BTRFS and Nvidia broken on F23

[Rick Stevens]

On 11/04/2015 01:24 PM, Patrick O'Callaghan wrote:
>
> On 4 November 2015 at 20:14, Michael Schwendt <mschwendt at gmail.com
> <mailto:mschwendt at gmail.com>> wrote:
>
>     What kernel packages is this with? Do they verify fine?
>
>
> core, tools, tools-libs, modules, modules-extra, headers and devel, all
> 4.2.3-300.fc23.x86_64
> They all verify correctly, i.e. give only ......T.
>
>     Does "modprobe -v btrfs" print anything, or does the command fail
>     silently?
>
>
> Gives no output. "lsmod|grep btrfs" shows nothing.

As root, try:

	# find /lib/modules/`uname -r`/kernel/fs -name "*btrfs*"

And see if you get anything like this:

	[root at golem4 ~]# find /lib/modules/`uname -r`/kernel/fs -name "*btrfs*"
	/lib/modules/4.2.3-200.fc22.x86_64/kernel/fs/btrfs
	/lib/modules/4.2.3-200.fc22.x86_64/kernel/fs/btrfs/btrfs.ko.xz

In other words, do you actually have the btrfs module in your kernel
tree? (the "btrfs.ko.xz" bit is the actual module)

>     Is this with SELinux enforcing? If so, have you tried with enforcing=0
>     yet? (or run "setenforce 0" as root before trying modprobe and the other
>     commands.
>
>
> I tried with enforcing off. No difference

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