Hello Alexander. > Please run strace -f mozilla-thunderbird and attach the output.
[EMAIL PROTECTED] - /home/edumerco/strace -f mozilla-thunderbird > strace-tb.txt [EMAIL PROTECTED] - /home/edumerco/less strace-tb.txt selected locale: en-US DOUBLE-CLICK: 500 --> -1 THRESHOLD: 6 --> -1 After that thousands of lines, that I don't know how to capture, of the following style are quickly thrown: - - - - - - - - - - - - - - - - - - - - - - - - [EMAIL PROTECTED] - /home/edumerco/strace -f mozilla-thunderbird execve("/usr/bin/mozilla-thunderbird", ["mozilla-thunderbird"], [/* 29 vars */]) = 0 uname({sys="Linux", node="terramar", ...}) = 0 brk(0) = 0x80f1000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fea000 open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=69392, ...}) = 0 old_mmap(NULL, 69392, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7fd9000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/libncurses.so.5", 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\20\345"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0644, st_size=258704, ...}) = 0 old_mmap(NULL, 260364, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f99000 old_mmap(0xb7fd0000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x37000) = 0xb7fd0000 old_mmap(0xb7fd8000, 2316, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7fd8000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/tls/libdl.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\0\20\f\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0644, st_size=9592, ...}) = 0 old_mmap(NULL, 12404, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f95000 old_mmap(0xb7f97000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0xb7f97000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/tls/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\300O\1"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1265136, ...}) = 0 old_mmap(NULL, 1275196, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e5d000 old_mmap(0xb7f8e000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x130000) = 0xb7f8e000 old_mmap(0xb7f92000, 9532, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f92000 close(3) = 0 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e5c000 mprotect(0xb7f8e000, 4096, PROT_READ) = 0 set_thread_area({entry_number:-1 -> 6, base_addr:0xb7e5c8e0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 munmap(0xb7fd9000, 69392) = 0 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 open("/dev/tty", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 3 close(3) = 0 open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=290576, ...}) = 0 mmap2(NULL, 290576, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7e15000 close(3) = 0 brk(0) = 0x80f1000 brk(0x80f2000) = 0x80f2000 brk(0x80f3000) = 0x80f3000 brk(0x80f4000) = 0x80f4000 getuid32() = 1000 getgid32() = 1000 geteuid32() = 1000 getegid32() = 1000 rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0 time(NULL) = 1124585404 brk(0x80f5000) = 0x80f5000 open("/etc/mtab", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=314, ...}) = 0 - - - - - - - - - - - - - - - - - - - - - - - - > Anything that is special about your setup? Nothing I can think of... > What extensions are installed? Pretty basic: offline, typeahead and inspector. > Is this problem profile related? Does thunderbird still fail to start > with a fresh profile (e.g. with a test unix account)? Yes, it still fail. I created another account in my system, logged in as this fresh user and still see the same symptom. Thanks Alexander for your help. Work without mail is almost unthinkable. :-) Regards... -- Eduardo Mercovich Buenos Aires - Argentina.