It might take 5 minutes to actually solve the problem via google.
Without a CentOS system in hand, I wouldn't know where to start.
Bill
On 9/5/16 6:03 PM, Jason Swails wrote:
> This problem is entirely unrelated to Amber. If you did not install Amber
> as root and you did not use the "sudo" command to build Amber, it's
> actually impossible for the Amber installation to have broken your network
> card (and even if you used sudo, I still don't think it could have broken
> your networking capability).
>
> A far more likely culprit is some kind of system or driver update that your
> system did either automatically or with your permission.
>
> At the end of the day, we can't help here. Not only do we have no idea
> what could have caused the internet connectivity problems (since it's not
> possible for Amber to have caused the problems), but I suspect most of us
> address issues like this by the "google -> try suggestion -> back to
> google" loop until we find something that works. At least that's what I do.
>
> Good luck,
> Jason
>
> On Sun, Sep 4, 2016 at 7:30 PM, sunyeping <sunyeping.aliyun.com> wrote:
>
>> Hi, Thank you and Bill for your reply. Hoping you are correct. But can you
>> help me with this Internet conneting problem? I cannot work properly with
>> it without internet connecting.
>> My OS is Centos 6.7, and the version of Network manager is Applet 0.8.1.
>> When clinking the Network manager icon at the upper right conner at the
>> Desktop of my compuer, I can see in the pop-up manu that there are two
>> network cards (Intel 82573E Gigabit Ethernet Controller (Copper) and Intel
>> 82573L Gigabit Ethernet Controller) but only one link (System eth1)
>> available. Usually when clicking the "System eth1" the Internet connection
>> would be established. However from the last morning clicking the "System
>> eth1" only gives connect "nectwork connectiong has been disconnected"
>> information.
>> But when I give "ifconfig" command in a gnome terminal, the output
>> information seems to be correct:
>>
>> [sunyp.localhost Desktop]$ ifconfig
>> eth0 Link encap:Ethernet HWaddr 00:25:90:72:E2:86
>> UP BROADCAST MULTICAST MTU:1500 Metric:1
>> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>> collisions:0 txqueuelen:1000
>> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
>> Interrupt:16 Memory:faee0000-faf00000
>>
>> eth1 Link encap:Ethernet HWaddr 00:25:90:72:E2:87
>> inet6 addr: fe80::225:90ff:fe72:e287/64 Scope:Link
>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>> RX packets:49 errors:0 dropped:0 overruns:0 frame:0
>> TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
>> collisions:0 txqueuelen:1000
>> RX bytes:16386 (16.0 KiB) TX bytes:3038 (2.9 KiB)
>> Interrupt:17 Memory:fafe0000-fb000000
>>
>> lo Link encap:Local Loopback
>> inet addr:127.0.0.1 Mask:255.0.0.0
>> inet6 addr: ::1/128 Scope:Host
>> UP LOOPBACK RUNNING MTU:65536 Metric:1
>> RX packets:90 errors:0 dropped:0 overruns:0 frame:0
>> TX packets:90 errors:0 dropped:0 overruns:0 carrier:0
>> collisions:0 txqueuelen:0
>> RX bytes:6737 (6.5 KiB) TX bytes:6737 (6.5 KiB)
>> And When I pass "nm-applet" command in a terminal, it returns:
>> [root.localhost Desktop]# nm-applet
>>
>> ** (nm-applet:7709): WARNING **: <WARN> bus_init(): Could
>> not get the session bus. Make sure the message bus
>> daemon is running! Message: Did not receive a reply.
>> Possible causes include: the remote application did not
>> send a reply, the message bus security policy blocked the
>> reply, the reply timeout expired, or the network connection was broken.
>>
>> GConf Error: Failed to contact configuration server;
>> some possible causes are that you need to enable TCP/IP
>> networking for ORBit, or you have stale NFS locks due to a
>> system crash. See http://projects.gnome.org/gconf/ for
>> information. (Details - 1: Failed to get connection to
>> session: Did not receive a reply. Possible causes include: the remote
>> application did not send a reply, the message bus
>> security policy blocked the reply, the reply timeout
>> expired, or the network connection was broken.)
>> An instance of nm-applet is already running.
>>
>> (nm-applet:7709): GConf-WARNING **: Directory `/
>> system/networking/connections' was not being monitored by
>> GConfClient 0xaf1920
>>
>> So could you help me solve the problem?
>> Best regards.
>> Yeping------------------------------------------------------------------From:David
>> A Case <david.case.rutgers.edu>Time:2016 Sep 5 (Mon) 06:01To:孙业平 <
>> sunyeping.aliyun.com>; AMBER Mailing List <amber.ambermd.org>Subject:Re:
>> [AMBER] why does my computer cannot access to Internet after Installing
>> ambertool 16
>> On Sun, Sep 04, 2016, sunyeping wrote:
>>
>>> I stalled ambertool 16 yesterday in my computer. The OS in my compter
>>> is CenOS6.7. The install seemed to be very successful and "make test"
>>> gives only two failure. Unfortunately when I started my compter today, I
>>> find the NetWork Manager in my system cannot connet to the Internet. Did
>>> it cause by certain change in the system when intalling the ambertool
>>> 16? Do you also encounter some a problem? How can I do now?
>> The amber install procedure changes only files in the $AMBERHOME directory
>> tree. As Bill noted, it does nothing that could affect
>> internet connectivity.
>>
>> ....dac
>> _______________________________________________
>> AMBER mailing list
>> AMBER.ambermd.org
>> http://lists.ambermd.org/mailman/listinfo/amber
>>
>
>
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Received on Mon Sep 05 2016 - 18:30:02 PDT
