[Librecmc-users] Another Upgrade Failure

Christopher Howard christopher at alaskasi.com
Wed Apr 11 16:43:38 EDT 2018


Hi, from the libreCMC router, could you run commands:
```ps | grep uhttpdlogread | grep -i warnlogread | grep -i errlogread |
grep -i uhttpd ```
Shouldn't be too much output to paste, unless maybe an error/warning is
repeated many times.
On Wed, 2018-04-11 at 15:52 -0400, Michael Vincent wrote:
> Hi,
> 
> It seems like I've soft-bricked my
>  ThinkPenguin TPE-R1100 router while trying to upgrade LibreCMC on
> it, 
> and now I can't get it working again. I have contacted 
> ThinkPenguin support, but so far they haven't suggested anything I
> haven't already tried.
> 
> The problems I encountered were very similar to those described by
> Simon Lydell in the recent thread called
>  "Tried to upgrade my router and failed :(" . I upgraded LibreCMC
> from 
> 1.4.1 to 1.4.2, and then again to 1.4.3. I'm pretty sure I foolishly 
> overlooked the "uncheck keep settings" step, though. Once things
> stopped
>  working right, I tried to do a full reset of the router, but it 
> just made things worse. The status lights on the router are, from
> left 
> to right, green, off, and red.
> 
>> tried following the advice that worked for Simon; unfortunately, 
> Christopher Howard's suggested commands to fix dnsmaq didn't work
> for 
> me. I somehow eventually managed to get an internet connection
>  back, but now I'm stuck. 
> 
> Like Simon, my 
> main problem is that I can't connect to the LuCI interface. I seem
> to 
> only be able to connect to the internet via IPv6 connections. I can 
> connect to the router via ssh (at first using the link-local
> address, 
> but then I noticed that just using 192.168.10.1 worked). I've
> repeatedly
>  tried the 'firstboot' command, but it never fixes the problem. 
> 
> I note that uhttpd does not show up in the output of 'ps', and ls -lh
> /www returns nothing. 
> Below are the outputs of a couple other commands that were requested
> of Simon. (I originally tried sending this with the log file
> appended, but it didn't go through since the message size was too
> big. I will try sending it as a response to this message.)
> 
> Any
>  assistance you can give me in will be much appreciated! As you may
> have
>  been able to guess, I'm still learning a lot of this stuff.
> 
> Cheers,
> Michael Vincent
> 
> 
> Output of 'ip addr' on my desktop machine:
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
> group default qlen 1000
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 scope host lo
>        valid_lft forever preferred_lft forever
>     inet6 ::1/128 scope host 
>        valid_lft forever preferred_lft forever
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>     link/ether 94:de:80:60:02:f9 brd ff:ff:ff:ff:ff:ff
>     inet 192.168.10.126/24 brd 192.168.10.255 scope global dynamic
> eth0
>        valid_lft 42664sec preferred_lft 42664sec
>     inet6 fd30:bbea:c8b::3cc/128 scope global 
>        valid_lft forever preferred_lft forever
>     inet6 fd30:bbea:c8b:0:96de:80ff:fe60:2f9/64 scope global
> noprefixroute 
>        valid_lft forever preferred_lft forever
>     inet6 fe80::96de:80ff:fe60:2f9/64 scope link 
>        valid_lft forever preferred_lft forever
> 
> 
> Output of 'ip addr' on router:
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
> qlen 1
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 scope host lo
>        valid_lft forever preferred_lft forever
>     inet6 ::1/128 scope host 
>        valid_lft forever preferred_lft forever
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel
> state UP qlen 1000
>     link/ether e4:95:6e:4e:f3:e8 brd ff:ff:ff:ff:ff:ff
>     inet 10.0.0.2/24 brd 10.0.0.255 scope global eth0
>        valid_lft forever preferred_lft forever
>     inet6 fe80::e695:6eff:fe4e:f3e8/64 scope link 
>        valid_lft forever preferred_lft forever
> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel
> master br-lan state UP qlen 1000
>     link/ether e4:95:6e:4e:f3:e8 brd ff:ff:ff:ff:ff:ff
> 4: ip6tnl0 at NONE: <NOARP> mtu 1452 qdisc noop state DOWN qlen 1
>     link/tunnel6 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 brd
> 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
> 5: sit0 at NONE: <NOARP> mtu 1480 qdisc noop state DOWN qlen 1
>     link/sit 0.0.0.0 brd 0.0.0.0
> 7: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
> state UP qlen 1000
>     link/ether e4:95:6e:4e:f3:e8 brd ff:ff:ff:ff:ff:ff
>     inet 192.168.10.1/24 brd 192.168.10.255 scope global br-lan
>        valid_lft forever preferred_lft forever
>     inet6 fd30:bbea:c8b::1/60 scope global 
>        valid_lft forever preferred_lft forever
>     inet6 fe80::e695:6eff:fe4e:f3e8/64 scope link 
>        valid_lft forever preferred_lft forever
> 8: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue
> master br-lan state UP qlen 1000
>     link/ether e4:95:6e:4e:f3:e8 brd ff:ff:ff:ff:ff:ff
>     inet6 fe80::e695:6eff:fe4e:f3e8/64 scope link 
>        valid_lft forever preferred_lft forever
> 
> 
> 
> _______________________________________________
> Librecmc-users mailing list
> Librecmc-users at lists.librecmc.org
> https://lists.librecmc.org/mailman/listinfo/librecmc-users
-- 
Christopher Howard
Enterprise Solutions Manager
Alaska Satellite Internet
3239 La Ree Way
Fairbanks, Alaska 99709
p: 1-888-396-5623
f: 1-888-260-3584 
https://alaskasatelliteinternet.com

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