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Message #21640
[Bug 1237733] Re: Kernel hangs on wandboard (freescale imx6)
Just did a quick test now, the board won't boot the kernel at all using
imx6q-sabrelite.dtb so it must be different enough from the wandboard
dtb to confuse the kernel very early on.
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https://bugs.launchpad.net/bugs/1237733
Title:
Kernel hangs on wandboard (freescale imx6)
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
I've been trying to use the generic kernel with my wandboard (based on
a freescale imx6) as it's supposed to be working properly.
Using the Ubuntu generic kernel, I usually get a successful boot very shortly followed by a hang.
The hang is: http://paste.ubuntu.com/6216221
That's when using: vmlinuz-3.11.0-12-generic
dmesg for that kernel: http://paste.ubuntu.com/6216265/
Then I noticed that fedora's 3.11 kernel appears to work fine for me and is reasonably stable (though it lacks aufs and overlayfs which I kind of need since I use the board as a buildd).
The fedora kernel I'm using is: vmlinuz-3.11.0-armv7-x13
dmesg for that kernel: http://paste.ubuntu.com/6216246/
A config diff between the two gives me:
http://paste.ubuntu.com/6216233/
I believe the git branch for the fedora kernel is at:
http://pkgs.fedoraproject.org/cgit/kernel.git
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References