> -----Original Message----- > From: users-bounces@xxxxxxxxxxxxxxxxxxxxxxx [mailto:users- > bounces@xxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Tim Waugh > Sent: Thursday, June 24, 2010 10:38 AM > To: Community support for Fedora users > Subject: RE: USB Printer Install help needed > > On Thu, 2010-06-24 at 09:01 -0500, Smith, Herb wrote: > > strace /usr/lib/cups/backend/usb 2>&1 | tail -n +200 > > open("/dev/usblp1", O_RDWR|O_EXCL|O_LARGEFILE) = -1 ENOENT (No such > > file or directory) open("/dev/usb/lp1", O_RDWR|O_EXCL|O_LARGEFILE) = > > -1 ENOENT (No such file or directory) > > Oops, looks like we just missed out a few lines that were important. > Could you please try again with this?: > > strace /usr/lib/cups/backend/usb 2>&1 | tail -n +150 | head -n 50 > > Thanks, > Tim. > Here you go... strace /usr/lib/cups/backend/usb 2>&1 | tail -n +150 | head -n 50 open("/lib/libkrb5support.so.0", 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`<\264\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=36580, ...}) = 0 mmap2(NULL, 33652, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x1d1000 mmap2(0x1d9000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8) = 0x1d9000 close(3) = 0 open("/lib/libkeyutils.so.1", 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`\330\264\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=8224, ...}) = 0 mmap2(NULL, 9508, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x908000 mmap2(0x90a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0x90a000 close(3) = 0 open("/lib/libresolv.so.2", 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\0P\366\331\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=101064, ...}) = 0 mmap2(NULL, 100424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x189000 mmap2(0x19e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0x19e000 mmap2(0x1a0000, 6216, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1a0000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78bc000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78bb000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78ba000 set_thread_area({entry_number:-1 -> 6, base_addr:0xb78ba730, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 mprotect(0x19e000, 4096, PROT_READ) = 0 mprotect(0x13d000, 4096, PROT_READ) = 0 mprotect(0xe6e000, 4096, PROT_READ) = 0 mprotect(0x7c9000, 4096, PROT_READ) = 0 mprotect(0xadf000, 8192, PROT_READ) = 0 mprotect(0xb09000, 4096, PROT_READ) = 0 mprotect(0x5ab000, 4096, PROT_READ) = 0 mprotect(0x893000, 4096, PROT_READ) = 0 mprotect(0x138000, 4096, PROT_READ) = 0 mprotect(0x704000, 4096, PROT_READ) = 0 mprotect(0xf0f000, 4096, PROT_READ) = 0 mprotect(0x48a000, 4096, PROT_READ) = 0 munmap(0xb78c1000, 109966) = 0 set_tid_address(0xb78ba798) = 3110 set_robust_list(0xb78ba7a0, 0xc) = 0 futex(0xbf925180, FUTEX_WAKE_PRIVATE, 1) = 0 futex(0xbf925180, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, bf925190) = -1 EAGAIN (Resource temporarily unavailable) rt_sigaction(SIGRTMIN, {0x6f16c0, [], SA_SIGINFO}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {0x6f1b50, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=10240*1024, rlim_max=RLIM_INFINITY}) = 0 uname({sys="Linux", node="localhost.localdomain", ...}) = 0 brk(0) = 0x1bf2000 brk(0x1c13000) = 0x1c13000 statfs64("/selinux", 84, {f_type=0xf97cff8c, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096}) = 0 rt_sigaction(SIGPIPE, {SIG_IGN, [], 0}, NULL, 8) = 0 open("/dev/usblp0", O_RDWR|O_EXCL|O_LARGEFILE) = 3 -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
