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Re: [Xen-users] Error: Device 0 (vif) could notbeconnected. Hotplugscrip

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Error: Device 0 (vif) could notbeconnected. Hotplugscripts not working
From: Niels Dettenbach <nd@xxxxxxxxxxxx>
Date: Mon, 31 May 2010 16:27:00 +0200
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Am Montag 31 Mai 2010, 16:13:14 schrieb Helmut Wieser:
> No, this doesn't help.
> I'm currently trying to ditch the debian kernel and compiling one of 
> jeremy's kernels with a config close to the one from debian.

...you may try this:

 1.) make shure udev is <=151 (i use 141 currently)


 2.) set in your xen kernel (if not): 

CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_WIRELESS_EXT_SYSFS=y    *
CONFIG_GPIO_SYSFS=y  *
CONFIG_VIDEO_PVRUSB2_SYSFS=y
CONFIG_RTC_INTF_SYSFS=y
CONFIG_XEN_SYSFS=y
CONFIG_SYSFS=y

(* only if applies to your hardware)

(not shure if it's optimal but seems to work for me with 3.4x and 4.x)

=> reboot


 3.) make a
        mount -t sysfs sys /sys

=> if you still have any sysfs mounted you might try to unmount it before this 
step

I have a line
sys                     /sys            sysfs           auto 0 0

in my fstab which seems to help...

May be this is widely waste but it seems to help me - so pls don't hit me... 
;)

Another thing is that you might have fractions of your (to new) udev config 
from before downgrading.

I'm working with gentoo which compiles things as i want so i'm not fully in 
the view what your distributor and package management might does well and what 
not with your (udev) configs...


may be this helps,


Niels.

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