高手帮忙看一下这台机的打印信息

zhangyouwenx

2019-10-9, 9:36:26
COM4, BaudRate:115200 bps, RXD: VGA-> 4,TXD: VGA->11, Printed by RT809F:

[    0.480000] Creating 11 MTD partitions on "NAND 128MiB 3,3V 8-bit":
[    0.484000] 0x000000000000-0x0000000e0000 : "uboot"
[    0.492000] 0x0000000e0000-0x000000120000 : "ubootdat"
[    0.496000] 0x000000120000-0x000000180000 : "stbc"
[    0.504000] 0x000000180000-0x0000001e0000 : "stbcdat"
[    0.508000] 0x0000001e0000-0x000000460000 : "kr0"
[    0.516000] 0x000000460000-0x000000a60000 : "fs0"
[    0.520000] 0x000000a60000-0x000004220000 : "ap0"
[    0.528000] 0x000004220000-0x0000079e0000 : "ap1"
[    0.532000] 0x0000079e0000-0x000007ec0000 : "apdat"
[    0.540000] 0x000007ec0000-0x000007f80000 : "logo"
[    0.544000] 0x000007f80000-0x000008000000 : "music"
[    0.552000] UBI: attaching mtd5 to ubi0
[    0.556000] UBI: physical eraseblock size:   131072 bytes (128 KiB)
[    0.560000] UBI: logical eraseblock size:    126976 bytes
[    0.568000] UBI: smallest flash I/O unit:    2048
[    0.572000] UBI: VID header offset:          2048 (aligned 2048)
[    0.576000] UBI: data offset:                4096
[    0.600000] UBI: attached mtd5 to ubi0
[    0.604000] UBI: MTD device name:            "fs0"
[    0.612000] UBI: MTD device size:            6 MiB
[    0.616000] UBI: number of good PEBs:        48
[    0.620000] UBI: number of bad PEBs:         0
[    0.624000] UBI: max. allowed volumes:       128
[    0.628000] UBI: wear-leveling threshold:    4096
[    0.632000] UBI: number of internal volumes: 1
[    0.640000] UBI: number of user volumes:     1
[    0.644000] UBI: available PEBs:             0
[    0.648000] UBI: total number of reserved PEBs: 48
[    0.652000] UBI: number of PEBs reserved for bad PEB handling: 2
[    0.656000] UBI: max/mean erase counter: 1/0
[    0.664000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.680000] UBI: background thread "ubi_bgt0d" started, PID 321
[    0.684000] NT72558-port0-ehci NT72558-port0-ehci.0: new USB bus registered, assigned bus number 1
[    0.708000] NT72558-port0-ehci NT72558-port0-ehci.0: USB 0.0 started, EHCI 1.00, overcurrent ignored
[    0.716000] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.724000] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.728000] usb usb1: Product: NT72558 port0 EHCI
[    0.732000] usb usb1: Manufacturer: Linux 2.6.30.9-svn3304 ehci_hcd
[    0.740000] usb usb1: SerialNumber: NT72558-port0-ehci.0
[    0.748000] usb usb1: configuration #1 chosen from 1 choice
[    0.752000] hub 1-0:1.0: USB hub found
[    0.756000] hub 1-0:1.0: 1 port detected
[    0.768000] NT72558-port1-ehci NT72558-port1-ehci.0: new USB bus registered, assigned bus number 2
[    0.788000] NT72558-port1-ehci NT72558-port1-ehci.0: USB 0.0 started, EHCI 1.00, overcurrent ignored
[    0.796000] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    0.804000] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.808000] usb usb2: Product: NT72558 port1 EHCI
[    0.812000] usb usb2: Manufacturer: Linux 2.6.30.9-svn3304 ehci_hcd
[    0.820000] usb usb2: SerialNumber: NT72558-port1-ehci.0
[    0.828000] usb usb2: configuration #1 chosen from 1 choice
[    0.832000] hub 2-0:1.0: USB hub found
[    0.836000] hub 2-0:1.0: 1 port detected
[    0.840000] Initializing USB Mass Storage driver...
[    0.844000] usbcore: registered new interface driver usb-storage
[    0.852000] USB Mass Storage support registered.
[    0.856000] mice: PS/2 mouse device common for all mice
[    0.864000] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
[    0.872000] usbcore: registered new interface driver usbhid
[    0.880000] usbhid: v2.6:USB HID core driver
[    0.884000] oprofile: using mips/24K performance monitoring.
[    0.888000] oprofile: using timer interrupt.
[    0.892000] Netfilter messages via NETLINK v0.30.
[    0.896000] nf_conntrack version 0.5.0 (1856 buckets, 7424 max)
[    0.904000] ip_tables: (C) 2000-2006 Netfilter Core Team
[    0.908000] TCP cubic registered
[    0.912000] NET: Registered protocol family 17
[    0.916000] RPC: Registered udp transport module.
[    0.920000] RPC: Registered tcp transport module.
[    0.928000] lib80211: common routines for IEEE802.11 drivers
[    0.932000] ============================================================
[    0.940000] Memory protect range1: 0x00100000 ~ 0x0053dfff
[    0.944000] Memory protect range2: 0x00100000 ~ 0x073fffff
[    0.952000] Novatek MAU protection start.........
[    0.956000] ============================================================
[    0.964000] VFS: Mounted root (squashfs filesystem) readonly on device 31:11.
[    0.972000] Freeing unused kernel memory: 140k freed
[    0.980000] [SERIAL INPUT MANAGE] Managed tty_struct(.name:ttyS0) Setup!!!
[    0.984000] [SERIAL INPUT MANAGE] disable_serial : ~~bye(len:5)
[    0.992000] [SERIAL INPUT MANAGE] enable_serial : (len: 0)
[    0.996000] [KDEBUGD] enter : SP_DEBUG
[    0.996000]
/etc/rc.local start!!!!
=====================================================
  NVT ROOTFS VERSION : svn2130
  KERNEL MODULE VERSION : kernel module version file not found
=====================================================
[    1.700000] UBI: attaching mtd8 to ubi1
[    1.704000] UBI: physical eraseblock size:   131072 bytes (128 KiB)
[    1.712000] UBI: logical eraseblock size:    126976 bytes
[    1.716000] UBI: smallest flash I/O unit:    2048
[    1.720000] UBI: VID header offset:          2048 (aligned 2048)
[    1.728000] UBI: data offset:                4096
[    1.740000] UBI error: ubi_io_read: error -77 while reading 2048 bytes from PEB 30:2048, read 0 bytes
ubiattach: error!: cannot attach mtd8
           error 5 (Input/output error)
[    1.756000] UBIFS error (pid 429): ubifs_get_sb: cannot open "ubi1:", error -22
cat: can't open '/sys/class/ubi/ubi1/volumes_count': No such file or directory
sh: 0: unknown operand
cat: can't open '/sys/class/ubi/ubi1_0/name': No such file or directory
mount: mounting ubi1: on /mtd_apdat failed: Invalid argument
/usr/script/mtdmount.sh:can not mount ubi1:.
No idtv found
Start Update MTD_APEXE from USB Disk ...
1: USB Dis NOT Mounted.
2: USB Disk NOT Mounted.
3: USB Disk NOT Mounted.
4: USB Disk NOT Mounted.
5: USB Disk NOT Mounted.
6: USB Disk NOT Mounted.
7: USB Disk NOT Mounted.
8: USB Disk NOT Mounted.
File NOT exist~ #




三洋 55CE1100  


故障现像是：开机卡LOGO，偶尔可以进  主板测试各点电压均正常，大师们看下，这个是什么问题？程序也刷不进

技术为本

进来学习下，碰到这样的 我只能换 主板解决

技术支持007

nand  flash芯片不行了，换

zhangyouwenx

技术支持007 2019-10-10 11:53
nand  flash芯片不行了，换

好的，谢谢!