o.k., below are all of the outputs that may help you to see what is going on? except for ls /dev/rfcomm0, i do not understand meaning of outputs. and by the way, thanks for hanging in with me to try and hit on a solution. there does not appear to be any interest in this topic by others.
o.k., below are all of the outputs that may help you to see what is going on? except for ls /dev/rfcomm0, i do not understand meaning of outputs. and by the way, thanks for hanging in with me to try and hit on a solution. there does not appear to be any interest in this topic by others.
mark
rocky@rocky- desktop: ~$ sudo ps ax | grep rfcomm
[sudo] password for rocky:
49 ? S< 0:00 [krfcommd]
4507 pts/0 S+ 0:00 grep rfcomm
rocky@rocky- desktop: ~$ sudo ls -l /dev/rfcomm0 desktop: ~$
crwxrwxrwx 1 root root 216, 0 2010-01-03 11:47 /dev/rfcomm0
rocky@rocky-
rocky@rocky- desktop: ~$ sudo strace cat /dev/rfcomm0 "/etc/ld. so.nohwcap" , F_OK) = -1 ENOENT (No such file or directory) PROT_WRITE, MAP_PRIVATE| MAP_ANONYMOUS, -1, 0) = 0xb80ba000 "/etc/ld. so.preload" , R_OK) = -1 ENOENT (No such file or directory) etc/ld. so.cache" , O_RDONLY) = 3 S_IFREG| 0644, st_size=50808, ...}) = 0 "/etc/ld. so.nohwcap" , F_OK) = -1 ENOENT (No such file or directory) lib/tls/ i686/cmov/ libc.so. 6", O_RDONLY) = 3 1\1\1\0\ 0\0\0\0\ 0\0\0\0\ 3\0\3\0\ 1\0\0\0\ 320h\1\ 0004\0\ 0\0\344" ..., 512) = 512 S_IFREG| 0755, st_size=1442180, ...}) = 0 PROT_EXEC, MAP_PRIVATE| MAP_DENYWRITE, 3, 0) = 0xb7f4a000 0xb80a6000, 4096, PROT_NONE) = 0 PROT_WRITE, MAP_PRIVATE| MAP_FIXED| MAP_DENYWRITE, 3, 0x15c) = 0xb80a7000 PROT_WRITE, MAP_PRIVATE| MAP_FIXED| MAP_ANONYMOUS, -1, 0) = 0xb80aa000 PROT_WRITE, MAP_PRIVATE| MAP_ANONYMOUS, -1, 0) = 0xb7f49000 area({entry_ number: -1 -> 6, base_addr: 0xb7f498d0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 dev/urandom" , O_RDONLY) = 3 202\344" ..., 4) = 4 0xb80a7000, 8192, PROT_READ) = 0 0xb80d9000, 4096, PROT_READ) = 0 usr/lib/ locale/ locale- archive" , O_RDONLY| O_LARGEFILE) = -1 ENOENT (No such file or directory) usr/share/ locale/ locale. alias", O_RDONLY) = 3 S_IFREG| 0644, st_size=2570, ...}) = 0 PROT_WRITE, MAP_PRIVATE| MAP_ANONYMOUS, -1, 0) = 0xb80b9000 usr/lib/ locale/ en_US.UTF- 8/LC_IDENTIFICA TION", O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_IDENTIFICATI ON", O_RDONLY) = 3 S_IFREG| 0644, st_size=373, ...}) = 0 usr/lib/ gconv/gconv- modules. cache", O_RDONLY) = 3 S_IFREG| 0644, st_size=26048, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_MEASUREMEN T", O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_MEASUREMENT" , O_RDONLY) = 3 S_IFREG| 0644, st_size=23, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_TELEPHONE" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_TELEPHONE" , O_RDONLY) = 3 S_IFREG| 0644, st_size=59, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_ADDRESS" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_ADDRESS" , O_RDONLY) = 3 S_IFREG| 0644, st_size=155, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_NAME" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_NAME" , O_RDONLY) = 3 S_IFREG| 0644, st_size=77, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_PAPER" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_PAPER" , O_RDONLY) = 3 S_IFREG| 0644, st_size=34, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_MESSAGES" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_MESSAGES" , O_RDONLY) = 3 S_IFDIR| 0755, st_size=4096, ...}) = 0 usr/lib/ locale/ en_US.utf8/ LC_MESSAGES/ SYS_LC_ MESSAGES" , O_RDONLY) = 3 S_IFREG| 0644, st_size=52, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_MONETARY" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_MONETARY" , O_RDONLY) = 3 S_IFREG| 0644, st_size=286, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_COLLATE" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_COLLATE" , O_RDONLY) = 3 S_IFREG| 0644, st_size=962094, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_TIME" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_TIME" , O_RDONLY) = 3 S_IFREG| 0644, st_size=2454, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_NUMERIC" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_NUMERIC" , O_RDONLY) = 3 S_IFREG| 0644, st_size=54, ...}) = 0 usr/lib/ locale/ en_US.UTF- 8/LC_CTYPE" , O_RDONLY) = -1 ENOENT (No such file or directory) usr/lib/ locale/ en_US.utf8/ LC_CTYPE" , O_RDONLY) = 3 S_IFREG| 0644, st_size=256316, ...}) = 0 S_IFCHR| 0620, st_rdev= makedev( 136, 0), ...}) = 0 dev/rfcomm0" , O_RDONLY| O_LARGEFILE) = 3 S_IFCHR| 0777, st_rdev= makedev( 216, 0), ...}) = 0
execve("/bin/cat", ["cat", "/dev/rfcomm0"], [/* 16 vars */]) = 0
brk(0) = 0x9285000
access(
mmap2(NULL, 8192, PROT_READ|
access(
open("/
fstat64(3, {st_mode=
mmap2(NULL, 50808, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80ad000
close(3) = 0
access(
open("/
read(3, "\177ELF\
fstat64(3, {st_mode=
mmap2(NULL, 1451632, PROT_READ|
mprotect(
mmap2(0xb80a7000, 12288, PROT_READ|
mmap2(0xb80aa000, 9840, PROT_READ|
close(3) = 0
mmap2(NULL, 4096, PROT_READ|
set_thread_
open("/
read(3, "\224\357\
close(3) = 0
mprotect(
mprotect(0x804f000, 4096, PROT_READ) = 0
mprotect(
munmap(0xb80ad000, 50808) = 0
brk(0) = 0x9285000
brk(0x92a6000) = 0x92a6000
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 4096, PROT_READ|
read(3, "# Locale name alias data base.\n# "..., 4096) = 2570
read(3, ""..., 4096) = 0
close(3) = 0
munmap(0xb80b9000, 4096) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 373, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80b9000
close(3) = 0
open("/
fstat64(3, {st_mode=
mmap2(NULL, 26048, PROT_READ, MAP_SHARED, 3, 0) = 0xb80b2000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 23, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80b1000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 59, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80b0000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 155, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80af000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 77, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80ae000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 34, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb80ad000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
close(3) = 0
open("/
fstat64(3, {st_mode=
mmap2(NULL, 52, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f48000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 286, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f47000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 962094, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7e5c000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 2454, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7e5b000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 54, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7e5a000
close(3) = 0
open("/
open("/
fstat64(3, {st_mode=
mmap2(NULL, 256316, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7e1b000
close(3) = 0
fstat64(1, {st_mode=
open("/
fstat64(3, {st_mode=
read(3,