Greetings!
I would like to kindly ask for your help. I got two Yuns and one of them seems to be not working. The weird Yun does not show on my laptop's WiFi connections. I have done the process "wait for the Linino to boot and press the WLAN reset for 5 seconds". The weird Yun's WLAN LED does not turn on/flicker as compared to the working Yun. I uploaded the YunSerialTerminal and got the following output from the Serial Monitor:
[ 0.630000] console [ttyATH0] enabled, bootconsole disabled
[ 0.630000] console [ttyATH0] enabled, bootconsole disabled
[ 0.640000] m25p80 spi0.0: found w25q128, expected m25p80
[ 0.650000] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.650000] 7 cmdlinepart partitions found on MTD device spi0.0
[ 0.660000] Creating 7 MTD partitions on "spi0.0":
[ 0.660000] 0x000000000000-0x000000040000 : "u-boot"
[ 0.670000] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.670000] 0x000000050000-0x000000ea0000 : "rootfs"
[ 0.680000] mtd: partition "rootfs" set to be root filesystem
[ 0.680000] mtd: partition "rootfs_data" created automatically, ofs=280000, len=C20000
[ 0.690000] 0x000000280000-0x000000ea0000 : "rootfs_data"
[ 0.700000] 0x000000ea0000-0x000000fe0000 : "kernel"
[ 0.700000] 0x000000fe0000-0x000000ff0000 : "nvram"
[ 0.710000] 0x000000ff0000-0x000001000000 : "art"
[ 0.710000] 0x000000050000-0x000000fe0000 : "firmware"
[ 0.740000] ag71xx_mdio: probed
[ 0.740000] eth0: Atheros AG71xx at 0xba000000, irq 5
[ 1.290000] eth0: Found an AR7240/AR9330 built-in switch
[ 2.330000] eth1: Atheros AG71xx at 0xb9000000, irq 4
[ 2.880000] ag71xx ag71xx.0: eth1: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041, driver=Generic PHY]
[ 2.890000] input: gpio-keys-polled as /devices/platform/gpio-keys-polled/input/input0
[ 2.900000] TCP cubic registered
[ 2.900000] NET: Registered protocol family 17
[ 2.900000] Bridge firewalling registered
[ 2.910000] 8021q: 802.1Q VLAN Support v1.8
[ 2.910000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[ 2.920000] Freeing unused kernel memory: 216k freed
[ 4.980000] Error: Driver 'gpio-keys-polled' is already registered, aborting...
- preinit -
[ 6.060000] CPU 0 Unable to handle kernel paging request at virtual address 0000000c, epc == 800a4170, ra == 800a4148
[ 6.070000] Oops[#1]:
[ 6.070000] Cpu 0
[ 6.070000] $ 0 : 00000000 00000074 00000000 83bae610
[ 6.070000] $ 4 : 80321180 83ac765c 83ac760d ffffffe0
[ 6.070000] $ 8 : 00000008 8016cca8 800a1f6c 00000000
[ 6.070000] $12 : c008f730 00000031 8107c6a0 6465765f
[ 6.070000] $16 : fffffff8 83bae4e0 00000000 83bae4ec
[ 6.070000] $20 : 83bae528 83aea8a8 80320000 8029c094
[ 6.070000] $24 : 00000000 00000000
[ 6.070000] $28 : 83b12000 83b13e90 8029c074 800a4148
[ 6.070000] Hi : 00000005
[ 6.070000] Lo : 00000015
[ 6.070000] epc : 800a4170 sys_init_module+0x1228/0x18cc
[ 6.070000] Tainted: G O
[ 6.070000] ra : 800a4148 sys_init_module+0x1200/0x18cc
[ 6.070000] Status: 1000f003 KERNEL EXL IE
[ 6.070000] Cause : 80800008
[ 6.070000] BadVA : 0000000c
[ 6.070000] PrId : 00019374 (MIPS 24Kc)
[ 6.070000] Modules linked in: leds_gpio(+)
[ 6.070000] Process insmod (pid: 428, threadinfo=83b12000, task=83b9c000, tls=77a8e440)
[ 6.070000] Stack : 00000000 00000000 83b6ab08 00000000 83bae4ec 8344cab8 83446300 00000000
[ 6.070000] 00000000 00000000 00000000 00000000 00000000 c008f000 0000100c c008f7dc
[ 6.070000] c008f730 c008fd34 00000610 00000630 00000000 00000000 00000013 00000014
[ 6.070000] 0000000f 00000000 0000000c 00000000 83bae610 00000000 008e5028 008e5038
[ 6.070000] 77a87448 7fca5b34 00480000 00000000 00000002 77cd9448 7fca58d8 8006a6a4
[ 6.070000] ...
[ 6.070000] Call Trace:
[ 6.070000] [<800a4170>] sys_init_module+0x1228/0x18cc
[ 6.070000] [<8006a6a4>] stack_done+0x20/0x40
[ 6.070000]
[ 6.070000]
[ 6.070000] Code: 8fa30070 2610fff8 26020008 <5462fff7> 8e020014 0c0a5cbe 26c41180 8fa20034 00001821
[ 6.230000] ---[ end trace 6264948e358b5959 ]---
I have done to do factory reset by pressing the WLAN for 30 seconds but nothing happens.
Is there anyway for me to fix the weird Yun?