Solved I would like to use 10.1-RELEASE-p8

[masayoshi]

I rollbacked from 10.1-RELEASE-p9 to 10.1-RELEASE-p6 for some reason (I can not access internet.)
I don't want to use 10.1-RELEASE-p9 now.
How should I do to use 10.1-RELEASE-p8?
I only want to use freebsd-update.

 

[junovitch@]

freebsd-version should show 10.1-RELEASE-p8. uname -a would show 10.1-RELEASE-p6 as uname -a reads the kernel version.

Is there a reason you want to do this? The update was for a legitimate security issue.

 

[masayoshi]

My freebsd-version is 10.1-RELEASE-p6.
When I use 10.1-RELEASE-p9, My alc0's status would be no carrier.
So I can not use 10.1-RELEASE-p9.

(10.1-RELEASE-p6)
% ifconfig
alc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
   options=c3198<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MCAST,WOL_MAGIC,VLAN_HWTSO,LINKSTATE>
   ether 50:e5:49:4e:f4:c1
   inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255
   inet6 fe80::52e5:49ff:fe4e:f4c1%alc0 prefixlen 64 scopeid 0x1
   inet 192.168.0.20 netmask 0xffffffff broadcast 192.168.0.20
   nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
   media: Ethernet autoselect (1000baseT <full-duplex>)
   status: active

 

[junovitch@]

Are you sure that wasn't just a temporary coincidence caused by the local network? According to each advisory on the FreeBSD Security Advisories page, none of the changes were for drivers. SVN also shows no NIC related files were changed for 10.1-RELEASE-p9. See https://svnweb.freebsd.org/base?view=revision&revision=281232

 

[sidetone]

When I did fresh installs, the network stopped working after running freebsd-update. Then I had to correct /etc/resolv.conf and /etc/hosts. /etc/wpa_supplicant.conf is another file that can improve the connection to a wireless gateway. Maybe the update changed some basic configuration settings in /etc/, if this is related to that issue. If this is the problem, you'd have to troubleshoot starting with ping.

 

[masayoshi]

I searched "media ethernet autoselect (none)". I found the following forum about this.
https://forums.freebsd.org/threads/media-ethernet-autoselect-none-status-no-carrier.6598/

I checked my network cable. It was broken by accident when I used freebsd-update(8). I will buy new one. I can write message from FreeBSD 10.1-RELEASE-p9.

Thank you all.