Linux - View topic - cdrecord problems (cdrecord -scanbus returning error). Please help

It is currently Mon, 20 May 2013 03:03:02 GMT

cdrecord problems (cdrecord -scanbus returning error). Please help

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sugapabl #1 / 3	cdrecord problems (cdrecord -scanbus returning error). Please help Just to note: I have successfully recorded a cd on this machine before, so I'm doubly confused on why I'm having so much trouble now. I ran cdrecord to look for the location of my cd-r and received somethign that looked like this 0,0,0: " " " Removable Disk not present 0,1,0: 0,2,0: 0,3,0: 0,4,0: 0,5,0: 0,6,0: 0,7,0: cdrecord would not write to whatever 0,0,0 was. My cd-r is USB (Microsolutions Backpack) and I did mount a usb camera a little while ago so I unmounted the camera and rebooted the machine hoping it would pick up the cd-r. This really messed things up. Now when I type cdrecord -scanbus I get the following: [root@localhost sugapablo]$ cdrecord -scanbus Cdrecord 1.11a15 (i586-mandrake-linux-gnu) Copyright (C) 1995-2001 J?rg Schilling cdrecord: No such file or directory. Cannot open '/dev/pg'. Cannot open SCSI driver. cdrecord: For possible targets try 'cdrecord -scanbus'. Make sure you are root. [root@localhost sugapablo]$ What's going on? -- Sugapablo-russ...@stargate.net http://www.-*.com/ To email me, remove "Sugapablo-" from the email address
Fri, 28 Jan 2005 21:24:02 GMT

sugapabl #2 / 3	cdrecord problems (cdrecord -scanbus returning error). Please help While reading on the internet and trying to find a solution (not finding one...grr), someone said you should run a strace. I don't know what the output means, but maybe someone here does: [root@localhost sugapablo]# strace cdrecord -scanbus execve("/usr/bin/cdrecord", ["cdrecord", "-scanbus"], [/* 46 vars /]) = 0 uname({sys="Linux", node="localhost.sugapablo.com", ...}) = 0 brk(0) = 0x807c57c fcntl64(0, F_GETFD) = 0 fcntl64(1, F_GETFD) = 0 fcntl64(2, F_GETFD) = 0 access("/etc/suid-debug", F_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG\|0644, st_size=55915, ...}) = 0 old_mmap(NULL, 55915, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000 close(3) = 0 open("/lib/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\203"..., 1024) = 1024 fstat64(3, {st_mode=S_IFREG\|0755, st_size=1275300, ...}) = 0 old_mmap(NULL, 1292000, PROT_READ\|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40024000 mprotect(0x40156000, 38624, PROT_NONE) = 0 old_mmap(0x40156000, 24576, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_FIXED, 3, 0x131000) = 0x40156000 old_mmap(0x4015c000, 14048, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_FIXED\|MAP_ANONYMOUS, -1, 0) = 0x4015c000 close(3) = 0 munmap(0x40016000, 55915) = 0 getrlimit(0x7, 0xbfffd290) = 0 setrlimit(RLIMIT_NOFILE, {rlim_cur=109, rlim_max=1024}) = 0 brk(0) = 0x807c57c brk(0x807c6fc) = 0x807c6fc brk(0x807d000) = 0x807d000 open("/etc/default/cdrecord", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/default/cdrecord", O_RDONLY) = -1 ENOENT (No such file or directory) open("/etc/default/cdrecord", O_RDONLY) = -1 ENOENT (No such file or directory) fstat64(1, {st_mode=S_IFCHR\|0600, st_rdev=makedev(136, 3), ...}) = 0 old_mmap(NULL, 4096, PROT_READ\|PROT_WRITE, MAP_PRIVATE\|MAP_ANONYMOUS, -1, 0) = 0x40016000 write(1, "Cdrecord 1.11a15 (i586-mandrake-"..., 82Cdrecord 1.11a15 (i586-mandrake-linux-gnu) Copyright (C) 1995-2001 J?rg Schilling ) = 82 fstat64(2, {st_mode=S_IFCHR\|0600, st_rdev=makedev(136, 3), ...}) = 0 brk(0x807f000) = 0x807f000 open("/dev/sg0", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg1", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg2", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg3", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg4", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg5", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg6", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg7", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg8", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg9", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg10", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg11", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg12", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg13", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg14", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg15", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg16", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg17", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg18", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg19", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg20", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg21", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg22", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg23", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg24", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg25", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg26", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg27", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg28", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg29", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg30", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sg31", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sga", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgb", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgc", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgd", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sge", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgf", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgg", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgh", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgi", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgj", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgk", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgl", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgm", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgn", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgo", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgp", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgq", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgr", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgs", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgt", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgu", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgv", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgw", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgx", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgy", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/sgz", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg0", O_RDWR) = -1 ENOSYS (Function not implemented) open("/dev/pg0", O_RDWR) = -1 ENOSYS (Function not implemented) open("/dev/pg0", O_RDWR) = -1 ENXIO (No such device or address) open("/dev/pg1", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg2", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg3", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg4", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg5", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg6", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg7", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg8", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg9", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg10", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg11", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg12", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg13", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg14", O_RDWR) = -1 ENOENT (No such file or directory) open("/dev/pg15", O_RDWR) = -1 ENOENT (No such file or directory) write(2, "cdrecord: No such file or direct"..., 86cdrecord: No such file or directory. Cannot open '/dev/pg'. Cannot open SCSI driver. ) = 86 write(2, "cdrecord: For possible targets t"..., 80cdrecord: For possible targets try 'cdrecord -scanbus'. Make sure you are root. ) = 80 munmap(0x40016000, 4096) = 0 _exit(-1) = ? [root@localhost sugapablo]# -- Sugapablo-russ...@stargate.net http://www.sugapablo.com To email me, remove "Sugapablo-" from the email address
Sat, 29 Jan 2005 04:30:50 GMT

MH #3 / 3	cdrecord problems (cdrecord -scanbus returning error). Please help I'm guessing that cdrecord does not recognize USB devices. When you say you recorded CDs on this machine before, were you using a USB device?
Mon, 31 Jan 2005 03:33:11 GMT

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