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1.作出来的文件系统在超级终端上显示带颜色的文件类型,但是在DNW上显示乱码，我要如何修改文件系统使用DNW可以显示正常。
2.修改passwd失败
下面两处蓝色block是问题所在。请帮忙看一下，多谢！
Start Linux ...
Copy linux kernel from 0x0004c000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
Uncompressing Linux...................................................................................................... done, booting the kernel.
Linux version 2.6.25.8 (root@localhost.localdomain) (gcc version 3.4.5) #6 Sun Mar 8 00:31:37 CST 2009
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
Machine: SMDK2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
S3C244X: core 400.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
S3C24XX Clocks, (c) 2004 Simtec Electronics
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line: noinitrd root=/dev/mtdblock2 init=/linuxrc console=ttySAC0
irq: clearing pending ext status 00080000
irq: clearing subpending status 00000003
irq: clearing subpending status 00000002
PID hash table entries: 256 (order: 8, 1024 bytes)
timer tcon=00500000, tcnt a2c1, tcfg 00000200,00000000, usec 00001eb8
Console: colour dummy device 80x30
console [ttySAC0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 61568KB available (2932K code, 252K data, 120K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 152 bytes
NET: Registered protocol family 16
S3C2410 Power Management, (c) 2004 Simtec Electronics
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
DMA channel 0 at c4800000, irq 33
DMA channel 1 at c4800040, irq 34
DMA channel 2 at c4800080, irq 35
DMA channel 3 at c48000c0, irq 36
S3C244X: Clock Support, DVS off
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NetWinder Floating Point Emulator V0.97 (double precision)
fuse init (API version 7.9)
yaffs Mar 7 2009 02:24:56 Installing.
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Console: switching to colour frame buffer device 30x40
fb0: s3c2410fb frame buffer device
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
brd: module loaded
loop: module loaded
dm9000 Ethernet Driver
eth0: Invalid ethernet MAC address. Please set using ifconfig
eth0: dm9000 at c4802000,c4804004 IRQ 51 MAC: 00:00:00:00:00:00
Uniform Multi-Platform E-IDE driver
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c2440-nand s3c2440-nand: Tacls=2, 20ns Twrph0=3 30ns, Twrph1=2 20ns
NAND device: Manufacturer ID: 0xec, Chip ID: 0x76 (Samsung NAND 64MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 686 at 0x00ab8000
Creating 3 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x00000000-0x00040000 : "TQ2440_uboot"
0x0004c000-0x0024c000 : "TQ2440_kernel"
0x0024c000-0x03ffc000 : "TQ_2440_yaffs2"
usbmon: debugfs is not available
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
mice: PS/2 mouse device common for all mice
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
s3c2440-i2c s3c2440-i2c: slave address 0x10
s3c2440-i2c s3c2440-i2c: bus frequency set to 390 KHz
s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
TCP cubic registered
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
yaffs: dev is 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs: block 539 is marked bad
block 540 is bad
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem).
Freeing init memory: 120K
hwclock: can't open '/dev/misc/rtc': No such file or directory
mknod: /dev/pts/0: No such file or directory
/etc/rc.d/init.d/httpd: line 16: /sbin/boa: not found
/etc/rc.d/init.d/leds: line 16: /sbin/led-player: not found
insmod: can't read '/lib/s3c2440_camif.ko': No such file or directory
eth0: link down
/etc/rc.d/init.d/httpd: line 16: /sbin/boa: not found
Please press Enter to activate this console.
[root@EmbedSky /]# ls
[1;34mbin[0m [1;34mhome[0m [1;34mlost+found[0m [1;34mproc[0m [1;34msys[0m [1;34mvar[0m
[1;34mdev[0m [1;34mlib[0m [1;34mmnt[0m [1;34mroot[0m [1;34mtmp[0m [1;34mweb[0m
[1;34metc[0m [1;36mlinuxrc[0m [1;34mopt[0m [1;34msbin[0m [1;34musr[0m
[root@EmbedSky /]#
[root@EmbedSky /]# ls /etc/
[1;34mboa[0m [0;0mftpusers[0m [0;0minetd.conf[0m [0;0mmime.types[0m [0;0mprotocols[0m [1;34msysconfig[0m
[0;0mfstab[0m [0;0mgroup[0m [1;34minit.d[0m [1;36mmtab[0m [1;34mrc.d[0m
[0;0mfstab~[0m [0;0mhost.conf[0m [0;0minittab[0m [0;0mpasswd[0m [0;0mresolv.conf[0m
[0;0mftpchroot[0m [0;0mhosts[0m [0;0mlogin.defs[0m [0;0mprofile[0m [0;0mservices[0m
[root@EmbedSky /]# passwd
passwd: no record of root in /etc/shadow, using /etc/passwd
Changing password for root
New password:
Bad password: too weak
Retype password:
passwd: cannot update password file /etc/shadow
[root@EmbedSky /]# passwd
passwd: no record of root in /etc/shadow, using /etc/passwd
Changing password for root
New password:
Bad password: too weak
Retype password:
passwd: cannot update password file /etc/shadow
[root@EmbedSky /]# ls /etc/shadow
ls: /etc/shadow: No such file or directory
[root@EmbedSky /]# |
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