Tengo una computadora rápida (excelente procesador, buen SSD) pero el Centro de software tarda unos 30 segundos en cargarse. Esto no es una punzada, creo que podría haber algo mal. Synaptic tarda un segundo en cargarse.
Corrí strace software-center
para ver si estaba agotando el disco (es un SSD, no puedo escucharlo) y está emitiendo mensajes e intentando abrir un montón de archivos. Aquí hay un extracto:
open("/usr/local/lib/python2.6/dist-packages/FlexGet-1.0r1465-py2.6.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/FlexGet-1.0r1465-py2.6.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/FlexGet-1.0r1465-py2.6.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python2.6/dist-packages/progressbar-2.3_dev-py2.6.egg/StringIO", 0x7fff19d3af30) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/progressbar-2.3_dev-py2.6.egg/StringIO.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/progressbar-2.3_dev-py2.6.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/progressbar-2.3_dev-py2.6.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/progressbar-2.3_dev-py2.6.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python2.6/dist-packages/pynzb-0.1.0-py2.6.egg/StringIO", 0x7fff19d3af30) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/pynzb-0.1.0-py2.6.egg/StringIO.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/pynzb-0.1.0-py2.6.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/pynzb-0.1.0-py2.6.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/pynzb-0.1.0-py2.6.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python2.6/dist-packages/PyRSS2Gen-1.0.0-py2.6.egg/StringIO", 0x7fff19d3af30) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyRSS2Gen-1.0.0-py2.6.egg/StringIO.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyRSS2Gen-1.0.0-py2.6.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyRSS2Gen-1.0.0-py2.6.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyRSS2Gen-1.0.0-py2.6.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python2.6/dist-packages/html5lib-0.90-py2.6.egg/StringIO", 0x7fff19d3af30) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/html5lib-0.90-py2.6.egg/StringIO.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/html5lib-0.90-py2.6.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/html5lib-0.90-py2.6.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/html5lib-0.90-py2.6.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python2.6/dist-packages/PyYAML-3.09-py2.6-linux-x86_64.egg/StringIO", 0x7fff19d3af30) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyYAML-3.09-py2.6-linux-x86_64.egg/StringIO.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyYAML-3.09-py2.6-linux-x86_64.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyYAML-3.09-py2.6-linux-x86_64.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/PyYAML-3.09-py2.6-linux-x86_64.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python2.6/dist-packages/transmissionrpc-0.6-py2.6.egg/StringIO", 0x7fff19d3af30) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/transmissionrpc-0.6-py2.6.egg/StringIO.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/transmissionrpc-0.6-py2.6.egg/StringIOmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/transmissionrpc-0.6-py2.6.egg/StringIO.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.6/dist-packages/transmissionrpc-0.6-py2.6.egg/StringIO.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
Esto podría ser un arenque rojo. Más tarde se detiene ante esto:
poll([{fd=3, events=POLLIN}], 1, 25000) = 1 ([{fd=3, revents=POLLIN}])
recvmsg(3, {msg_name(0)=NULL, msg_iov(1)=[{"l\2\1\1\v\0\0\0\3\0\0\0=\0\0\0\6\1s\0\7\0\0\0:1.3497\0"..., 2048}], msg_controllen=0, msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 91
recvmsg(3, 0x7fff8c57cc00, MSG_CMSG_CLOEXEC) = -1 EAGAIN (Resource temporarily unavailable)
sendmsg(3, {msg_name(0)=NULL, msg_iov(2)=[{"l\1\0\1\0\0\0\0\3\0\0\0{\0\0\0\1\1o\0\32\0\0\0/com/ubu"..., 144}, {"", 0}], msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 144
poll([{fd=3, events=POLLIN}], 1, 25000
Y luego lo vuelve a hacer ... Estas dos pausas representan la mayor parte del tiempo de carga.
Y luego realmente se voltea con miles de líneas de sondeo / lectura / temporalmente no disponibles.
Entonces, ¿qué demonios está pasando aquí? ¿Por qué Software Center escanea lo que parece ser un posible paquete de Python StringIO
? ¿Insecto?
Entonces, ¿por qué se estanca en lo que parece una solicitud web a something.ubuntu.com (no puedo ver el mensaje completo)? ¿Por qué está hablando con ubuntu.com de todos modos?