J5 demonstrated that a USB printer appears in the print dialog when it is plugged in, so the printer-added notification works, but pulling the plug doesn't make it disappear. Starting a new gedit and opening the print dialog doesn't show the printer anymore, so cups has probably figured out that the printer is gone, but libgnomecups fails to pick it up.
John, can you test this with libgnomecups-0.1.11-4 and libgnomeprint-2.7.1-7 once the build system is done with them ?
Ok, this works now but I have a crash in gedit and gpdf when plugging in a or out a printer when the print dialog is being displayed and clicking within the printer list widget. Should I open a new bug?
Attaching the stacktrace here would be fine
Backtrace from gdb: #0 0x00a94782 in ?? () at rtld.c:576 from /lib/ld-linux.so.2 #1 0x008f53d8 in ?? () from /lib/tls/libpthread.so.0 #2 0x021991aa in httpPrintf (http=0xf6c06970, format=0xffffffe0 <Address 0xffffffe0 out of bounds>) at http.c:1459 #3 0x02199361 in http_send (http=0xf6c06970, request=HTTP_POST, uri=0xf6c06f70 "") at http.c:2067 #4 0x021a50e1 in cupsDoFileRequest (http=0xf6c06970, request=0x8681df8, resource=0x86a7a88 "/", filename=0x0) at util.c:269 #5 0x006cf347 in request_thread_main (request=0x869e0b8, unused=0x0) at gnome-cups-request.c:355 #6 0x005fb7ce in g_thread_pool_free () from /usr/lib/libglib-2.0.so.0 #7 0x005f95c2 in g_static_private_free () from /usr/lib/libglib-2.0.so.0 #8 0x008eff5c in start_thread (arg=0xffffffe0) at pthread_create.c:264 #9 0x00c1acea in ?? () from /lib/tls/libc.so.6
John can you test again with the libgnomeprintui22-2.7.1-7 which I built into fc3-scratch ?