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[Bug 930707] [NEW] System doesn't resume on suspend. Shutdown doesn't complete

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <930707@xxxxxxxxxxxxxxxxxx>
Date: Fri, 05 Dec 2014 15:23:12 -0000
Reply-to: Bug 930707 <930707@xxxxxxxxxxxxxxxxxx>
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Version:
Ubuntu 11.10
Release 11.10

Package Responsible:
Unknown. Possibly the kernel or pm-utils

What was expected:
System resumes normally after suspend.

What happened:
When resume is triggered (either by lid opening or key-press) Fan speeds up, and the system appears to freeze. I have to manually power-off (by holding down the power key) and reboot.
When the system freezes during resume, emergency key-combinations like ctrl+alt+delete, ctrl+alt+backspace, ctrl+alt+printscr+K dont work. And not even the ctrl+alt+printscr+ R,E,I,S,U,B sequence.

Frequency: Everytime i resume

Additional Note: Resume worked a while ago, its a recent happening. The changes i made were:
Installed the fglrx driver, and uninstalled it. Deepin software center performed an auto-update (possibly) Not sure what updates were applied.

Steps to reproduce:
1) Suspend the system
2) Wait for a while after the power button starts blinking
3) Press any key

Alternately:
1) Close the lid
2) wait for a while
3) Open the lid.

Specifications of my laptop:
Manufacturer :HP
Series: Pavilion g6
Processor: Intel i5
Graphic card: AMD Raedon (Not sure of further details)
Kernel version: 3.0.0-16 (GRUB entry has this. Must be kernel version)

Additional Notes:
Shutdown freezes the system with ubuntu logo on screen

On starting, BIOS shows a thermal shutdown warning ( It was there since
i installed ubuntu. Shouldn't be related.)

On resume, capslock led is on all the time. LED at network port (Lan
cable) blinks. the red-one, presumably indicating data transfer. there's
also a white one thats always on when the cable is connected.

I use "acpi_backlight=vendor pcie_aspm=force" to make brightness control
work and to optimize power consumption.

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

** Tags: bot-comment
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System doesn't resume on suspend. Shutdown doesn't complete
https://bugs.launchpad.net/bugs/930707
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