WebGui Bug

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TedCheeze
DD-WRT Novice


Joined: 01 Feb 2016
Posts: 8

PostPosted: Thu Oct 05, 2017 6:28    Post subject: WebGui Bug Reply with quote
Using Linksys by Cicso E3000 v1
Problem persists regradless of connection. Standalone, connect to a single desktop, connected to FTTH internet via an ONT, or wireless lan client.

I was running Kong 22000++ then decided to upgrade to Kernel 3.x version, I reverted back to OEM firmware before following these three steps.

Three steps required to get K3.x on the unit:
1 - K2.6_21676_mini_e3000 ....wait 5 minutes....hard reset.....next load from the GUI
2 - K2.6_21676_mega_nv60K ....wait 5 minutes....hard reset.....next load from the GUI
3 - K3.x_21676_mega_nv60K...wait 5 minutes....hard reset.

------------------
I am now running:

DD-WRT v24-sp2 (05/27/13) mega - build 21676
Linux 3.9.4 #125 Mon May 27 10:19:14 CEST 2013 mips


Since installing this version I cannot make A-N-Y changes via the web based gui. Example-I cannot change the SSID from the default 'dd-wrt' to 'MyHouse99', I also cannot change the wireless channel.

I will select the options and setting I want to apply, but as soon as my mouse pointer hovers over the <Apply Seettings> button at the bottom of the page ALL options
instantly change back to their default settings. I have tried clicking <Save> button first then <Apply Settings>, but the setting always end up at the default. The <Cancel Changes> button does nothing.

This problem persists across multiple browsers - Firefox, Chrome, IE11, MS Edge, Avant, Maxthon, Safari, and Opera. I can also replicate the behavior using the those same browsers using CentOS, MacOS, Windows 10, Windows 7, iOS, and Android OS which lead me to believe the problem is in the WebGUI.

I was not able to find a solution so I went back to Kong 22000++, using the exact same download I originally used. Now the same problem is occurring in Kong WebGUI.

I have a second E3000 still running Kong 22000++. I was able to open the WebGUI of each router in separate tabs in the same broswer. I cannot make changes to the E3000 after re-installing Kong 22000++, but the second E3000 that was not updated operates and responds correctly.
--------------------

At a later time I will try restoring a NVRAM backup for the affected device from well before the K3.x upgrade attempt.

I will also be trying to recreate this behavior on three other devices - A 2nd E3000, WRT610N, WRT310N
Sponsor
egc
DD-WRT Guru


Joined: 18 Mar 2014
Posts: 6410
Location: Netherlands

PostPosted: Thu Oct 05, 2017 8:28    Post subject: Reply with quote
If you want to use a K3 build then I suggest using 33215
K3 builds are slower then K2.6 but newer builds have SFE, which speeds traffic over the WAN quite considerably.

Those earlier K3 builds are really experimental, if you want earlier builds stick with K2.6

For the build thread see: http://www.dd-wrt.com/phpBB2/viewtopic.php?t=310807&postdays=0&postorder=asc&start=0

_________________
Routers:Netgear R7800, R6400v1, R6400v2, Linksys EA8500, EA6900 (XvortexCFE), E2000 (converted WRT320N), WRT54GS v1.
OpenVPN Policy Based Routing: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=321686
Install guide R6400v2:http://forum.dd-wrt.com/phpBB2/viewtopic.php?t=316399
OpenVPN Server Setup:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=318795
Install guide R7800: https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=320614
Wireguard Server setup guide:https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1183135
Wireguard Client setup guide:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324624
Wireguard Advanced setup guide:https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324787
Forum Guide Lines (important read):https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=324087
jwh7
DD-WRT Guru


Joined: 25 Oct 2013
Posts: 2604
Location: Indy

PostPosted: Thu Oct 05, 2017 18:04    Post subject: Re: WebGui Bug Reply with quote
TedCheeze wrote:
3 - K3.x_21676_mega_nv60K...wait 5 minutes....hard reset.
You're manually setting up after this right, not using a nvram backup? Try `erase nvram` from telnet, if that is safe on the E3000. For reference, the 21676 New Build thread has others using that k3x build and router.

But ya, as egc said, try build 33215.

_________________
# NAT/SFE/CTF: limited speed w/ DD # Repeater issues # DD-WRT info: FAQ, Builds, Types, Modes, Changes, Demo #
x64 OPNsense 20.7.3|FT2020.6: EA6900v1.1@1GHz, F7D8302@532|DD 44528: DIR-810L, WNDR4500v2 & 4000@533,
R6300v1, RT-N66U@663, E1500@353, WRT54G{Lv1.1,Sv6}@250
|OpenWRT 19.7.3: RT-ACRH13, R6220, WNDR3700v4
TedCheeze
DD-WRT Novice


Joined: 01 Feb 2016
Posts: 8

PostPosted: Fri Oct 06, 2017 1:23    Post subject: I said the wrong thing in my post. Reply with quote
Sorry I inadvertently said NVRAM when I should have said CFE.
Even thou I do not use the nvram backup feature, I did try erase nvram via telnet.

I also found that using the keyboard to click <Apply Settings> button worked, but a mouse hover or mouse click still clears all uncommitted changes.

I'm still wondering how this problem survived a hard reset, an install of a previous version followed by another hard reset, and still exhibit itself in an earlier version that didn't have the problem.
Alozaros
DD-WRT Guru


Joined: 16 Nov 2015
Posts: 3890
Location: UK, London, just across the river..

PostPosted: Fri Oct 06, 2017 5:13    Post subject: Reply with quote
just move to a newer build, those ancient builds have a lot of problems as well security issues, make sure to erase nvram prior to upgrade and after ....
_________________
Atheros
TP-Link WR740Nv1 -----DD-WRT 44538 BS AP,NAT
TP-Link WR740Nv4 -----DD-WRT 44251 BS WAP/Switch
TP-Link WR1043NDv2 ---DD-WRT 44627 BS AP,NAT,AP Isolation,Firewall,Local DNS,Forced DNS,DoT,VPN,VLAN
TP-Link WR1043NDv2 ---DD-WRT 44538 BS AP,NAT,AD Block,Firewall,Local DNS,Forced DNS,DoT,VPN,VLAN
TP-Link WR1043NDv2 ---Gargoyle OS 1.12.0 AP,NAT,QoS,Quotas
Qualcomm/IPQ8065
Netgear R7800 -----DD-WRT 44538 BS AP,NAT,AD-Block,AP&Net Isolation,VLAN's,Firewall,Local DNS,DoT
Broadcom
Netgear R7000 -----DD-WRT 44538 BS AP,Wi-Fi OFF,NAT,AD-Block,Firewall,Local DNS,Forced DNS,DoT,VPN
-----------------------------------------------------------------------------------------------
Stubby for DNS over TLS I DNSCrypt v2 by mac913
smitty16
DD-WRT Novice


Joined: 25 Feb 2017
Posts: 20

PostPosted: Fri Jan 19, 2018 16:57    Post subject: Reply with quote
@TedCheeze

You said I was running Kong 22000++ ... Could You please tell the exact version number of the Kong build you used? Or even better give a link?
thx
jwh7
DD-WRT Guru


Joined: 25 Oct 2013
Posts: 2604
Location: Indy

PostPosted: Thu Jan 25, 2018 14:34    Post subject: Reply with quote
smitty16 wrote:
@TedCheeze

You said I was running Kong 22000++ ... Could You please tell the exact version number of the Kong build you used? Or even better give a link?
thx
Interception! Razz
Kong 22000++ is the actual build; it's a wiki recommended build for many routers.
http://www.desipro.de/ddwrt-ren/K26/r22000+/
Kong's K26 Changelog:
Code:
Note: Moved all builds that are affected by heartbleed bug to directory archive.
      If you are using openvpn, freeradius, asterisk you should not use these builds anymore.
     
Build r22000++ 7.June 2014
Special security update release for old stable kongmod build.
New:
 -openssl update 1.0.1h
 -openvpn update

Build r22000+
Special security update release for old stable kongmod build.
Update 04/13/2014
+Backported fixes:
 ttraf overflow
 dhcp renewal fix
 netdev backlog tuning for faster wan-lan speed
 repeater mode fix
 disktype fix thx slobodan for reminding me
New:
 openssl update to fix heartbleed bug
[...]
Build 22000
 Fixes:
  setting up multiple users caused ftp and samba start fail

_________________
# NAT/SFE/CTF: limited speed w/ DD # Repeater issues # DD-WRT info: FAQ, Builds, Types, Modes, Changes, Demo #
x64 OPNsense 20.7.3|FT2020.6: EA6900v1.1@1GHz, F7D8302@532|DD 44528: DIR-810L, WNDR4500v2 & 4000@533,
R6300v1, RT-N66U@663, E1500@353, WRT54G{Lv1.1,Sv6}@250
|OpenWRT 19.7.3: RT-ACRH13, R6220, WNDR3700v4
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