Will TP-Link TL-WR941ND be supported?

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Brumhartt
DD-WRT Novice


Joined: 08 Aug 2012
Posts: 8

PostPosted: Thu Aug 16, 2012 10:04    Post subject: Re: Slow GUI Reply with quote
liv wrote:
Hi, today I flashed my WR941ND v3 with latest dd-wrt build ( DD-WRT v24-sp2 (07/20/12) std ) and I have only one issue: Web GUI is very slow in Opera (12.01), not accessible in Chromium, only in IE is normally working. I found many people here, who has same issue, but no solution. Anyone solved this issue?


Weird, I flashed the same rom on the same model, but gui doesnt seem to be slow to me. Only rarely but hangs sometimes. I just refresh the page and everything works smoothly.
Sponsor
liv
DD-WRT Novice


Joined: 09 Feb 2012
Posts: 6
Location: CZ

PostPosted: Fri Aug 17, 2012 6:23    Post subject: Reply with quote
I didn't do 30-30-30 reset. May it helps..?
Brumhartt
DD-WRT Novice


Joined: 08 Aug 2012
Posts: 8

PostPosted: Fri Aug 17, 2012 10:03    Post subject: Reply with quote
I didn't do 30-30-30 either.
liv
DD-WRT Novice


Joined: 09 Feb 2012
Posts: 6
Location: CZ

PostPosted: Fri Aug 17, 2012 15:09    Post subject: Reply with quote
Then I don't know, what's wrong.
My installation process was:
Download two update files from database
Update from stock FW to dd-wrt flash file (factory-to-ddwrt),
Update dd-wrt using second file from database (tl-wr941nd-webflash),
Update dd-wrt using file from the ftp (tl-wr941nd-webflash),
then Factory default settings.

It was slow from the first flash.
liv
DD-WRT Novice


Joined: 09 Feb 2012
Posts: 6
Location: CZ

PostPosted: Sat Aug 18, 2012 19:37    Post subject: Reply with quote
So I finally found it Cool
On my XP setup with Chromium I did complete clean with CCleaner and dd-wrt web interface started to work normally. Smile

Second think was Opera's slow loading: It seems that there's a bug in Opera 12.01, wich makes loading dd-wrt really slow. But on older builds dd-wrt works normal. I tried 11.64 and 9.64 and both are OK. Smile
XP1
DD-WRT User


Joined: 18 Aug 2007
Posts: 59

PostPosted: Thu Aug 23, 2012 15:33    Post subject: Re: Slow GUI Reply with quote
liv wrote:
Hi, today I flashed my WR941ND v3 with latest dd-wrt build ( DD-WRT v24-sp2 (07/20/12) std ) and I have only one issue: Web GUI is very slow in Opera (12.01), not accessible in Chromium, only in IE is normally working. I found many people here, who has same issue, but no solution. Anyone solved this issue?
There could be bugs in Opera 12 and in DD-WRT's milli_httpd. Please see these threads discussing this issue:

DD-WRT httpd hangs / times out with multiple connections?:
http://www.dd-wrt.com/phpBB2/viewtopic.php?t=160729

Is 12.x SLOW on local pages for you (routers, etc)?:
http://my.opera.com/community/forums/topic.dml?id=1511442

_________________
2 x Belkin F7D8301: v24-sp2 (07/20/12) mega (BrainSlayer 19519)
1 x Linksys E4200: mega (18024)
1 x Netgear WNDR3700: v24-sp2 (06/14/11) std (17201)
5 x Netgear WNDR3300: v24-sp2 (07/20/12) std (BrainSlayer 19519)
Ivoshiee
DD-WRT Novice


Joined: 28 Sep 2006
Posts: 22

PostPosted: Tue Sep 25, 2012 18:04    Post subject: Reply with quote
I flashed a latest development image (http://downloads.openwrt.org/snapshots/trunk/ar71xx/openwrt-ar71xx-generic-tl-wr941nd-v3-squashfs-factory.bin) into a TL-WR941ND ver 3.6 over an original firmware update page, but that was it - I received a BRICK. Just nothing is happening except some led blinking. No ping to the 192.168.1.1 will ever get any replies nor it is giving out any addresses nor it doing anything else. I tried reset (also 30/30/30) and qss button pressing (which does initiate rapid sys flashing), but nothing is changed by doing these things (no replies to the ping etc).

I didn't manage to find a wiki page for that device to read.
What to do next to recover it?
Ivoshiee
DD-WRT Novice


Joined: 28 Sep 2006
Posts: 22

PostPosted: Wed Sep 26, 2012 9:34    Post subject: Reply with quote
I connected a serial line to the device and that is what I am getting:
Code:
U-Boot 1.1.4 (Jan 30 2012 - 17:57:33)

AP81 (ar7100) U-boot
DRAM:
sri
32 MB
id read 0x100000ff
flash size 4MB, sector count = 64
Flash:  4 MB
Using default environment

In:    serial
Out:   serial
Err:   serial
Net:   ag7100_enet_initialize...
No valid address in Flash. Using fixed address
bsingle_phy = 0
eth0: 00:03:7f:09:0b:ad
eth0 up
eth0
Autobooting in 1 seconds## Booting image at bf020000 ...
   Uncompressing Kernel Image ... OK

Starting kernel ...



OpenWrt kernel loader for AR7XXX/AR9XXX
Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
Looking for OpenWrt image... found at 0xbf022000
Decompressing kernel... done!
Starting kernel at 80060000...

[    0.000000] Linux version 3.3.8 (openwrt@callisto.lab.bufferbloat.net) (gcc v
ersion 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #1 Fri Sep 21 02:5
8:52 EDT 2012
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU revision is: 00019374 (MIPS 24Kc)
[    0.000000] SoC: Atheros AR9132 rev 2
[    0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:100.000MHz, Ref:5.000
MHz
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 02000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone PFN ranges:
[    0.000000]   Normal   0x00000000 -> 0x00002000
[    0.000000] Movable zone start PFN for each node
[    0.000000] Early memory PFN ranges
[    0.000000]     0: 0x00000000 -> 0x00002000
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pag
es: 8128
[    0.000000] Kernel command line:  board=TL-WR941ND console=ttyS0,115200 rootf
stype=squashfs,jffs2 noinitrd
[    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32
bytes
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 28948k/32768k available (2216k kernel code, 3820k reserve
d, 581k data, 208k init, 0k highmem)
[    0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, No
des=1
[    0.000000] NR_IRQS:51
[    0.000000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[    0.080000] pid_max: default: 32768 minimum: 301
[    0.080000] Mount-cache hash table entries: 512
[    0.090000] NET: Registered protocol family 16
[    0.090000] gpiochip_add: registered GPIOs 0 to 21 on device: ath79
[    0.100000] MIPS: machine is TP-LINK TL-WR941ND
[    0.330000] bio: create slab <bio-0> at 0
[    0.340000] Switching to clocksource MIPS
[    0.350000] NET: Registered protocol family 2
[    0.350000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.350000] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
[    0.360000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.360000] TCP: Hash tables configured (established 1024 bind 1024)
[    0.370000] TCP reno registered
[    0.370000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.380000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.380000] NET: Registered protocol family 1
[    0.410000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.410000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY
) (c) 2001-2006 Red Hat, Inc.
[    0.420000] msgmni has been set to 56
[    0.430000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2
54)
[    0.430000] io scheduler noop registered
[    0.440000] io scheduler deadline registered (default)
[    0.440000] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.480000] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
[    0.480000] console [ttyS0] enabled, bootconsole disabled
[    0.480000] console [ttyS0] enabled, bootconsole disabled
[    0.500000] m25p80 spi0.0: found s25sl032a, expected m25p80
[    0.500000] m25p80 spi0.0: s25sl032a (4096 Kbytes)
[    0.510000] 5 tp-link partitions found on MTD device spi0.0
[    0.510000] Creating 5 MTD partitions on "spi0.0":
[    0.520000] 0x000000000000-0x000000020000 : "u-boot"
[    0.530000] 0x000000020000-0x00000011f200 : "kernel"
[    0.530000] mtd: partition "kernel" must either start or end on erase block b
oundary or be smaller than an erase block -- forcing read-only
[    0.540000] 0x00000011f200-0x0000003f0000 : "rootfs"
[    0.550000] mtd: partition "rootfs" must either start or end on erase block b
oundary or be smaller than an erase block -- forcing read-only
[    0.560000] mtd: partition "rootfs" set to be root filesystem
[    0.570000] mtd: partition "rootfs_data" created automatically, ofs=2A0000, l
en=150000
[    0.580000] 0x0000002a0000-0x0000003f0000 : "rootfs_data"
[    0.580000] 0x0000003f0000-0x000000400000 : "art"
[    0.590000] 0x000000020000-0x0000003f0000 : "firmware"
[    0.610000] ag71xx_mdio: probed
[    0.620000] eth0: Atheros AG71xx at 0xb9000000, irq 4
[    0.920000] TCP cubic registered
[    0.930000] NET: Registered protocol family 17
[    0.930000] Bridge firewalling registered
[    0.930000] Distributed Switch Architecture driver version 0.1
[    0.940000] eth0[0]: detected a Marvell 88E6060 switch
[    0.970000] dsa slave smi: probed
[    0.980000] 8021q: 802.1Q VLAN Support v1.8
[    0.990000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[    1.000000] Freeing unused kernel memory: 208k freed
[    3.240000] eth0: link up (100Mbps/Full duplex)
- preinit -
Press the [f] key and hit [enter] to enter failsafe mode

- regular preinit -
[    5.590000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0000: 0x1c05 instead
[    5.600000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0004: 0x9595 instead
[    5.610000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0008: 0x321f instead
[    5.620000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
000c: 0x4497 instead
[    5.630000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0010: 0xc865 instead
[    5.640000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0014: 0xe379 instead
[    5.640000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0018: 0x44b2 instead
[    5.650000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
001c: 0x7956 instead
[    5.660000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0020: 0x1aca instead
[    5.670000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000
0024: 0x6351 instead
[    5.680000] Further such events for this erase block will not be printed
[    5.750000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0000: 0x855c instead
[    5.750000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0004: 0x02a8 instead
[    5.760000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0008: 0xb850 instead
[    5.770000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
000c: 0x673b instead
[    5.780000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0010: 0x405c instead
[    5.790000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0014: 0xa6b9 instead
[    5.800000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0018: 0xc6a8 instead
[    5.810000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
001c: 0x22ee instead
[    5.820000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0020: 0x1a16 instead
[    5.820000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001
0024: 0x7719 instead
[    5.830000] Further such events for this erase block will not be printed
[    5.880000] Old JFFS2 bitmask found at 0x0001b8cc
[    5.890000] You cannot use older JFFS2 filesystems with newer kernels
[    5.910000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0000: 0xc5a1 instead
[    5.920000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0004: 0xffac instead
[    5.930000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0008: 0x5b22 instead
[    5.940000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
000c: 0x74a6 instead
[    5.950000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0010: 0xf53c instead
[    5.950000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0014: 0x6d35 instead
[    5.960000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0018: 0xec23 instead
[    5.970000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
001c: 0x0232 instead
[    5.980000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0020: 0x44f2 instead
[    5.990000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002
0024: 0xef88 instead
[    6.000000] Further such events for this erase block will not be printed
[    6.020000] Old JFFS2 bitmask found at 0x00024930
[    6.030000] You cannot use older JFFS2 filesystems with newer kernels
[    6.070000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0000: 0xca81 instead
[    6.080000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0004: 0x7ecc instead
[    6.090000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0008: 0xce89 instead
[    6.100000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
000c: 0x6eaf instead
[    6.110000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0010: 0x9575 instead
[    6.120000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0014: 0x6681 instead
[    6.130000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0018: 0x4066 instead
[    6.140000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
001c: 0x4333 instead
[    6.150000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0020: 0x46d7 instead
[    6.150000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003
0024: 0xfb7d instead
[    6.160000] Further such events for this erase block will not be printed
[    6.230000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0000: 0xd9c7 instead
[    6.240000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0004: 0x56a5 instead
[    6.250000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0008: 0xbfea instead
[    6.260000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
000c: 0x3f44 instead
[    6.260000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0010: 0xa3b1 instead
[    6.270000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0014: 0x0710 instead
[    6.280000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0018: 0xf70b instead
[    6.290000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
001c: 0xf672 instead
[    6.300000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0020: 0xe2c5 instead
[    6.310000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004
0024: 0x4942 instead
[    6.320000] Further such events for this erase block will not be printed
[    6.380000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0000: 0x7cdd instead
[    6.390000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0004: 0xe28e instead
[    6.400000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0008: 0xda52 instead
[    6.410000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
000c: 0x9cbb instead
[    6.420000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0010: 0xdeca instead
[    6.430000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0014: 0xe37f instead
[    6.440000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0018: 0x16ec instead
[    6.440000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
001c: 0x7613 instead
[    6.450000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0020: 0x81f3 instead
[    6.460000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005
0024: 0x0e21 instead
[    6.470000] Further such events for this erase block will not be printed
[    6.540000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0000: 0xa21f instead
[    6.540000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0004: 0xcc50 instead
[    6.550000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0008: 0x1858 instead
[    6.560000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
000c: 0xd14b instead
[    6.570000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0010: 0x5972 instead
[    6.580000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0014: 0xabd7 instead
[    6.590000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0018: 0xe5f1 instead
[    6.600000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
001c: 0xe237 instead
[    6.610000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0020: 0xb1ca instead
[    6.620000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006
0024: 0xf282 instead
[    6.620000] Further such events for this erase block will not be printed
[    6.670000] Old JFFS2 bitmask found at 0x0006a2a8
[    6.680000] You cannot use older JFFS2 filesystems with newer kernels
[    6.700000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0000: 0x149f instead
[    6.710000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0004: 0x7e3c instead
[    6.720000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0008: 0xca62 instead
[    6.730000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
000c: 0x4a75 instead
[    6.740000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0010: 0x83c6 instead
[    6.740000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0014: 0x97f6 instead
[    6.750000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0018: 0xd46f instead
[    6.760000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
001c: 0x40d5 instead
[    6.770000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0020: 0x37b1 instead
[    6.780000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007
0024: 0xcfda instead
[    6.790000] Further such events for this erase block will not be printed
[    6.860000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0000: 0x55aa instead
[    6.870000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
000c: 0x9ca5 instead
[    6.880000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0130: 0x90f6 instead
[    6.890000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0134: 0xb08c instead
[    6.900000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0138: 0x90f6 instead
[    6.910000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
013c: 0xb08d instead
[    6.910000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0140: 0x52bf instead
[    6.920000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0144: 0x90f6 instead
[    6.930000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
0148: 0xb08f instead
[    6.940000] jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014
014c: 0x52bf instead
[    6.950000] Further such events for this erase block will not be printed
[    6.960000] Empty flash at 0x0014086c ends at 0x00140870
[    7.020000] Cowardly refusing to erase blocks on filesystem with no valid JFF
S2 nodes
[    7.030000] empty_blocks 12, bad_blocks 0, c->nr_blocks 21
switching to jffs2
- init -
[    7.200000] eth0: link down
[    8.150000] Compat-drivers backport release: compat-drivers-2012-09-04-2-gdda
c993
[    8.160000] Backport based on wireless-testing.git master-2012-09-07
[    8.160000] compat.git: wireless-testing.git
[    8.320000] cfg80211: Calling CRDA to update world regulatory domain
[    8.320000] cfg80211: World regulatory domain updated:
[    8.330000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gai
n, max_eirp)
[    8.340000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm)
[    8.340000] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 20
00 mBm)
[    8.350000] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 20
00 mBm)
[    8.360000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm)
[    8.370000] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm)
[    8.590000] usbcore: registered new interface driver usbfs
[    8.600000] usbcore: registered new interface driver hub
[    8.610000] usbcore: registered new device driver usb
[    9.340000] ieee80211 phy0: Atheros AR9100 MAC/BB Rev:7 AR2133 RF Rev:a2 mem=
0xb80c0000, irq=2
[    9.360000] cfg80211: Calling CRDA for country: US
[    9.360000] cfg80211: Regulatory domain changed to country: US
[    9.370000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gai
n, max_eirp)
[    9.370000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 27
00 mBm)
[    9.380000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 17
00 mBm)
[    9.390000] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm)
[    9.400000] cfg80211:   (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm)
[    9.400000] cfg80211:   (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm)
[    9.410000] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 30
00 mBm)
[    9.470000] PPP generic driver version 2.4.2
[    9.700000] ip_tables: (C) 2000-2006 Netfilter Core Team
[    9.910000] NET: Registered protocol family 24
[    9.930000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    9.950000] nf_conntrack version 0.5.0 (455 buckets, 1820 max)
[   10.160000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver


It seems to be some issues with the filesystem. How do fix it?

I can enter into the safe mode from the console, but there seems to be some issues with the network stack - I can see other devices in ARP table, but no ping nor telnet will get any answer from that box. Also, any attempt to issue any ping or telnet attempt out of the box itself will result a silence - nothing will happen:
Code:
Press the [f] key and hit [enter] to enter failsafe mode
f
- failsafe -


BusyBox v1.19.4 (2012-09-19 19:54:36 EDT) built-in shell (ash)
Enter 'help' for a list of built-in commands.

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 ATTITUDE ADJUSTMENT (Bleeding Edge, r33482)
 -----------------------------------------------------
  * 1/4 oz Vodka      Pour all ingredients into mixing
  * 1/4 oz Gin        tin with ice, strain into glass.
  * 1/4 oz Amaretto
  * 1/4 oz Triple sec
  * 1/4 oz Peach schnapps
  * 1/4 oz Sour mix
  * 1 splash Cranberry juice
 -----------------------------------------------------
root@(none):/#
root@(none):/#
root@(none):/#
root@(none):/# cat /proc/net/arp
IP address       HW type     Flags       HW address            Mask     Device
192.168.1.2      0x1         0x2         00:1c:23:86:4b:7e     *        lan1
root@(none):/#
root@(none):/# ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2): 56 data bytes


^C^X^C^Z^X^C^Z^X


At that point I'll not be able to gain a terminal line back and should unplug/re-plug the device.

So, what went wrong during my upgrade attempt?
Is there some command to try in the safe mode to fix the filesystem or reset the unit or ...?

Edit:
The firstboot command did the trick, but suddenly I realized something...
Sorry, I was sure that I had put a DD-WRT image into the box, but it turned out to be an OpenWRT one. How to change to DD-WRT one?
Code:
root@OpenWrt:/# cd /tmp/
root@OpenWrt:/tmp# wget ftp://dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/2012/
07-20-12-r19519/tplink_tl-wr941ndv3/tl-wr941nd-webflash.bin
Connecting to dd-wrt.com (83.141.4.210:21)
tl-wr941nd-webflash. 100% |*******************************|  3840k  0:00:00 ETA
root@OpenWrt:/tmp# sysupgrade -v /tmp/tl-wr941nd-webflash.bin
Invalid image type.
Image check 'platform_check_image' failed.
root@OpenWrt:/tmp#


The same sysupgrade command with factory-to-ddwrt.bin did work.
denzelcris
DD-WRT Novice


Joined: 30 Jul 2012
Posts: 3

PostPosted: Thu Dec 27, 2012 10:36    Post subject: Reply with quote
Ivoshiee:
I've never got my feet wet with open-wrt firmware, but did you had any luck in unbricking your router?

It makes me curious as there is a high risk of me also bricking my router by foolishly flashing to different versions as I'm having some troubles with the wifi connection ( described here: http://www.dd-wrt.com/phpBB2/viewtopic.php?p=720590 ).

_________________
tp-link wr941nd(rev3.6)->r19327
eduardor2k
DD-WRT Novice


Joined: 10 Jan 2013
Posts: 1

PostPosted: Thu Jan 10, 2013 23:58    Post subject: Reply with quote
Hello to everyone.

I bought in china the N version of this routter (from china).

Current software version: 3.13.7 Build 121018 Rel.59301n
Current hardware versions: WR941N v6 00000000

Even if my hardware version is number 6, I tryed to flash it anyway with version number 4 but i get the following error:

(google translate)
Error code: 18005
Upload the file version does not match with the models.

(I want to install dd-wrt to set up a vpn)

Thanks to all!
coolspot
DD-WRT Novice


Joined: 19 Apr 2008
Posts: 19

PostPosted: Fri Jan 11, 2013 2:24    Post subject: Reply with quote
eduardor2k wrote:
1n
Current hardware versions: WR941N v6 00000000

Even if my hardware version is number 6, I tryed to flash it anyway with version number 4 but i get the following error:

(google translate)
Error code: 18005
Upload the file version does not match with the models.


Try the factory-to-ddwrt.bin version instead:

ftp://ftp.dd-wrt.com/others/eko/BrainSlayer-V24-preSP2/2013/01-01-2013-r20453/tplink_tl-wr941ndv4/

However, it's for v4... it may brick your v6.
pcazella
DD-WRT Novice


Joined: 02 Aug 2011
Posts: 5

PostPosted: Sun Feb 03, 2013 23:34    Post subject: Reply with quote
eduardor2k wrote:
Hello to everyone.

I bought in china the N version of this routter (from china).

Current software version: 3.13.7 Build 121018 Rel.59301n
Current hardware versions: WR941N v6 00000000

Even if my hardware version is number 6, I tryed to flash it anyway with version number 4 but i get the following error:

(google translate)
Error code: 18005
Upload the file version does not match with the models.

(I want to install dd-wrt to set up a vpn)

Thanks to all!


Hi,

Did you succeded to put ddwrt V4 on your WR941N V6?
Majstor Dane
DD-WRT Novice


Joined: 24 May 2012
Posts: 17
Location: Serbia

PostPosted: Sun Mar 10, 2013 3:36    Post subject: TP-Link WR941ND v3.6 Reply with quote
Hello to everybody! Sorry for my English,not my native language.
I flashed my TP-Link WR941ND v3.6 with 20086 build. Working good for several days. For this build and WR941ND router I can confirm that:
AP mode: works well
Virtual Interface under AP mode: works well
Client mode with PPPoE connection: works well
Repeater Bridge (Range Extender): works well
WLAN Repeater + WISP PPPoE Client mode: works well
Last one is actually Client mode with Virtual Interface enabled. Once you've done with settings for this mode, consider that you have to reboot router twice in order to get this mode working properly. Also,if some your wireless clients have problems connecting again to router after disconnection - than try to decrease key renewal interval to 15 sec (default is 3600 sec).
Encryption used in all testing modes is WPA2 Personal, AES algorithm.
I can confirm that front LED panel works well too. Wiviz survey: not working (at least not for me). CPU load is low,under 10% (haven't tested unit under heavy torrenting yet).
I hope that this infos will help someone who owns this type of router.

_________________
[WDS AP] TP-Link TL-WR941ND v3.6 =====> DD-WRT v3.0-r28493 std (12/10/15)
[WDS station] TP-Link TL-WR740N v4.27 ====> DD-WRT v3.0-r28493 std (12/10/15)
Karvane
DD-WRT Novice


Joined: 15 Feb 2013
Posts: 1

PostPosted: Sat Mar 30, 2013 14:32    Post subject: Reply with quote
Hello!
Please help!
My tp-link router is wr941nd V3.2 with winbond chip and i bricked it completly.
I installed dd-wrt software and it worked well. I wanted to use router as repeater and make settings. After save and booting, the router not booting up. I read the forum and did serial connection. Via u-boot and tftp i tried different softs, but no success. Cannot establish any ethernet connection.
I thought to clear memory and start over again. nvram erase command did not work and used erase all. Stupid me!
Now u-boot missing. Can anyone help me, sending me right u-boot file and instruction how to load boot file back to my router.
Thank you!
Sorry my bad english.
CoRePuLsE
DD-WRT Novice


Joined: 31 May 2013
Posts: 10

PostPosted: Sun Jun 02, 2013 19:02    Post subject: DD-WRT On a WR941ND V5 Reply with quote
Hi, I'm trying to install dd-wrt On a WR941ND v5.
now, the wiki states that the v4 firmware could also be used on v5(v4.x/v5.x) but when trying to install dd-wrt on it using the factory-to-ddwrt of any build from 2013 that's available for the v4 router i get the 18005 error:"Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name."

Is it possible to install dd-wrt on this router?
a bit more detailed version info:
"Firmware Version:
3.13.31 Build 130105 Rel.66489n
Hardware Version:
WR941ND v5 00000000"
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