[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

Karl Hunt, as per http://www.dell.com/support/troubleshooting/us/en/19/Product/latitude-e5420 an update is available for your BIOS (A13). If you update to this, does it change anything? If not, could you please both specify what happened, and provide the output of the following terminal command:

[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

I have now added the tag 'kernel-fixed-upstream' ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1217367 Title: E5420 Laptop freezes whilst charging

[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

Firstly. Oh My God! this bug has plagued me for 2 years! But now I can confirm that it is fixed upstream. I installed 3.11.0-031100rc7-generic and now the issue is completely resolved! The only issues I have now are related to kernel modules not being compatible with this kernel for example

[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.11 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix t

[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

I noticed that during boot I get the message "Disabling IRQ 16" so checked out debugging IRQ porblems. https://help.ubuntu.com/community/DebuggingIRQProblems I tried all of the examples and none had any effect except irqpoll which allowed the mouse to move but the rest of the system still locked

[Kernel-packages] [Bug 1217367] Re: E5420 Laptop freezes whilst charging and below 90% battery (approx) 13.04 12.04 10.04

To add to my previous comment: However if I log out again without the battery or cord then plug it back in whilst on the login screen it locks up immediately. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l