tiomap-dev team mailing list archive

[Amit Khare <989547@xxxxxxxxxxxxxxxxxx>]

observed on Panda 4430 board with image
http://snapshots.linaro.org/precise/pre-built/lt-panda-x11-base/279/lt-panda-x11-base-precise_ubuntu-desktop_20120830-279.img.gz

Board goes to suspend mode but gives error when resumed.


root@linaro-ubuntu-desktop:~# [  188.609222] hub 2-0:1.0: unable to e1
[  188.618377] ehci-omap ehci-omap.0: port 1 resume error -110        
[  188.803741] wl12xx: firmware booted (Rev 6.3.5.0.98)               
[  188.851440] ADDRCONF(NETDEV_UP): wlan0: link is not ready          
[  188.937347] hub 2-0:1.0: unable to enumerate USB device on port 1  
[  188.946624] ehci-omap ehci-omap.0: port 1 resume error -110        
[  189.242553] hub 2-0:1.0: unable to enumerate USB device on port 1  
[  189.255859] ehci-omap ehci-omap.0: port 1 resume error -110        
[  189.554504] hub 2-0:1.0: unable to enumerate USB device on port 1  
[  189.563629] ehci-omap ehci-omap.0: port 1 resume error -110        
[  189.859222] hub 2-0:1.0: unable to enumerate USB device on port 1  
[  189.868438] ehci-omap ehci-omap.0: port 1 resume error -110        
[  190.163940] hub 2-0:1.0: unable to enumerate USB device on port 1

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https://bugs.launchpad.net/bugs/989547

Title:
  Panda: suspend resume fails

Status in Linaro Texas Instruments Landing Team:
  Confirmed
Status in Linaro Ubuntu Evaluation Builds:
  Confirmed

Bug description:
  Description:
  ---------------

  Device not able to resume after entering suspend mode.

  Tested using:
  http://snapshots.linaro.org/precise/hwpacks/lt-panda-x11-base/10/hwpack_linaro-lt-panda-x11-base_20120426-10_armhf_supported.tar.gz
  http://snapshots.linaro.org/precise/images/ubuntu-desktop/119/linaro-precise-ubuntu-desktop-20120426-119.tar.gz

  Reproducible:
  ---------------
  Yes , 5/5

  Steps to reproduce:
  ---------------------
  Follow test case description:
  https://wiki.linaro.org/Platform/QA/TestCases/Ubuntu#Suspend.2BAC8-Resume

  
  Hardware: 
  ----------
  Panda 4430

  Software:
  -----------
  http://snapshots.linaro.org/precise/hwpacks/lt-panda-x11-base/10/hwpack_linaro-lt-panda-x11-base_20120426-10_armhf_supported.tar.gz
  http://snapshots.linaro.org/precise/images/ubuntu-desktop/119/linaro-precise-ubuntu-desktop-20120426-119.tar.gz

  sd card image created:
  sudo linaro-media-create --mmc /dev/sdb --dev panda --hwpack hwpack_linaro-lt-panda-x11-base_20120426-10_armhf_supported.tar.gz --binary linaro-precise-ubuntu-desktop-20120426-119.tar.gz

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