Hi,
This is happen when you copy a big file (movie) and while the copy process is
still in progress, a new stick is added.
During my investigations, i found that this bug is somewhere in UDEV
I downloaded the last version of udev from kenrel.org, and start debug
it.
i found that the detection stop when hdparam is running. The hdparam
process (and also the fork from "util_run_program") don't finish.
I fixed this problem by adding in "libudev/libudev-util-private.c"
function "int util_run_program(struct udev *udev, const char *command, char
**envp,
char *result, size_t ressize, size_t *reslen,
const sigset_t *sigmask)"
this line: "if (strcmp(command,"/lib/udev/hdparm")==0) return 0;"
If you still want the requested output informations, pleas let me know and i
will recompile UDEV without that line and i will post to you the output
informations.
Thank you.
--
New inserted USB device is not recognized if a copy job is active in other USB
device (device = USB HDD, USB stick)
https://bugs.launchpad.net/bugs/482448
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