Dan Nicholson wrote:
On 9/5/07, Frank Ianella <[EMAIL PROTECTED]> wrote:
konqueror http://www.linuxfromscratch.org
it opens ok. FWIW, I did an strace on konqueror. Aside from a bunch of
missing icons, the following line appears probably over 2000 times
throughout the trace:
read(3, 0x8055c7c, 4096) = -1 EAGAIN (Resource
temporarily unavailable)
Not sure if it's relevant.
Seems like it's relevant. Unfortunately, that doesn't tell us what
file is, only that file descriptor 3 that's in use. Before the failing
reads start, you should see `open("/some/path", FLAGS) = 3'. If you
need to save the log, use the strace option `-o file'.
--
Dan
P.S. Nice job using strace. I've been meaning to put it in the book
forever because it's simply the fastest way to start figuring out why
things are screwed up.
Hi Dan,
Below is the last instance of 'open("/some/path", FLAGS) = 3' prior to
the first failed read:
===========================================
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=4189360, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb5c91000
close(3) = 0
socket(PF_FILE, SOCK_STREAM, 0) = 3
connect(3, {sa_family=AF_FILE, path="/tmp/.X11-unix/X0"}, 110) = 0
getpeername(3, {sa_family=AF_FILE, path="/tmp/.X11-unix/X0"}, [20]) = 0
uname({sys="Linux", node="workstation", ...}) = 0
access("/root/.Xauthority", R_OK) = 0
open("/root/.Xauthority", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0600, st_size=105, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7333000
read(4, "\1\0\0\vworkstation\0\0010\0\22MIT-MAGIC-CO"..., 4096) = 105
read(4, "", 4096) = 0
close(4) = 0
munmap(0xb7333000, 4096) = 0
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
select(4, [3], [3], NULL, NULL) = 1 (out [3])
writev(3, [{"l\0\v\0\0\0\22\0\20\0", 10}, {"\0\0", 2},
{"MIT-MAGIC-COOKIE-1", 18}, {"\0\0", 2},
{"\333f\36\360\234\24C\251G\243\200\267\207VgC", 16}, {"", 0}], 6) = 48
read(3, "\1\0\v\0\0\0\231\0", 8) = 8
read(3, "\300*/\4\0\0\200\1\377\377\37\0\0\1\0\0\24\0\377\377\1"...,
612) = 612
select(4, [3], [3], NULL, NULL) = 1 (out [3])
writev(3,
[{"7\0\5\0\0\0\200\1\202\0\0\0\10\0\0\0\377\377\377\0b\0\5"..., 40}], 1)
= 40
select(4, [3], [], NULL, NULL) = 1 (in [3])
read(3, "\1\301\2\0\0\0\0\0\1\204\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0"...,
4096) = 32
select(4, [3], [3], NULL, NULL) = 1 (out [3])
writev(3, [{"\204\0\1\0", 4}], 1) = 4
select(4, [3], [], NULL, NULL) = 1 (in [3])
read(3, "\1\333\3\0\0\0\0\0\377\377?\0\0\0\0\0\0\0\0\0\0\0\0\0\274"...,
4096) = 32
select(4, [3], [3], NULL, NULL) = 1 (out [3])
writev(3,
[{"\24\0\6\0\202\0\0\0\27\0\0\0\37\0\0\0\0\0\0\0\0\341\365"..., 24}], 1)
= 24
select(4, [3], [], NULL, NULL) = 1 (in [3])
read(3, "\1\10\4\0\305\r\0\0\37\0\0\0\0\0\0\0\0237\0\0\0\0\0\0\0"...,
4096) = 4096
read(3, "SelectionBox.foreground:\t#000000"..., 10036) = 10036
read(3, 0x8055c7c, 4096) = -1 EAGAIN (Resource
temporarily unavailable)
=========================================================
Thanks for the help!
begin:vcard
fn:Frank Ianella
n:;Frank Ianella
email;internet:[EMAIL PROTECTED]
tel;cell:718.832.2337
version:2.1
end:vcard
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