Hello, On Fri, 9 Jul 2010 22:25:15 +0200 harry boeck <harryboeck@yahoo.de> wrote:
Hi,
I have updated my box today and after rebuild nvidia I rebooted. After rebbot I got an issue:
umount: /sys : device is busy mount: none already mounted or /sys busy
The update included "util-linux-ng", is there a known problem ?
I have the same problem since I have updated udev from version 156 to version 159. I think the problem is udev related since it disappears when I downgrade to udev 156 again.
my mtab /dev/sda6 / ext4 rw,noatime 0 0 /dev/sda1 /boot ext2 rw 0 0 /dev/sda7 /home ext4 rw,noatime 0 0 /dev/sda3 /save ext4 rw,noatime 0 0 devpts /dev/pts devpts rw 0 0 none /proc proc rw 0 0 usb /proc/bus/usb usbfs rw 0 0 /tmp /tmp tmpfs rw,noatime,mode=1777 0 0
Yes, /sys is not mounted and I'm pretty clueless.
Would appreciate any help.
Unfortunatly I have not found a solution which lets me use udev 159 and mount the sysfs filesystem. I have tried changing the /etc/rc script and /etc/fstab config file, but I did not reach a point where it worked again. So I temporarly downgraded to udev 156 again to keep my system usable. Regards Markus Heinz