I have a device (CCTV decoder) which was rebooting itself, so can't login using LAN cable. It has RS232 port only, no VGA and keyboard/USB port (Embedded PC).I connected RS232 cross cable and used Teraterm, I entered to setup mode. Where I can see all files and directories. I can't edit any file/folder being root user. But I can edit through telnet remotely for a normal device. I do not know the reason behind.Here below is the log, please help me to sort out the problem.~ # ls -ldrwxrwxrwx    2 root     0               0 Jan  1  1970 bindrwxrwxrwx    2 root     0               0 Nov 12  2003 bootdrwxr-xr-x    2 root     0               0 Feb  7  2007 configdrwxrwxrwx    5 root     0               0 Jan  1  1970 devdrwxrwxrwx    5 root     0               0 Feb  7  2007 etc-rw-r--r--    1 root     0         1157024 Jan  1  1970 h264dec_encryptdrwxrwxrwx    4 root     0               0 Nov 16  2007 liblrwxrwxrwx    1 root     0              11 Nov 16  2007 linuxrc -> bin/busybox-rw-r--r--    1 root     0           52707 Jan  1  1970 logdrwxrwxrwx    2 root     0               0 Nov 24  2003 procdrwxrwxrwx    2 root     0               0 Nov 16  2007 sbindrwxr-xr-x    3 root     0               0 Nov 16  2007 snmp-rw-r--r--    1 root     0              23 Jan  1  1970 snmpd.logdrwxrwxrwx    2 root     0               0 Dec 16  2003 tmp-rw-r--r--    1 root     0              21 Jan  1 00:00 userinfodrwxrwxrwx    6 root     0               0 Jan  1  1970 usrdrwxrwxr-x    2 root     0               0 Mar 12  2004 var-rw-r--r--    1 root     0               1 Nov 16  2007 verdrwxr-xr-x    4 root     0               0 Nov 16  2007 web~ # U-Boot 1.0.0 (Jul 13 2009 - 10:43:14)CPU:   IBM PowerPC 405EP Rev. B at 199.999 MHz (PLB=99, OPB=49, EBC=33 MHz)       IIC Boot EEPROM disabled       PCI async ext clock used, internal PCI arbiter enabled       16 kB I-Cache 16 kB D-CacheBoard: ### No HW ID - assuming WMIA405EPI2C:   readyDRAM:  16 MBMemory ok!Boot from FlashTop of RAM usable for U-Boot at: 01000000Reserving 194k for U-Boot at: 00fcf000Reserving 132k for malloc() at: 00fae000Reserving 112 Bytes for Board Info at: 00fadf90Reserving 48 Bytes for Global Data at: 00fadf60Setting up new stack spaceStack Pointer at: 00fadf48New Stack Pointer is: 00fadf48Watch dog resetCopy Global data struct Relocate the codeNow running in RAM - U-Boot at: 00fcf000FLASH: Manufacture id 0## Unknown FLASH on Bank 0 - Size = 0x00000000 = 0 MB2 banks configBank 1 size 800000Manufacture id 0Bank 0 size 0Resize bank 1 to 800000 8 MBenv_relocate[217] offset = 0x100f000env_relocate[235] malloced ENV at 00fae008default=00:11:22:12:67:20, curr=00:0F:D0:80:01:62.PCI Autoconfig: Memory region: [80000000-9fffffff]PCI Autoconfig: Memory region: [a0000000-bfffffff]PCI Autoconfig: I/O region: [800000-3ffffff]PCI Scan: Found Bus 0, Device 10, Function 0 Vendor 12d5PCI Autoconfig: BAR 0, Mem, size=0x8000000, address=0x80000000PCI Autoconfig: BAR 1, Mem, size=0x1000000, address=0xa0000000In:    serialOut:   serialErr:   serialKGDB:  kgdb readyreadyU-Boot relocated to 00fcf000### main_loop entered: bootdelay=1### main_loop: bootcmd=bootm 0xF0000000Hit any key to stop autoboot:  1  0 ## Booting image at f0000000 ...   Image Name:   WMIA   Created:      2009-07-13   2:44:13 UTC   Image Type:   PowerPC Linux Kernel Image (gzip compressed)   Data Size:    748316 Bytes = 730.8 kB   Load Address: 00000000   Entry Point:  00000000   Verifying Checksum ... OK   Uncompressing Kernel Image ... OK## Current stack ends at 0x00FAD578 => set upper limit to 0x00800000## cmdline at 0x007FFC00 ... 0x007FFCF2bd address  = 0x00FADF90memstart    = 0x00000000memsize     = 0x01000000flashstart  = 0xFFFC0000flashsize   = 0x00800000flashoffset = 0x0002AF00sramstart   = 0x00000000sramsize    = 0x00000000bootflags   = 0x0000A000procfreq    = 199.999 MHzplb_busfreq = 99.999 MHzpci_busfreq = 24.999 MHzethaddr     = 00:0F:D0:80:01:62IP addr     = 192.168.1.3baudrate    = 115200 bpsNo initrd## Transferring control to Linux (at address 00000000) ...Linux version 2.4.20_mvl31-405ep_eval (root@localhost.localdomain) (gcc version 3.2.1 20020930 (MontaVista)) #9 Mon Jul 13 10:43:58 CST 2009ioremap PCLIO_BASE = 0xe7ffd000PCI bridge regs before fixup  pmm0ma 0xe0000001 pmm0ma 0x80000000 pmm0ma 0x80000000 pmm0ma 0x0 pmm1ma 0xe0000001 pmm1ma 0xa0000000 pmm1ma 0xa0000000 pmm1ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 ptm1ms 0x80000001 ptm1la 0x0 ptm2ms 0x0 ptm2la 0x0BUS 0, device 0, Function 0 bar 0x00000014 is 0x00000008BUS 0, device 0, Function 0 bar 0x00000018 is 0x00000008BUS 0, device 0, Function 0 bar 0x00000018 is 0xc0000008PCI bridge regs after fixup  pmm0ma 0xc0000001 pmm0ma 0x80000000 pmm0ma 0x80000000 pmm0ma 0x0 pmm1ma 0x0 pmm1ma 0x0 pmm1ma 0x0 pmm1ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 ptm1ms 0x1 ptm1la 0x0 ptm2ms 0xfff00001 ptm2la 0xf0800000Setup DMA channel: 0Transfer width: 2^0 bytesSetup DMA channel: 1Transfer width: 2^0 bytesSetup DMA channel: 2Transfer width: 2^0 bytesSetup DMA channel: 3Transfer width: 2^0 bytesASTRI WMIA405EP Evaluation Board port Version 3On node 0 totalpages: 4096zone(0): 4096 pages.zone(1): 0 pages.zone(2): 0 pages.Kernel command line: root=/dev/mtdblock1 ip=192.168.1.3:192.168.1.100:192.168.1.1:255.255.255.0:WMIA405EP_1:eth0: console=ttyS1,115200 mtd_part=kernel,0x00000000,0x000C0000,rfs,0x000C0000,0x00700000,bootloader,0x007C0000,0x00040000 boardname=wmia405epV2 decoder=1Parsing partition parameter from command line...3 partitions in total.Console: colour dummy device 80x25Calibrating delay loop... 199.47 BogoMIPSMemory: 14392k available (1252k kernel code, 412k data, 96k init, 0k highmem)Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)Inode cache hash table entries: 1024 (order: 1, 8192 bytes)Mount-cache hash table entries: 512 (order: 0, 4096 bytes)Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)Page-cache hash table entries: 4096 (order: 2, 16384 bytes)POSIX conformance testing by UNIFIXPCI: Probing PCI hardwareidsel 10 pin 1Linux NET4.0 for Linux 2.4Based upon Swansea University Computer Society NET3.039Initializing RT netlink socketOCP uart ver 1.6.2 init completeLSP Revision 1Starting kswapdDisabling the Out Of Memory KillerJFFS2 version 2.1. (C) 2001, 2002 Red Hat, Inc., designed by Axis Communications AB.i2c-core.o: i2c core module version 2.6.2 (20011118)i2c-dev.o: i2c /dev entries driver module version 2.6.2 (20011118)i2c-proc.o version 2.6.2 (20011118)pty: 256 Unix98 ptys configuredSerial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabledttyS00 at 0xef600300 (irq = 0) is a 16550AttyS01 at 0xef600400 (irq = 1) is a 16550APPC 405 watchdog driver v0.6IBM gpio driver version 07.25.02GPIO #0 at 0xc2070700loop: loaded (max 8 devices)Reset ethernet interfacesReset ethernet interfaceseth1: Cannot open interface without LinkIBM IIC driver v2.0ibm-iic0: using fast (400 kHz) modephysmap flash device: 800000 at f0000000NO QRY responsecfi_cmdset_0001: Erase suspend on write enabledUsing buffer write methodCreating 3 MTD partitions on phys_mapped_flash:0x00000000-0x000c0000 : kernel0x000c0000-0x007c0000 : rfs0x007c0000-0x00800000 : bootloaderNET4: Linux TCP/IP 1.0 for NET4.0IP Protocols: ICMP, UDP, TCP, IGMPIP: routing cache hash table of 512 buckets, 4KbytesTCP: Hash tables configured (established 1024 bind 2048)eth0: IBM EMAC: link up, 10 Mbps Half Duplex.eth0: IBM EMAC: MAC 00:0f:d0:80:01:62.After display statuseth0:$$$$$$$$$$$$$will config mac addresseth0:$$$$$$$$$$$$$config mac address oketh0:$$$$$$$$$$$$$will request irq$$$$$$$$$$$$$request irq oketh0:will init ringswill enable mal chaneth0: IBM EMAC: open completedIP-Config: Complete:      device=eth0, addr=192.168.1.3, mask=255.255.255.0, gw=192.168.1.1,     host=WMIA405EP_1, domain=, nis-domain=(none),     bootserver=192.168.1.100, rootserver=192.168.1.100, rootpath=NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.VFS: Mounted root (jffs2 filesystem) readonly.Freeing unused kernel memory: 96k initinit started:  BusyBox v1.00-pre8 (2007.11.16-10:05+0000) multi-call binaryBusyBox v1.00-pre8 (2007.11.16-10:05+0000) Built-in shell (ash)Enter 'help' for a list of built-in commands.Processing /etc/profile... Press CTRL-C to enter shell within 3 secKERNEL,wdt_period=15The timeout was set to 15000000 secondsThe timeout was is 0 seconds(reboot)U-Boot 1.0.0 (Jul 13 2009 - 10:43:14)CPU:   IBM PowerPC 405EP Rev. B at 199.999 MHz (PLB=99, OPB=49, EBC=33 MHz)       IIC Boot EEPROM disabled       PCI async ext clock used, internal PCI arbiter enabled       16 kB I-Cache 16 kB D-CacheBoard: ### No HW ID - assuming WMIA405EPI2C:   readyDRAM:  16 MBMemory ok!Boot from FlashTop of RAM usable for U-Boot at: 01000000Reserving 194k for U-Boot at: 00fcf000Reserving 132k for malloc() at: 00fae000Reserving 112 Bytes for Board Info at: 00fadf90Reserving 48 Bytes for Global Data at: 00fadf60Setting up new stack spaceStack Pointer at: 00fadf48New Stack Pointer is: 00fadf48Watch dog resetCopy Global data struct Relocate the codeNow running in RAM - U-Boot at: 00fcf000FLASH: Manufacture id 0## Unknown FLASH on Bank 0 - Size = 0x00000000 = 0 MB2 banks configBank 1 size 800000Manufacture id 0Bank 0 size 0Resize bank 1 to 800000 8 MBenv_relocate[217] offset = 0x100f000env_relocate[235] malloced ENV at 00fae008default=00:11:22:12:67:20, curr=00:0F:D0:80:01:62.PCI Autoconfig: Memory region: [80000000-9fffffff]PCI Autoconfig: Memory region: [a0000000-bfffffff]PCI Autoconfig: I/O region: [800000-3ffffff]PCI Scan: Found Bus 0, Device 10, Function 0 Vendor 12d5PCI Autoconfig: BAR 0, Mem, size=0x8000000, address=0x80000000PCI Autoconfig: BAR 1, Mem, size=0x1000000, address=0xa0000000In:    serialOut:   serialErr:   serialKGDB:  kgdb readyreadyU-Boot relocated to 00fcf000### main_loop entered: bootdelay=1### main_loop: bootcmd=bootm 0xF0000000Hit any key to stop autoboot:  1  0 => <INTERRUPT>=> <INTERRUPT>=> <INTERRUPT>=> <INTERRUPT>=> (reboot)U-Boot 1.0.0 (Jul 13 2009 - 10:43:14)CPU:   IBM PowerPC 405EP Rev. B at 199.999 MHz (PLB=99, OPB=49, EBC=33 MHz)       IIC Boot EEPROM disabled       PCI async ext clock used, internal PCI arbiter enabled       16 kB I-Cache 16 kB D-CacheBoard: ### No HW ID - assuming WMIA405EPI2C:   readyDRAM:  16 MBMemory ok!Boot from FlashTop of RAM usable for U-Boot at: 01000000Reserving 194k for U-Boot at: 00fcf000Reserving 132k for malloc() at: 00fae000Reserving 112 Bytes for Board Info at: 00fadf90Reserving 48 Bytes for Global Data at: 00fadf60Setting up new stack spaceStack Pointer at: 00fadf48New Stack Pointer is: 00fadf48Watch dog resetCopy Global data struct Relocate the codeNow running in RAM - U-Boot at: 00fcf000FLASH: Manufacture id 0## Unknown FLASH on Bank 0 - Size = 0x00000000 = 0 MB2 banks configBank 1 size 800000Manufacture id 0Bank 0 size 0Resize bank 1 to 800000 8 MBenv_relocate[217] offset = 0x100f000env_relocate[235] malloced ENV at 00fae008default=00:11:22:12:67:20, curr=00:0F:D0:80:01:62.PCI Autoconfig: Memory region: [80000000-9fffffff]PCI Autoconfig: Memory region: [a0000000-bfffffff]PCI Autoconfig: I/O region: [800000-3ffffff]PCI Scan: Found Bus 0, Device 10, Function 0 Vendor 12d5PCI Autoconfig: BAR 0, Mem, size=0x8000000, address=0x80000000PCI Autoconfig: BAR 1, Mem, size=0x1000000, address=0xa0000000In:    serialOut:   serialErr:   serialKGDB:  kgdb readyreadyU-Boot relocated to 00fcf000### main_loop entered: bootdelay=1### main_loop: bootcmd=bootm 0xF0000000Hit any key to stop autoboot:  1  0 ## Booting image at f0000000 ...   Image Name:   WMIA   Created:      2009-07-13   2:44:13 UTC   Image Type:   PowerPC Linux Kernel Image (gzip compressed)   Data Size:    748316 Bytes = 730.8 kB   Load Address: 00000000   Entry Point:  00000000   Verifying Checksum ... OK   Uncompressing Kernel Image ... OK## Current stack ends at 0x00FAD578 => set upper limit to 0x00800000## cmdline at 0x007FFC00 ... 0x007FFCF2bd address  = 0x00FADF90memstart    = 0x00000000memsize     = 0x01000000flashstart  = 0xFFFC0000flashsize   = 0x00800000flashoffset = 0x0002AF00sramstart   = 0x00000000sramsize    = 0x00000000bootflags   = 0x0000A000procfreq    = 199.999 MHzplb_busfreq = 99.999 MHzpci_busfreq = 24.999 MHzethaddr     = 00:0F:D0:80:01:62IP addr     = 192.168.1.3baudrate    = 115200 bpsNo initrd## Transferring control to Linux (at address 00000000) ...Linux version 2.4.20_mvl31-405ep_eval (root@localhost.localdomain) (gcc version 3.2.1 20020930 (MontaVista)) #9 Mon Jul 13 10:43:58 CST 2009ioremap PCLIO_BASE = 0xe7ffd000PCI bridge regs before fixup  pmm0ma 0xe0000001 pmm0ma 0x80000000 pmm0ma 0x80000000 pmm0ma 0x0 pmm1ma 0xe0000001 pmm1ma 0xa0000000 pmm1ma 0xa0000000 pmm1ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 ptm1ms 0x80000001 ptm1la 0x0 ptm2ms 0x0 ptm2la 0x0BUS 0, device 0, Function 0 bar 0x00000014 is 0x00000008BUS 0, device 0, Function 0 bar 0x00000018 is 0x00000008BUS 0, device 0, Function 0 bar 0x00000018 is 0xc0000008PCI bridge regs after fixup  pmm0ma 0xc0000001 pmm0ma 0x80000000 pmm0ma 0x80000000 pmm0ma 0x0 pmm1ma 0x0 pmm1ma 0x0 pmm1ma 0x0 pmm1ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 pmm2ma 0x0 ptm1ms 0x1 ptm1la 0x0 ptm2ms 0xfff00001 ptm2la 0xf0800000Setup DMA channel: 0Transfer width: 2^0 bytesSetup DMA channel: 1Transfer width: 2^0 bytesSetup DMA channel: 2Transfer width: 2^0 bytesSetup DMA channel: 3Transfer width: 2^0 bytesASTRI WMIA405EP Evaluation Board port Version 3On node 0 totalpages: 4096zone(0): 4096 pages.zone(1): 0 pages.zone(2): 0 pages.Kernel command line: root=/dev/mtdblock1 ip=192.168.1.3:192.168.1.100:192.168.1.1:255.255.255.0:WMIA405EP_1:eth0: console=ttyS1,115200 mtd_part=kernel,0x00000000,0x000C0000,rfs,0x000C0000,0x00700000,bootloader,0x007C0000,0x00040000 boardname=wmia405epV2 decoder=1Parsing partition parameter from command line...3 partitions in total.Console: colour dummy device 80x25Calibrating delay loop... 199.47 BogoMIPSMemory: 14392k available (1252k kernel code, 412k data, 96k init, 0k highmem)Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)Inode cache hash table entries: 1024 (order: 1, 8192 bytes)Mount-cache hash table entries: 512 (order: 0, 4096 bytes)Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)Page-cache hash table entries: 4096 (order: 2, 16384 bytes)POSIX conformance testing by UNIFIXPCI: Probing PCI hardwareidsel 10 pin 1Linux NET4.0 for Linux 2.4Based upon Swansea University Computer Society NET3.039Initializing RT netlink socketOCP uart ver 1.6.2 init completeLSP Revision 1Starting kswapdDisabling the Out Of Memory KillerJFFS2 version 2.1. (C) 2001, 2002 Red Hat, Inc., designed by Axis Communications AB.i2c-core.o: i2c core module version 2.6.2 (20011118)i2c-dev.o: i2c /dev entries driver module version 2.6.2 (20011118)i2c-proc.o version 2.6.2 (20011118)pty: 256 Unix98 ptys configuredSerial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabledttyS00 at 0xef600300 (irq = 0) is a 16550AttyS01 at 0xef600400 (irq = 1) is a 16550APPC 405 watchdog driver v0.6IBM gpio driver version 07.25.02GPIO #0 at 0xc2070700loop: loaded (max 8 devices)Reset ethernet interfacesReset ethernet interfaceseth1: Cannot open interface without LinkIBM IIC driver v2.0ibm-iic0: using fast (400 kHz) modephysmap flash device: 800000 at f0000000NO QRY responsecfi_cmdset_0001: Erase suspend on write enabledUsing buffer write methodCreating 3 MTD partitions on phys_mapped_flash:0x00000000-0x000c0000 : kernel0x000c0000-0x007c0000 : rfs0x007c0000-0x00800000 : bootloaderNET4: Linux TCP/IP 1.0 for NET4.0IP Protocols: ICMP, UDP, TCP, IGMPIP: routing cache hash table of 512 buckets, 4KbytesTCP: Hash tables configured (established 1024 bind 2048)eth0: IBM EMAC: link up, 10 Mbps Half Duplex.eth0: IBM EMAC: MAC 00:0f:d0:80:01:62.After display statuseth0:$$$$$$$$$$$$$will config mac addresseth0:$$$$$$$$$$$$$config mac address oketh0:$$$$$$$$$$$$$will request irq$$$$$$$$$$$$$request irq oketh0:will init ringswill enable mal chaneth0: IBM EMAC: open completedIP-Config: Complete:      device=eth0, addr=192.168.1.3, mask=255.255.255.0, gw=192.168.1.1,     host=WMIA405EP_1, domain=, nis-domain=(none),     bootserver=192.168.1.100, rootserver=192.168.1.100, rootpath=NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.VFS: Mounted root (jffs2 filesystem) readonly.Freeing unused kernel memory: 96k initinit started:  BusyBox v1.00-pre8 (2007.11.16-10:05+0000) multi-call binaryBusyBox v1.00-pre8 (2007.11.16-10:05+0000) Built-in shell (ash)Enter 'help' for a list of built-in commands.chmod: /etc/profile: Read-only file systemProcessing /etc/profile... KERNEL,wdt_period=15The timeout was set to 15000000 secondsThe timeout was is 0 secondsPress CTRL-C to enter shell within 3 secrm: unable to remove `/dev/rts_wtd': Read-only file systemmkfifo failed!Using /lib/modules/proc_jiffies.oUsing /lib/modules/etimap.oLoading etimap modulespacketintf:[1]Using packet interface9600/etc/profile: 55: cannot create /proc/sys/net/core/rmem_default: Directory nonexistent/etc/profile: 55: cannot create /proc/sys/net/core/wmem_default: Directory nonexistent/etc/profile: 55: cannot create /proc/sys/net/core/rmem_max: Directory nonexistent/etc/profile: 55: cannot create /proc/sys/net/core/wmem_max: Directory nonexistentBuild date Nov 16 2007 18:05:41RTC enableUse codec ./h264dec_encryptCPU clock speed: 378MEM clock speed: 126/var/etidaemon.pid: Read-only file systemETimap think device 0 has etimap c2891000 1332etimap_ioctl called one timeInit bsp CORE speed: 378etimap_ioctl called one timeInit bsp MEM speed: 126etimap_ioctl called one timeeti_board(0): brd_open(): CPU: Equator Technologies, Inc. BSP-15.eti_board(0): brd_open(): board: WMIA405EP Version 3/4 (0xf). Use StringRay settings.No ACK from slave @ addr 0xa4 in iicTxeti_board(0): WARNING: IIC Send failed while attempting to read EEPROMNo ACK from slave @ addr 0x70 in iicTxeti_board(0): WARNING: IIC Write to IIC Expander failed. VCXO may be active.No ACK from slave @ addr 0xa0 in iicTxsizeof(bsp_argv[0]) = 32Segmentation fault/etc/profile: 55: cannot create /proc/etivideo0: Read-only file systemnanowm: opening frontpanel device /dev/ttys0/etc/last_ch is accessibleInit channel:1listening :use setting file: /etc/rts_player.conf'main: setting_file /etc/rts_player.confOpenning config file /etc/rts_player.confOpenLogFile: log_file((null))WmiaPlayerOpenstartPlayer(): get configstartPlayer(): set config: watchdog=1, colorsystem=1WmiaPlayerSetConfigWmiaPlayerSetConfig: Set Protocol to 1WmiaPlayerSetConfig: display DateTime  = 0WmiaPlayerSetConfig: display Framerate  = 0WmiaPlayerSetConfig: color system      = 1WmiaPlayerSetConfig: display Camera Id   = 0WmiaPlayerSetConfig: camera id info X=50, Y=400, color=BLACKWmiaPlayerSetConfig: datetime info X=450, Y=400, color=BLACKWmiaPlayerSetConfig: frame rate info X=450, Y=40, color=BLACKWmiaPlayerStartWmiaPlayerStart: TsPlayerOpenconfig : 0x100a6390version: 1profileIndication: 0levelIndication: 1compatibleProfiles: 0lengthSize: 4nrOfSps: 0nrOfPps: 0/dev/etivideo: No such deviceG722DecWrapper: AudioDecOpenrm: unable to remove `/dev/event': Read-only file systemTsDemuxThread pid = 61TsDemuxReceiveThread pid = 62/dev/dsp: No such deviceAudio Disabled: No such deviceCannot bind to named socketOpening /dev/fifoCommand   : urlParameter : ts://239.255.3.13:31012==================================================73 74 61 72 74 00 aa bb cc dd 00 00 00 70 00 0000 17 74 73 3a 2f 2f 32 33 39 2e 32 35 35 2e 332e 31 33 3a 33 31 30 31 32 65 6e 64 00 =================================================45 bytes writtennxclient: retry connect attempt 1Donechmod: /etc/profile: Read-only file systemPassword: nxclient: retry connect attempt 2nxclient: retry connect attempt 3nxclient: retry connect attempt 4nxclient: retry connect attempt 5Test Program -> Checking test mode jumper...Not test mode.VideoDecSetColorSystemDirect: 1player_watchdog pid = 71WmiaPlayerCommandRun pid = 72nxclient: retry connect attempt 6nxclient: retry connect attempt 7nxclient: retry connect attempt 8nxclient: retry connect attempt 9nxclient: retry connect attempt 10Couldn't connect to Nano-X server!Password: ~ # ls -ldrwxrwxrwx    2 root     0               0 Jan  1  1970 bindrwxrwxrwx    2 root     0               0 Nov 12  2003 bootdrwxr-xr-x    2 root     0               0 Feb  7  2007 configdrwxrwxrwx    5 root     0               0 Jan  1  1970 devdrwxrwxrwx    5 root     0               0 Feb  7  2007 etc-rw-r--r--    1 root     0         1157024 Jan  1  1970 h264dec_encryptdrwxrwxrwx    4 root     0               0 Nov 16  2007 liblrwxrwxrwx    1 root     0              11 Nov 16  2007 linuxrc -> bin/busybox-rw-r--r--    1 root     0           52754 Jan  1  1970 logdrwxrwxrwx    2 root     0               0 Nov 24  2003 procdrwxrwxrwx    2 root     0               0 Nov 16  2007 sbindrwxr-xr-x    3 root     0               0 Nov 16  2007 snmp-rw-r--r--    1 root     0              23 Jan  1  1970 snmpd.logdrwxrwxrwx    2 root     0               0 Dec 16  2003 tmp-rw-r--r--    1 root     0              21 Jan  1 00:00 userinfodrwxrwxrwx    6 root     0               0 Jan  1  1970 usrdrwxrwxr-x    2 root     0               0 Mar 12  2004 var-rw-r--r--    1 root     0               1 Nov 16  2007 verdrwxr-xr-x    4 root     0               0 Nov 16  2007 webifconfig~ # ifconfigifconfig: Warning: cannot open /proc/net/dev. Limited output.: No such file or directoryeth0      Link encap:Ethernet  HWaddr 00:0F:D0:80:01:62            inet addr:192.168.159.81  Bcast:192.168.159.255  Mask:255.255.255.0          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1          Interrupt:15 df~ # df Filesystem           1k-blocks      Used Available Use% Mounted ondf: /proc/mounts: No such file or directory~ # fdisk -lfdisk: /proc/partitions: No such file or directorySegmentation faultpp ss~ # pp ss-sh: pss: not foundrmdir~ # rmdir /etc/profilermdir: `/etc/profile': Read-only file system~ # ?-sh: ?: not found~ # I have tried to see built in commands- below are the system commands1stRun              find                mkfs.minix          tail 1stRunEnc           free                mknod               tar \[                  freeramdisk         mkswap              telnet add_log             fsck.minix          modprobe            telnetd ash                 ftpget              more                test awk                 ftpput              mount               tftp basename            getty               mv                  time blockdev            grep                nano-X              top bunzip2             gunzip              nanowm              touch busybox             gzip                netstat             traceroute bzcat               halt                nslookup            true cal                 head                passwd              tty cat                 hexdump             patch               udhcpc chgrp               hostid              pidof               umount chinit.sh           hostname            ping                uname chmod               httpd               player_ap.ppc       uncompress chown               hwclock             printf              uniq chroot              id                  ps                  unix2dos clear               ifconfig            pwd                 unzip cmp                 ifdown              reboot              up_stage1.sh cp                  ifup                renice              up_stage2.sh cut                 inetd               reset               uptime date                init                rm                  usleep dd                  insmod              rmdir               uudecode df                  kill                rmmod               uuencode dirname             killall             route               vi dmesg               klogd               sed                 watch dos2unix            ln                  sh                  wc du                  logger              sleep               wget echo                login               snmpd               which egrep               losetup             sort                who env                 ls                  stty                whoami etidaemon           lsmod               su                  wmia_ctrl.ppc event_handler.ppc   mc_wmia_ctrl.ppc    sulogin             wtd expr                md5sum              swapoff             xargs false               mesg                swapon              yes fdisk               mkdev.sh            sync                zcat fgrep               mkdir               syslogd 
Unable to delete files as a root user using RS232 serial cross cable
files;embedded;startup;readonly