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[Bug 1491424] [NEW] [Packard Bell EasyNote ENTF71BM] System will hang on reboot / poweroff

 

Public bug reported:

Seems similar to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341925 and
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346269

System will hang at dw_dmac INTL9C60:00: invalid resource

Adding the following to /etc/modprobe.d/blacklist.conf bypasses the issue and the laptop works without issue:
blacklist dw_dmac
blacklist dw_dmac_core

Version: Ubuntu 3.19.0-15.15-generic 3.19.3

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Incomplete

** Attachment added: "lspci-vnvn.log"
   https://bugs.launchpad.net/bugs/1491424/+attachment/4456174/+files/lspci-vnvn.log

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https://bugs.launchpad.net/bugs/1491424

Title:
  [Packard Bell EasyNote ENTF71BM] System will hang on reboot / poweroff

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Seems similar to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1341925 and
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1346269

  System will hang at dw_dmac INTL9C60:00: invalid resource

  Adding the following to /etc/modprobe.d/blacklist.conf bypasses the issue and the laptop works without issue:
  blacklist dw_dmac
  blacklist dw_dmac_core

  Version: Ubuntu 3.19.0-15.15-generic 3.19.3

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