-06-25 18:55 85-hplj10xx.rules

-rw-r--r-- 1 root root  126 2007-09-06 16:19 85-hwclock.rules

-rw-r--r-- 1 root root  708 2007-04-10 09:02 85-ifupdown.rules

-rw-r--r-- 1 root root  950 2006-07-20 20:02 85-pcmcia.rules

-rw-r--r-- 1 root root  3040 2007-08-31 17:45 90-modprobe.rules

-rw-r--r-- 1 root root    90 2007-07-03 04:53 95-hal.rules

-rw-r--r-- 1 root root    77 2007-04-10 09:03 99-udevmonitor.rules

-rw-r--r-- 1 root root  297 2007-08-07 08:07 kino.rules

lrwxrwxrwx 1 root root    15 2007-08-18 10:21 libmtp.rules -> ../libmtp.rules

-rw-r--r-- 1 root root  1224 2006-10-16 07:39 README

lrwxrwxrwx 1 root root    16 2007-04-19 15:31 z60_eciadsl.rules -> ../eciadsl.rules

And README says:

Code:

$ cat README

The files in this directory are read by udev(7) and used when events

are performed by the kernel.  The udev daemon watches this directory

with inotify so that changes to these files are automatically picked

up, for this reason they must be files and not symlinks to another

location as in the case in Debian.



Files should be named xx-descriptive-name.rules, the xx should be

chosen first according to the following sequence points:



  00  rules that it is critical to be run first, usually

      only WAIT_FOR_SYSFS



  20  rules that change the name from the device from the default

      (cannot be overriden)



  40  rules that set the permissions of device nodes

      (can be overriden by later rules)



  60  rules that add symlinks to device nodes

      (adds to those set in earlier rules)



  80  rules that run programs (but do not load modules)



  90  rules that load modules



  99  rules that it is critical to be run last





This scheme has been chosen so that user-supplied rules are normally

named 50-*.rules for the right thing to happen.



Packages should chose the approriate sequence point and add 5 to it

(e.g. 25-iftab.rules, 45-libsane.rules, etc.) unless there is a need

for a particular order.

That's why I numbered my file 62. I didn't change any other file.

Ok. In theory it should work then. First try restarting udev and see if you have a /dev/meizu. I've had strange problems with udev rules that seem to fix themselves after a restart of the udev daemon. Edit: also, let's see what's in your 60-symlinks.rules and 65-libmtp.rules files (I'm not sure if your device uses MTP or not).

Is it possible to see what rules are being applied on a device? Maybe with udevmonitor?

I've never actually used udevmonitor (apart from just now), but it's worth a try to see what's happening. Try running it with the --environment option and see what that gives you. For example, running it after turning my USB DVD-rewriter on gives me (amongst other things)

DEVLINKS=/dev/disk/by-id/usb-ATAPI_DVD_A_DH20A3P_0000000000121C73-0:0 /dev/disk/by-path/pci-0000:00:1d.7-usb-0:2:1.0-scsi-0:0:0:0 /dev/cdrom /dev/dvd /dev/dvdrw /dev/cdrw,

which shows the symlinks my udev rules have created.

It can use MTP or MSC. Right now it's MSC.

Anyway, here are the files:

60-symlinks.rules

Code:

# This file establishes user-friendly symlinks to devices according to

# Ubuntu policy.  See udev(7) for syntax.

#

# The names of the actual devices themselves must not be set here, but

# in 20-names.rules; the permissions and ownership of those devices

# should be set in 40-permissions.rules.



# Compatibility symlinks for /dev/scd* devices

SUBSYSTEMS=="scsi", KERNEL=="sr[0-9]*", SYMLINK+="%k"



# Compatibility symlinks for USB printers

SUBSYSTEMS=="usb", KERNEL=="lp[0-9]*",  SYMLINK+="usb%k"



# Create /dev/pilot symlink for Palm Pilots

KERNEL=="ttyUSB*", ATTRS{product}=="Palm Handheld*|Handspring *|palmOne Handheld", \

                                        SYMLINK+="pilot"

65-libmtp.rules

Code:

# UDEV-style hotplug map for libmtp

# Put this file in /etc/udev/rules.d



SUBSYSTEM!="usb_device", ACTION!="add", GOTO="libmtp_rules_end"



# Creative Zen Vision

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="411f", SYMLINK+="libmtp-%k", MODE="666"

# Creative Portable Media Center

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="4123", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen Xtra (MTP mode)

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="4128", SYMLINK+="libmtp-%k", MODE="666"

# Second generation Dell DJ

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="412f", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen Micro (MTP mode)

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="4130", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen Touch (MTP mode)

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="4131", SYMLINK+="libmtp-%k", MODE="666"

# Dell Pocket DJ (MTP mode)

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="4132", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen Sleek (MTP mode)

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="4137", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen MicroPhoto

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="413c", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen Sleek Photo

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="413d", SYMLINK+="libmtp-%k", MODE="666"

# Creative Zen Vision:M

SYSFS{idVendor}=="041e", SYSFS{idProduct}=="413e", SYMLINK+="libmtp-%k", MODE="666"

# Samsung YH-820

SYSFS{idVendor}=="04e8", SYSFS{idProduct}=="502e", SYMLINK+="libmtp-%k", MODE="666"

# Samsung YH-925

SYSFS{idVendor}=="04e8", SYSFS{idProduct}=="502f", SYMLINK+="libmtp-%k", MODE="666"

# Samsung YP-T7J

SYSFS{idVendor}=="04e8", SYSFS{idProduct}=="5047", SYMLINK+="libmtp-%k", MODE="666"

# Samsung YP-U2J (YP-U2JXB/XAA)

SYSFS{idVendor}=="04e8", SYSFS{idProduct}=="5054", SYMLINK+="libmtp-%k", MODE="666"

# Samsung YP-F2J

SYSFS{idVendor}=="04e8", SYSFS{idProduct}=="5057", SYMLINK+="libmtp-%k", MODE="666"

# Samsung YH-999 Portable Media Center

SYSFS{idVendor}=="04e8", SYSFS{idProduct}=="5a0f", SYMLINK+="libmtp-%k", MODE="666"

# Intel Bandon Portable Media Center

SYSFS{idVendor}=="045e", SYSFS{idProduct}=="00c9", SYMLINK+="libmtp-%k", MODE="666"

# JVC Alneo XA-HD500

SYSFS{idVendor}=="04f1", SYSFS{idProduct}=="6105", SYMLINK+="libmtp-%k", MODE="666"

# Philipps HDD6320

SYSFS{idVendor}=="0471", SYSFS{idProduct}=="01eb", SYMLINK+="libmtp-%k", MODE="666"

# Philipps HDD6320 2

SYSFS{idVendor}=="0471", SYSFS{idProduct}=="014b", SYMLINK+="libmtp-%k", MODE="666"

# Philipps HDD1630/17

SYSFS{idVendor}=="0471", SYSFS{idProduct}=="014c", SYMLINK+="libmtp-%k", MODE="666"

# SanDisk Sansa m240

SYSFS{idVendor}=="0781", SYSFS{idProduct}=="7400", SYMLINK+="libmtp-%k", MODE="666"

# SanDisk Sansa c150

SYSFS{idVendor}=="0781", SYSFS{idProduct}=="7410", SYMLINK+="libmtp-%k", MODE="666"

# SanDisk Sansa e200

SYSFS{idVendor}=="0781", SYSFS{idProduct}=="7420", SYMLINK+="libmtp-%k", MODE="666"

# SanDisk Sansa e260

SYSFS{idVendor}=="0781", SYSFS{idProduct}=="7420", SYMLINK+="libmtp-%k", MODE="666"

# iRiver Portable Media Center

SYSFS{idVendor}=="1006", SYSFS{idProduct}=="4002", SYMLINK+="libmtp-%k", MODE="666"

# iRiver Portable Media Center

SYSFS{idVendor}=="1006", SYSFS{idProduct}=="4003", SYMLINK+="libmtp-%k", MODE="666"

# iRiver T10

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1113", SYMLINK+="libmtp-%k", MODE="666"

# iRiver T20 FM

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1114", SYMLINK+="libmtp-%k", MODE="666"

# iRiver U10

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1116", SYMLINK+="libmtp-%k", MODE="666"

# iRiver T10

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1117", SYMLINK+="libmtp-%k", MODE="666"

# iRiver T20

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1118", SYMLINK+="libmtp-%k", MODE="666"

# iRiver T30

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1119", SYMLINK+="libmtp-%k", MODE="666"

# iRiver T10 2GB

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="1120", SYMLINK+="libmtp-%k", MODE="666"

# iRiver Clix

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="112a", SYMLINK+="libmtp-%k", MODE="666"

# iRiver H10 20GB

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="2101", SYMLINK+="libmtp-%k", MODE="666"

# iRiver H10

SYSFS{idVendor}=="4102", SYSFS{idProduct}=="2102", SYMLINK+="libmtp-%k", MODE="666"

# Dell DJ Itty

SYSFS{idVendor}=="413c", SYSFS{idProduct}=="4500", SYMLINK+="libmtp-%k", MODE="666"

# Toshiba Gigabeat MEGF-40

SYSFS{idVendor}=="0930", SYSFS{idProduct}=="0009", SYMLINK+="libmtp-%k", MODE="666"

# Toshiba Gigabeat

SYSFS{idVendor}=="0930", SYSFS{idProduct}=="000c", SYMLINK+="libmtp-%k", MODE="666"

# Archos 104 (MTP mode)

SYSFS{idVendor}=="0e79", SYSFS{idProduct}=="120a", SYMLINK+="libmtp-%k", MODE="666"



LABEL="libmtp_rules_end"

There you go.

The only thing I did was connect the Meizu. Here's the output:

Code:

$ sudo udevmonitor --environment

[sudo] password for antoranz:

udevmonitor will print the received events for:

UDEV the event which udev sends out after rule processing

UEVENT the kernel uevent



UEVENT[1199385073.608197] add      /devices/pci0000:00/0000:00:1d.7/usb5/5-7 (usb)

ACTION=add

DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7

SUBSYSTEM=usb

SEQNUM=3700

MAJOR=189

MINOR=521

DEVTYPE=usb_device

PHYSDEVBUS=usb

DEVICE=/proc/bus/usb/005/010

PRODUCT=492/140/100

TYPE=0/0/0

BUSNUM=005

DEVNUM=010



UEVENT[1199385073.608285] add      /class/usb_endpoint/usbdev5.10_ep00 (usb_endpoint)

ACTION=add

DEVPATH=/class/usb_endpoint/usbdev5.10_ep00

SUBSYSTEM=usb_endpoint

SEQNUM=3701

MAJOR=254

MINOR=10

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb



UEVENT[1199385073.608395] add      /devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0 (usb)

ACTION=add

DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0

SUBSYSTEM=usb

SEQNUM=3702

DEVTYPE=usb_interface

PHYSDEVBUS=usb

DEVICE=/proc/bus/usb/005/010

PRODUCT=492/140/100

TYPE=0/0/0

INTERFACE=8/6/80

MODALIAS=usb:v0492p0140d0100dc00dsc00dp00ic08isc06ip50



UDEV  [1199385073.617402] add      /devices/pci0000:00/0000:00:1d.7/usb5/5-7 (usb)

UDEV_LOG=3

ACTION=add

DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7

SUBSYSTEM=usb

SEQNUM=3700

MAJOR=189

MINOR=521

DEVTYPE=usb_device

PHYSDEVBUS=usb

DEVICE=/proc/bus/usb/005/010

PRODUCT=492/140/100

TYPE=0/0/0

BUSNUM=005

DEVNUM=010

UDEVD_EVENT=1

DEVNAME=/dev/5-7



UEVENT[1199385073.619419] add      /class/scsi_host/host11 (scsi_host)

ACTION=add

DEVPATH=/class/scsi_host/host11

SUBSYSTEM=scsi_host

SEQNUM=3703

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11



UEVENT[1199385073.620345] add      /class/usb_endpoint/usbdev5.10_ep81 (usb_endpoint)

ACTION=add

DEVPATH=/class/usb_endpoint/usbdev5.10_ep81

SUBSYSTEM=usb_endpoint

SEQNUM=3704

MAJOR=254

MINOR=11

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb-storage



UEVENT[1199385073.620395] add      /class/usb_endpoint/usbdev5.10_ep02 (usb_endpoint)

ACTION=add

DEVPATH=/class/usb_endpoint/usbdev5.10_ep02

SUBSYSTEM=usb_endpoint

SEQNUM=3705

MAJOR=254

MINOR=12

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb-storage



UEVENT[1199385073.620435] add      /class/usb_device/usbdev5.10 (usb_device)

ACTION=add

DEVPATH=/class/usb_device/usbdev5.10

SUBSYSTEM=usb_device

SEQNUM=3706

MAJOR=189

MINOR=521

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb



UDEV  [1199385073.624756] add      /class/usb_endpoint/usbdev5.10_ep00 (usb_endpoint)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/usb_endpoint/usbdev5.10_ep00

SUBSYSTEM=usb_endpoint

SEQNUM=3701

MAJOR=254

MINOR=10

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb

UDEVD_EVENT=1

DEVNAME=/dev/usbdev5.10_ep00



UDEV  [1199385073.719122] add      /devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0 (usb)

UDEV_LOG=3

ACTION=add

DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0

SUBSYSTEM=usb

SEQNUM=3702

DEVTYPE=usb_interface

PHYSDEVBUS=usb

DEVICE=/proc/bus/usb/005/010

PRODUCT=492/140/100

TYPE=0/0/0

INTERFACE=8/6/80

MODALIAS=usb:v0492p0140d0100dc00dsc00dp00ic08isc06ip50

UDEVD_EVENT=1



UDEV  [1199385073.726532] add      /class/scsi_host/host11 (scsi_host)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/scsi_host/host11

SUBSYSTEM=scsi_host

SEQNUM=3703

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11

UDEVD_EVENT=1



UDEV  [1199385073.732872] add      /class/usb_endpoint/usbdev5.10_ep81 (usb_endpoint)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/usb_endpoint/usbdev5.10_ep81

SUBSYSTEM=usb_endpoint

SEQNUM=3704

MAJOR=254

MINOR=11

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb-storage

UDEVD_EVENT=1

DEVNAME=/dev/usbdev5.10_ep81



UDEV  [1199385073.738325] add      /class/usb_endpoint/usbdev5.10_ep02 (usb_endpoint)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/usb_endpoint/usbdev5.10_ep02

SUBSYSTEM=usb_endpoint

SEQNUM=3705

MAJOR=254

MINOR=12

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb-storage

UDEVD_EVENT=1

DEVNAME=/dev/usbdev5.10_ep02



UDEV  [1199385073.787108] add      /class/usb_device/usbdev5.10 (usb_device)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/usb_device/usbdev5.10

SUBSYSTEM=usb_device

SEQNUM=3706

MAJOR=189

MINOR=521

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7

PHYSDEVBUS=usb

PHYSDEVDRIVER=usb

UDEVD_EVENT=1

USB_BUS=005

USB_DEV=010

DEVNAME=/dev/bus/usb/005/010



UEVENT[1199385079.665710] add      /devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0 (scsi)

ACTION=add

DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

SUBSYSTEM=scsi

SEQNUM=3707

PHYSDEVBUS=scsi

MODALIAS=scsi:t-0x00



UEVENT[1199385079.665762] add      /class/scsi_disk/11:0:0:0 (scsi_disk)

ACTION=add

DEVPATH=/class/scsi_disk/11:0:0:0

SUBSYSTEM=scsi_disk

SEQNUM=3708

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd



UEVENT[1199385080.581870] add      /block/sdb (block)

ACTION=add

DEVPATH=/block/sdb

SUBSYSTEM=block

SEQNUM=3709

MINOR=16

MAJOR=8

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd



UEVENT[1199385080.581928] add      /class/scsi_device/11:0:0:0 (scsi_device)

ACTION=add

DEVPATH=/class/scsi_device/11:0:0:0

SUBSYSTEM=scsi_device

SEQNUM=3710

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd



UEVENT[1199385080.581964] add      /class/scsi_generic/sg2 (scsi_generic)

ACTION=add

DEVPATH=/class/scsi_generic/sg2

SUBSYSTEM=scsi_generic

SEQNUM=3711

MAJOR=21

MINOR=2

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd



UDEV  [1199385080.682978] add      /devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0 (scsi)

UDEV_LOG=3

ACTION=add

DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

SUBSYSTEM=scsi

SEQNUM=3707

PHYSDEVBUS=scsi

MODALIAS=scsi:t-0x00

UDEVD_EVENT=1



UDEV  [1199385080.729624] add      /class/scsi_disk/11:0:0:0 (scsi_disk)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/scsi_disk/11:0:0:0

SUBSYSTEM=scsi_disk

SEQNUM=3708

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd

UDEVD_EVENT=1



UDEV  [1199385080.787375] add      /class/scsi_device/11:0:0:0 (scsi_device)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/scsi_device/11:0:0:0

SUBSYSTEM=scsi_device

SEQNUM=3710

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd

UDEVD_EVENT=1



UDEV  [1199385080.820004] add      /class/scsi_generic/sg2 (scsi_generic)

UDEV_LOG=3

ACTION=add

DEVPATH=/class/scsi_generic/sg2

SUBSYSTEM=scsi_generic

SEQNUM=3711

MAJOR=21

MINOR=2

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd

UDEVD_EVENT=1

DEVNAME=/dev/sg2



UDEV  [1199385080.881958] add      /block/sdb (block)

UDEV_LOG=3

ACTION=add

DEVPATH=/block/sdb

SUBSYSTEM=block

SEQNUM=3709

MINOR=16

MAJOR=8

PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host11/target11:0:0/11:0:0:0

PHYSDEVBUS=scsi

PHYSDEVDRIVER=sd

UDEVD_EVENT=1

DEVTYPE=disk

ID_VENDOR=Meizu

ID_MODEL=MiniPlayer

ID_REVISION=1.00

ID_SERIAL=Meizu_MiniPlayer_000000E5E5000-0:0

ID_SERIAL_SHORT=000000E5E5000

ID_TYPE=disk

ID_INSTANCE=0:0

ID_BUS=usb

ID_PATH=pci-0000:00:1d.7-usb-0:7:1.0-scsi-0:0:0:0

ID_FS_USAGE=filesystem

ID_FS_TYPE=vfat

ID_FS_VERSION=FAT32

ID_FS_UUID=68DE-5DE7

ID_FS_UUID_ENC=68DE-5DE7

ID_FS_LABEL=

ID_FS_LABEL_ENC=

ID_FS_LABEL_SAFE=

DEVNAME=/dev/sdb

DEVLINKS=/dev/disk/by-id/usb-Meizu_MiniPlayer_000000E5E5000-0:0 /dev/disk/by-path/pci-0000:00:1d.7-usb-0:7:1.0-scsi-0:0:0:0 /dev/disk/by-uuid/68DE-5DE7

There's nothing in those files specifically referring to your device. Another thing you could try is making your rule similar to the ones in those files (i.e. using ATTRS{*} and SYSFS{*} keys rather than ENV{*} ones). To see what's relevant, use "udevinfo -a -p /sys/block/sdb".

Now we're talking!

Let me see what I can do from that command output.

It worked, man!

Code:

SUBSYSTEMS=="usb", DRIVERS=="usb", ATTRS{idVendor}=="0492", ATTRS{idProduct}=="0140", ATTRS{serial}=="000000E5E5000", \

        SYMLINK+="meizu"

Yay, well done :D. I'm not sure why though, perhaps Kubuntu's udev config is different to Slackware's in that it doesn't allow using the ENV{*} keys (but I can't say for certain, because I don't know that much!). At least it works now!

I got it to mount/unmount automagically with this:

Code:

$ cat 82-meizu.rules

# montar/desmontar la particion del meizu

ACTION=="add", SUBSYSTEMS=="usb", DRIVERS=="usb", ATTRS{idVendor}=="0492", ATTRS{idProduct}=="0140", ATTRS{serial}=="000000E5E5000", \

        RUN+="/bin/mount /media/meizu"

ACTION=="remove", DEVLINKS=="*/dev/meizu*", \

        RUN+="/bin/umount -l /media/meizu"

And in fstab I have this line:

Code:

/dev/meizu /media/meizu vfat defaults,uid=antoranz,gid=antoranz,utf8 0 0