Estou tendo frequentes desconexões com minha nova instalação do Ubuntu 12.10. Eu tentei atualizar o driver do kernel para a última versão da Intel sem sucesso. Minha experiência é gasta. Acontece em qualquer lugar entre 1 min e 10 min. Alguma idéia?
syslog:
Dec 1 13:51:39 andromeda kernel: [ 972.188809] audit_printk_skb: 6 callbacks suppressed
Dec 1 13:51:39 andromeda kernel: [ 972.188813] type=1701 audit(1354398699.418:199): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=6039 comm="chrome" reason="seccomp" sig=0 syscall=4 compat=0 ip=0x7f26777d9205 code=0x50000
Dec 1 13:51:39 andromeda kernel: [ 972.188817] type=1701 audit(1354398699.418:200): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=6039 comm="chrome" reason="seccomp" sig=0 syscall=4 compat=0 ip=0x7f26777d9205 code=0x50000
Dec 1 13:51:39 andromeda kernel: [ 972.188820] type=1701 audit(1354398699.418:201): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=6039 comm="chrome" reason="seccomp" sig=0 syscall=4 compat=0 ip=0x7f26777d9205 code=0x50000
Dec 1 13:51:39 andromeda kernel: [ 972.188823] type=1701 audit(1354398699.418:202): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=6039 comm="chrome" reason="seccomp" sig=0 syscall=4 compat=0 ip=0x7f26777d9205 code=0x50000
Dec 1 13:51:39 andromeda kernel: [ 972.188825] type=1701 audit(1354398699.418:203): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=6039 comm="chrome" reason="seccomp" sig=0 syscall=4 compat=0 ip=0x7f26777d9205 code=0x50000
Dec 1 13:51:39 andromeda kernel: [ 972.331419] type=1701 audit(1354398699.558:204): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=6039 comm="chrome" reason="seccomp" sig=0 syscall=2 compat=0 ip=0x7f26777d96b0 code=0x50000
Dec 1 13:53:12 andromeda NetworkManager[1115]: <info> (eth0): carrier now OFF (device state 100, deferring action for 4 seconds)
Dec 1 13:53:12 andromeda kernel: [ 1064.894387] e1000e: e1000e: eth0 NIC Link is Down
Dec 1 13:53:16 andromeda NetworkManager[1115]: <info> (eth0): device state change: activated -> unavailable (reason 'carrier-changed') [100 20 40]
Dec 1 13:53:16 andromeda NetworkManager[1115]: <info> (eth0): deactivating device (reason 'carrier-changed') [40]
Dec 1 13:53:16 andromeda NetworkManager[1115]: <info> (eth0): canceled DHCP transaction, DHCP client pid 5946
Dec 1 13:53:16 andromeda avahi-daemon[890]: Withdrawing address record for fe80::ea40:f2ff:fee2:4d86 on eth0.
Dec 1 13:53:16 andromeda avahi-daemon[890]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::ea40:f2ff:fee2:4d86.
Dec 1 13:53:16 andromeda avahi-daemon[890]: Interface eth0.IPv6 no longer relevant for mDNS.
Dec 1 13:53:16 andromeda kernel: [ 1069.025288] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 1 13:53:16 andromeda avahi-daemon[890]: Withdrawing address record for 192.168.11.17 on eth0.
Dec 1 13:53:16 andromeda avahi-daemon[890]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.11.17.
Dec 1 13:53:16 andromeda avahi-daemon[890]: Interface eth0.IPv4 no longer relevant for mDNS.
Dec 1 13:53:16 andromeda NetworkManager[1115]: <warn> DNS: plugin dnsmasq update failed
Dec 1 13:53:16 andromeda NetworkManager[1115]: <info> ((null)): removing resolv.conf from /sbin/resolvconf
Dec 1 13:53:16 andromeda dnsmasq[1907]: setting upstream servers from DBus
Dec 1 13:53:16 andromeda dbus[800]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Dec 1 13:53:16 andromeda dbus[800]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): carrier now ON (device state 20)
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Auto-activating connection '82579V'.
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) starting connection '82579V'
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Dec 1 13:53:32 andromeda kernel: [ 1084.938042] e1000e: e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
Dec 1 13:53:32 andromeda kernel: [ 1084.938049] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Dec 1 13:53:32 andromeda kernel: [ 1084.938815] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> dhclient started with pid 6080
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Dec 1 13:53:32 andromeda dhclient: Internet Systems Consortium DHCP Client 4.2.4
Dec 1 13:53:32 andromeda dhclient: Copyright 2004-2012 Internet Systems Consortium.
Dec 1 13:53:32 andromeda dhclient: All rights reserved.
Dec 1 13:53:32 andromeda dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 1 13:53:32 andromeda dhclient:
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Dec 1 13:53:32 andromeda dhclient: Listening on LPF/eth0/e8:40:f2:e2:4d:86
Dec 1 13:53:32 andromeda dhclient: Sending on LPF/eth0/e8:40:f2:e2:4d:86
Dec 1 13:53:32 andromeda dhclient: Sending on Socket/fallback
Dec 1 13:53:32 andromeda dhclient: DHCPREQUEST of 192.168.11.17 on eth0 to 255.255.255.255 port 67
Dec 1 13:53:32 andromeda dhclient: DHCPACK of 192.168.11.17 from 192.168.11.1
Dec 1 13:53:32 andromeda dhclient: bound to 192.168.11.17 -- renewal in 33576 seconds.
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> (eth0): DHCPv4 state changed preinit -> reboot
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> address 192.168.11.17
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> prefix 24 (255.255.255.0)
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> gateway 192.168.11.1
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> hostname 'andromeda'
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> nameserver '192.168.11.1'
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> domain name 'hsd1.ca.comcast.net'
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Dec 1 13:53:32 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Dec 1 13:53:32 andromeda avahi-daemon[890]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.11.17.
Dec 1 13:53:32 andromeda avahi-daemon[890]: New relevant interface eth0.IPv4 for mDNS.
Dec 1 13:53:32 andromeda avahi-daemon[890]: Registering new address record for 192.168.11.17 on eth0.IPv4.
Dec 1 13:53:33 andromeda NetworkManager[1115]: <info> (eth0): device state change: ip-config -> activated (reason 'none') [70 100 0]
Dec 1 13:53:33 andromeda NetworkManager[1115]: <info> ((null)): writing resolv.conf to /sbin/resolvconf
Dec 1 13:53:33 andromeda dnsmasq[1907]: setting upstream servers from DBus
Dec 1 13:53:33 andromeda dnsmasq[1907]: using nameserver 192.168.11.1#53
Dec 1 13:53:33 andromeda NetworkManager[1115]: <info> Policy set '82579V' (eth0) as default for IPv4 routing and DNS.
Dec 1 13:53:33 andromeda NetworkManager[1115]: <info> Activation (eth0) successful, device activated.
Dec 1 13:53:33 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Dec 1 13:53:33 andromeda dbus[800]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Dec 1 13:53:33 andromeda dbus[800]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 1 13:53:33 andromeda avahi-daemon[890]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::ea40:f2ff:fee2:4d86.
Dec 1 13:53:33 andromeda avahi-daemon[890]: New relevant interface eth0.IPv6 for mDNS.
Dec 1 13:53:33 andromeda avahi-daemon[890]: Registering new address record for fe80::ea40:f2ff:fee2:4d86 on eth0.*.
Dec 1 13:53:41 andromeda ntpdate[6154]: adjust time server 91.189.94.4 offset 0.000928 sec
Dec 1 13:53:50 andromeda NetworkManager[1115]: <info> (eth0): carrier now OFF (device state 100, deferring action for 4 seconds)
Dec 1 13:53:50 andromeda kernel: [ 1102.980003] e1000e: e1000e: eth0 NIC Link is Down
Dec 1 13:53:54 andromeda NetworkManager[1115]: <info> (eth0): device state change: activated -> unavailable (reason 'carrier-changed') [100 20 40]
Dec 1 13:53:54 andromeda NetworkManager[1115]: <info> (eth0): deactivating device (reason 'carrier-changed') [40]
Dec 1 13:53:54 andromeda NetworkManager[1115]: <info> (eth0): canceled DHCP transaction, DHCP client pid 6080
Dec 1 13:53:54 andromeda avahi-daemon[890]: Withdrawing address record for fe80::ea40:f2ff:fee2:4d86 on eth0.
Dec 1 13:53:54 andromeda avahi-daemon[890]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::ea40:f2ff:fee2:4d86.
Dec 1 13:53:54 andromeda avahi-daemon[890]: Interface eth0.IPv6 no longer relevant for mDNS.
Dec 1 13:53:54 andromeda avahi-daemon[890]: Withdrawing address record for 192.168.11.17 on eth0.
Dec 1 13:53:54 andromeda avahi-daemon[890]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.11.17.
Dec 1 13:53:54 andromeda kernel: [ 1107.025959] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Dec 1 13:53:54 andromeda NetworkManager[1115]: <warn> DNS: plugin dnsmasq update failed
Dec 1 13:53:54 andromeda NetworkManager[1115]: <info> ((null)): removing resolv.conf from /sbin/resolvconf
Dec 1 13:53:54 andromeda avahi-daemon[890]: Interface eth0.IPv4 no longer relevant for mDNS.
Dec 1 13:53:54 andromeda dnsmasq[1907]: setting upstream servers from DBus
Dec 1 13:53:54 andromeda dbus[800]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Dec 1 13:53:54 andromeda dbus[800]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): carrier now ON (device state 20)
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Auto-activating connection '82579V'.
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) starting connection '82579V'
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Dec 1 13:54:10 andromeda kernel: [ 1123.167668] e1000e: e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
Dec 1 13:54:10 andromeda kernel: [ 1123.167675] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Dec 1 13:54:10 andromeda kernel: [ 1123.168430] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): device state change: config -> ip-config (reason 'none') [50 70 0]
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> dhclient started with pid 6212
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Dec 1 13:54:10 andromeda dhclient: Internet Systems Consortium DHCP Client 4.2.4
Dec 1 13:54:10 andromeda dhclient: Copyright 2004-2012 Internet Systems Consortium.
Dec 1 13:54:10 andromeda dhclient: All rights reserved.
Dec 1 13:54:10 andromeda dhclient: For info, please visit https://www.isc.org/software/dhcp/
Dec 1 13:54:10 andromeda dhclient:
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Dec 1 13:54:10 andromeda dhclient: Listening on LPF/eth0/e8:40:f2:e2:4d:86
Dec 1 13:54:10 andromeda dhclient: Sending on LPF/eth0/e8:40:f2:e2:4d:86
Dec 1 13:54:10 andromeda dhclient: Sending on Socket/fallback
Dec 1 13:54:10 andromeda dhclient: DHCPREQUEST of 192.168.11.17 on eth0 to 255.255.255.255 port 67
Dec 1 13:54:10 andromeda dhclient: DHCPACK of 192.168.11.17 from 192.168.11.1
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> (eth0): DHCPv4 state changed preinit -> reboot
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> address 192.168.11.17
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> prefix 24 (255.255.255.0)
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> gateway 192.168.11.1
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> hostname 'andromeda'
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> nameserver '192.168.11.1'
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> domain name 'hsd1.ca.comcast.net'
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Dec 1 13:54:10 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) started...
Dec 1 13:54:10 andromeda avahi-daemon[890]: Joining mDNS multicast group on interface eth0.IPv4 with address 192.168.11.17.
Dec 1 13:54:10 andromeda dhclient: bound to 192.168.11.17 -- renewal in 35416 seconds.
Dec 1 13:54:10 andromeda avahi-daemon[890]: New relevant interface eth0.IPv4 for mDNS.
Dec 1 13:54:10 andromeda avahi-daemon[890]: Registering new address record for 192.168.11.17 on eth0.IPv4.
Dec 1 13:54:11 andromeda NetworkManager[1115]: <info> (eth0): device state change: ip-config -> activated (reason 'none') [70 100 0]
Dec 1 13:54:11 andromeda NetworkManager[1115]: <info> ((null)): writing resolv.conf to /sbin/resolvconf
Dec 1 13:54:11 andromeda dnsmasq[1907]: setting upstream servers from DBus
Dec 1 13:54:11 andromeda dnsmasq[1907]: using nameserver 192.168.11.1#53
Dec 1 13:54:11 andromeda NetworkManager[1115]: <info> Policy set '82579V' (eth0) as default for IPv4 routing and DNS.
Dec 1 13:54:11 andromeda NetworkManager[1115]: <info> Activation (eth0) successful, device activated.
Dec 1 13:54:11 andromeda NetworkManager[1115]: <info> Activation (eth0) Stage 5 of 5 (IPv4 Commit) complete.
Dec 1 13:54:11 andromeda dbus[800]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Dec 1 13:54:11 andromeda dbus[800]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Dec 1 13:54:12 andromeda avahi-daemon[890]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::ea40:f2ff:fee2:4d86.
Dec 1 13:54:12 andromeda avahi-daemon[890]: New relevant interface eth0.IPv6 for mDNS.
Dec 1 13:54:12 andromeda avahi-daemon[890]: Registering new address record for fe80::ea40:f2ff:fee2:4d86 on eth0.*.
Dec 1 13:54:19 andromeda ntpdate[6286]: adjust time server 91.189.94.4 offset 0.001142 sec
$ lspci -v
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 04)
Subsystem: Intel Corporation Device 2031
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at f7f00000 (32-bit, non-prefetchable) [size=128K]
Memory at f7f39000 (32-bit, non-prefetchable) [size=4K]
I/O ports at f040 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] PCI Advanced Features
Kernel driver in use: e1000e
Kernel modules: e1000e
$ modinfo e1000e
filename: /lib/modules/3.5.0-19-generic/kernel/drivers/net/e1000e/e1000e.ko
version: 2.1.4-NAPI
license: GPL
description: Intel(R) PRO/1000 Network Driver
author: Intel Corporation, <[email protected]>
srcversion: 0809529BE0BBC44883956AF
alias: pci:v00008086d0000153Bsv*sd*bc*sc*i*
alias: pci:v00008086d0000153Asv*sd*bc*sc*i*
alias: pci:v00008086d00001503sv*sd*bc*sc*i*
alias: pci:v00008086d00001502sv*sd*bc*sc*i*
alias: pci:v00008086d000010F0sv*sd*bc*sc*i*
alias: pci:v00008086d000010EFsv*sd*bc*sc*i*
alias: pci:v00008086d000010EBsv*sd*bc*sc*i*
alias: pci:v00008086d000010EAsv*sd*bc*sc*i*
alias: pci:v00008086d00001525sv*sd*bc*sc*i*
alias: pci:v00008086d000010DFsv*sd*bc*sc*i*
alias: pci:v00008086d000010DEsv*sd*bc*sc*i*
alias: pci:v00008086d000010CEsv*sd*bc*sc*i*
alias: pci:v00008086d000010CDsv*sd*bc*sc*i*
alias: pci:v00008086d000010CCsv*sd*bc*sc*i*
alias: pci:v00008086d000010CBsv*sd*bc*sc*i*
alias: pci:v00008086d000010F5sv*sd*bc*sc*i*
alias: pci:v00008086d000010BFsv*sd*bc*sc*i*
alias: pci:v00008086d000010E5sv*sd*bc*sc*i*
alias: pci:v00008086d0000294Csv*sd*bc*sc*i*
alias: pci:v00008086d000010BDsv*sd*bc*sc*i*
alias: pci:v00008086d000010C3sv*sd*bc*sc*i*
alias: pci:v00008086d000010C2sv*sd*bc*sc*i*
alias: pci:v00008086d000010C0sv*sd*bc*sc*i*
alias: pci:v00008086d00001501sv*sd*bc*sc*i*
alias: pci:v00008086d00001049sv*sd*bc*sc*i*
alias: pci:v00008086d0000104Dsv*sd*bc*sc*i*
alias: pci:v00008086d0000104Bsv*sd*bc*sc*i*
alias: pci:v00008086d0000104Asv*sd*bc*sc*i*
alias: pci:v00008086d000010C4sv*sd*bc*sc*i*
alias: pci:v00008086d000010C5sv*sd*bc*sc*i*
alias: pci:v00008086d0000104Csv*sd*bc*sc*i*
alias: pci:v00008086d000010BBsv*sd*bc*sc*i*
alias: pci:v00008086d00001098sv*sd*bc*sc*i*
alias: pci:v00008086d000010BAsv*sd*bc*sc*i*
alias: pci:v00008086d00001096sv*sd*bc*sc*i*
alias: pci:v00008086d0000150Csv*sd*bc*sc*i*
alias: pci:v00008086d000010F6sv*sd*bc*sc*i*
alias: pci:v00008086d000010D3sv*sd*bc*sc*i*
alias: pci:v00008086d0000109Asv*sd*bc*sc*i*
alias: pci:v00008086d0000108Csv*sd*bc*sc*i*
alias: pci:v00008086d0000108Bsv*sd*bc*sc*i*
alias: pci:v00008086d0000107Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000107Esv*sd*bc*sc*i*
alias: pci:v00008086d0000107Dsv*sd*bc*sc*i*
alias: pci:v00008086d000010B9sv*sd*bc*sc*i*
alias: pci:v00008086d000010D5sv*sd*bc*sc*i*
alias: pci:v00008086d000010DAsv*sd*bc*sc*i*
alias: pci:v00008086d000010D9sv*sd*bc*sc*i*
alias: pci:v00008086d00001060sv*sd*bc*sc*i*
alias: pci:v00008086d000010A5sv*sd*bc*sc*i*
alias: pci:v00008086d000010BCsv*sd*bc*sc*i*
alias: pci:v00008086d000010A4sv*sd*bc*sc*i*
alias: pci:v00008086d0000105Fsv*sd*bc*sc*i*
alias: pci:v00008086d0000105Esv*sd*bc*sc*i*
depends:
vermagic: 3.5.0-19-generic SMP mod_unload modversions
parm: copybreak:Maximum size of packet that is copied to a new buffer on receive (uint)
parm: TxIntDelay:Transmit Interrupt Delay (array of int)
parm: TxAbsIntDelay:Transmit Absolute Interrupt Delay (array of int)
parm: RxIntDelay:Receive Interrupt Delay (array of int)
parm: RxAbsIntDelay:Receive Absolute Interrupt Delay (array of int)
parm: InterruptThrottleRate:Interrupt Throttling Rate (array of int)
parm: IntMode:Interrupt Mode (array of int)
parm: SmartPowerDownEnable:Enable PHY smart power down (array of int)
parm: KumeranLockLoss:Enable Kumeran lock loss workaround (array of int)
parm: CrcStripping:Enable CRC Stripping, disable if your BMC needs the CRC (array of int)
parm: EEE:Enable/disable on parts that support the feature (array of int)
parm: Node:[ROUTING] Node to allocate memory on, default -1 (array of int)
parm: debug:Debug level (0=none,...,16=all) (int)
Uma combinação de coisas parece ter resolvido o problema.
Eu instalei os drivers mais recentes da fonte. Encontrou aqui :
Comprei um cabo CAT6 porque estava usando um cabo CAT5 barato (e é um cartão gigabit) porque foi sugerido aqui .
E finalmente eu ativei alguns parâmetros de inicialização do kernel como segue em / etc / default / grub:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash e1000e.IntMode=1,1 e1000e.InterruptThrottleRate=10000,10000"
Eu não tenho uma resposta, mas notei que isso parece ser um problema comum de driver relacionado ao 'e1000e' porque também tenho o mesmo problema.
Estou no meio de encontrar a solução agora, mas ainda não a encontrei. Quando o fizer, postarei aqui, mas se alguém encontrar solução, por favor poste.
Referência) link