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#1 2019-06-27 08:39:29

Ruffman
Member
Registered: 2012-04-07
Posts: 15

android-udev stops working after some time

Hello,

My problem is, that after some time (ie. if I leave the pc on overnight) my system stops recognizing every Android device as adb-debugable. If I reboot my system it works as expected, but this is annoying.
I want to get to the core reason why this happens, because I haven't this problem on my other arch systems. I hope someone can give me a clue on what happens.
I'm using xfce4 desktop.
I have the android-udev package installed with rules like this:

# Skip this section below if this device is not connected by USB
SUBSYSTEM!="usb", GOTO="android_usb_rules_end"

LABEL="android_universal_rule"
ENV{ID_USB_INTERFACES}!="*:ff420?:*", GOTO="android_usb_rules_begin"
ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{ID_USB_INTERFACES}=="*:ff420?:*", MODE="0660", GROUP="adbusers", SYMLINK+="android/$env{ID_SERIAL_SHORT}"
...
#       Google
ATTR{idVendor}!="18d1", GOTO="not_Google"
ENV{adb_user}="yes"
#       Nexus, Pixel, Pixel XL, Pixel 2, Pixel 2XL (4ee2=mtp,adb 4ee4=rndis,adb 4ee6=ptp,adb 4ee7=adb 4ee9=midi,adb 2d01=accessory,adb 2d03=audio_source,adb 2d05=accessory,audio_source,adb)
#       See [url]https://android.googlesource.com/device/google/wahoo/+/master/init.hardware.usb.rc[/url]
ATTR{idProduct}=="4ee2", SYMLINK+="android_adb"
ATTR{idProduct}=="4ee4", SYMLINK+="android_adb"
ATTR{idProduct}=="4ee6", SYMLINK+="android_adb"
ATTR{idProduct}=="4ee7", SYMLINK+="android_adb"
ATTR{idProduct}=="4ee9", SYMLINK+="android_adb"
...

I'm currently in that state, so I post some outputs that might help:

Plugged in a Pixel3a.

lsusb:

Bus 003 Device 002: ID 8087:8000 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 004: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 004 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 0bda:0184 Realtek Semiconductor Corp. RTS5182 Card Reader
Bus 002 Device 041: ID 18d1:4ee7 Google Inc

udevadm monitor

KERNEL[86153.580810] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
KERNEL[86153.587265] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3/2-3.1.3:1.0 (usb)
KERNEL[86153.587381] bind     /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
UDEV  [86153.595529] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
UDEV  [86153.596603] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3/2-3.1.3:1.0 (usb)
UDEV  [86153.600583] bind     /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)

dmesg:

L88016.212590] usb 2-3.1.3: new high-speed USB device number 47 using xhci_hcd
[88016.319377] usb 2-3.1.3: New USB device found, idVendor=18d1, idProduct=4ee7, bcdDevice= 4.40
[88016.319382] usb 2-3.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[88016.319385] usb 2-3.1.3: Product: Pixel 3a XL
[88016.319388] usb 2-3.1.3: Manufacturer: Google
[88016.319390] usb 2-3.1.3: SerialNumber: 947AX0CWY8

ls -l /dev/bus/usb/002/047 :

crw-rw----+ 1 root adbusers 189, 174 Jun 27 10:38 /dev/bus/usb/002/047

groups:

http lock network power localusers adbusers systemd-journal users disk audio wheel dialout

common "solutions" do not work, like replugging, or toggling usb-debugging settings in the device

I need to restart now, but If there is something I can post beeing in that state I will do next time I'm in it.

Last edited by Ruffman (2019-06-27 22:08:35)

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#2 2019-06-27 08:51:36

Ruffman
Member
Registered: 2012-04-07
Posts: 15

Re: android-udev stops working after some time

this is what changed after a fresh restart:

lsusb:

Bus 003 Device 002: ID 8087:8000 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 004 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 0bda:0184 Realtek Semiconductor Corp. RTS5182 Card Reader
Bus 002 Device 011: ID 18d1:4ee7 Google Inc.

udevadm monitor

KERNEL[423.007785] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
KERNEL[423.010514] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3/2-3.1.3:1.0 (usb)
KERNEL[423.010606] bind     /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
UDEV  [423.017286] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
UDEV  [423.018681] add      /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3/2-3.1.3:1.0 (usb)
UDEV  [423.023663] bind     /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3 (usb)
KERNEL[423.207698] bind     /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3/2-3.1.3:1.0 (usb)
UDEV  [423.208834] bind     /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.1/2-3.1.3/2-3.1.3:1.0 (usb)

Last edited by Ruffman (2019-06-27 22:09:07)

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#3 2019-06-27 13:09:59

2ManyDogs
Forum Fellow
Registered: 2012-01-15
Posts: 4,648

Re: android-udev stops working after some time

Please edit your posts and use [ code ] tags when posting output.

https://wiki.archlinux.org/index.php/Co … s_and_code
https://bbs.archlinux.org/help.php#bbcode

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#4 2019-06-27 22:14:22

Ruffman
Member
Registered: 2012-04-07
Posts: 15

Re: android-udev stops working after some time

Thanks, somehow I looked and wasn't able to find the bbcode. Am not using forums frequently smile
I updated my post and readability is day n night. Maybe I'm lucky and someone is familiar with my problem

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#5 2019-06-28 14:37:10

Ruffman
Member
Registered: 2012-04-07
Posts: 15

Re: android-udev stops working after some time

Hmm,
Is there something wrong with my post? Are Logs/programm outputs missing? Something I can do better?
I would be happy about any clue someone might have...

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#6 2019-06-28 15:13:36

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,715

Re: android-udev stops working after some time

Ruffman,
First an aside -- a link to BBCode information is located below message post boxes on the forums right under the lower left corner.

I don't have any rules specifically for Android, and it just works.  Why do you need a rule for Android?

Edit:  And, no, your posts are fine.  I have a feeling that no one else (myself included) can replicate the issue.

Last edited by ewaller (2019-06-28 15:14:50)

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