Perte de connexion filaire après la mise à niveau vers 13.10
Rien à dire.
Après la mise à niveau à partir de la version 13.04, Ubuntu/Kubuntu conserve une connexion câblée pendant quelques secondes, puis la déconnecte. Je peux décocher "Activer le réseau" sur l'icône de la barre de gestion du réseau, puis le cocher à nouveau pour rétablir la connexion pendant quelques secondes. C'est ce que je fais en ce moment pour soumettre cette question.
Réseau Sudo lshw -C
*-network
description: Ethernet interface
product: 88E8001 Gigabit Ethernet Controller
vendor: Marvell Technology Group Ltd.
physical id: 14
bus info: pci@0000:02:14.0
logical name: eth0
version: 13
serial: 00:15:f2:af:bd:44
size: 1Gbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 66MHz
capabilities: pm vpd bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=skge driverversion=1.14 duplex=full ip=192.168.1.101 latency=64 link=yes maxlatency=31 mingnt=23 multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:21 memory:cede4000-cede7fff ioport:c400(size=256) memory:cedc0000-ceddffff
gestionnaire de réseau apt-cache policy
network-manager:
Installato: 0.9.8.0-0ubuntu22
Candidato: 0.9.8.0-0ubuntu22
Tabella versione:
*** 0.9.8.0-0ubuntu22 0
500 http://it.archive.ubuntu.com/ubuntu/ saucy/main AMD64 Packages
100 /var/lib/dpkg/status
dmesg choses pertinentes
[ 6633.242742] skge 0000:02:14.0 eth0: disabling interface
[ 6634.485208] skge 0000:02:14.0 eth0: enabling interface
[ 6636.924409] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 6665.947766] skge 0000:02:14.0 eth0: disabling interface
[ 6666.400297] skge 0000:02:14.0 eth0: enabling interface
[ 6669.122046] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 6789.995899] skge 0000:02:14.0 eth0: disabling interface
[ 6790.690512] skge 0000:02:14.0 eth0: enabling interface
[ 6793.140683] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 6838.467165] skge 0000:02:14.0 eth0: disabling interface
[ 6839.413877] skge 0000:02:14.0 eth0: enabling interface
[ 6841.878607] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 6955.304511] eth0: hw csum failure
[ 6955.304530] CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: PF O 3.11.0-12-generic #19-Ubuntu
[ 6955.304535] Hardware name: System manufacturer System Product Name/A8R-MVP, BIOS 0605 12/09/2008
[ 6955.304540] ffff880135cff162 ffff880139b139e8 ffffffff816e547a ffff880134d66000
[ 6955.304550] ffff880139b13a00 ffffffff815ec43a ffff88007f724900 ffff880139b13a20
[ 6955.304557] ffffffff815e5422 0000000000000246 ffff88007f724900 ffff880139b13a30
[ 6955.304565] Call Trace:
[ 6955.304582] [<ffffffff816e547a>] dump_stack+0x45/0x56
[ 6955.304593] [<ffffffff815ec43a>] netdev_rx_csum_fault+0x3a/0x40
[ 6955.304601] [<ffffffff815e5422>] __skb_checksum_complete_head+0x62/0x70
[ 6955.304607] [<ffffffff815e5441>] __skb_checksum_complete+0x11/0x20
[ 6955.304618] [<ffffffff8167100c>] nf_ip_checksum+0xcc/0x100
[ 6955.304642] [<ffffffffa0d1c8c2>] tcp_error+0x1b2/0x260 [nf_conntrack]
[ 6955.304650] [<ffffffff816646e6>] ? fib_table_lookup+0x2e6/0x390
[ 6955.304665] [<ffffffffa0d183de>] nf_conntrack_in+0xee/0xad0 [nf_conntrack]
[ 6955.304676] [<ffffffff8135ba9e>] ? cpumask_next_and+0x2e/0x40
[ 6955.304684] [<ffffffff8135ba9e>] ? cpumask_next_and+0x2e/0x40
[ 6955.304691] [<ffffffff8135ba9e>] ? cpumask_next_and+0x2e/0x40
[ 6955.304701] [<ffffffffa0d632f1>] ipv4_conntrack_in+0x21/0x30 [nf_conntrack_ipv4]
[ 6955.304708] [<ffffffff8161cb5b>] nf_iterate+0x8b/0xa0
[ 6955.304716] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 6955.304722] [<ffffffff8161cbe4>] nf_hook_slow+0x74/0x130
[ 6955.304729] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 6955.304737] [<ffffffff81623a74>] ip_rcv+0x344/0x380
[ 6955.304744] [<ffffffff815eec66>] __netif_receive_skb_core+0x646/0x830
[ 6955.304750] [<ffffffff815eee68>] __netif_receive_skb+0x18/0x60
[ 6955.304756] [<ffffffff815eeed3>] netif_receive_skb+0x23/0x90
[ 6955.304762] [<ffffffff815ef940>] napi_gro_receive+0x80/0xb0
[ 6955.304787] [<ffffffffa002e2e6>] skge_poll+0x3a6/0x870 [skge]
[ 6955.304796] [<ffffffff8101a395>] ? native_sched_clock+0x15/0x80
[ 6955.304802] [<ffffffff815ef20c>] net_rx_action+0x11c/0x240
[ 6955.304811] [<ffffffff81067397>] __do_softirq+0xf7/0x240
[ 6955.304817] [<ffffffff81067510>] run_ksoftirqd+0x30/0x50
[ 6955.304827] [<ffffffff8108cadf>] smpboot_thread_fn+0xff/0x1a0
[ 6955.304834] [<ffffffff8108c9e0>] ? lg_global_unlock+0x60/0x60
[ 6955.304844] [<ffffffff810847b0>] kthread+0xc0/0xd0
[ 6955.304851] [<ffffffff810846f0>] ? kthread_create_on_node+0x120/0x120
[ 6955.304859] [<ffffffff816f516c>] ret_from_fork+0x7c/0xb0
[ 6955.304867] [<ffffffff810846f0>] ? kthread_create_on_node+0x120/0x120
[ 6960.694250] eth0: hw csum failure
[ 6960.694268] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF O 3.11.0-12-generic #19-Ubuntu
[ 6960.694274] Hardware name: System manufacturer System Product Name/A8R-MVP, BIOS 0605 12/09/2008
[ 6960.694279] ffff8801357575e2 ffff88013fc03af0 ffffffff816e547a ffff880134d66000
[ 6960.694288] ffff88013fc03b08 ffffffff815ec43a ffff880134a09b00 ffff88013fc03b28
[ 6960.694295] ffffffff815e5422 000000003fc03b70 ffff880134a09b00 ffff88013fc03b38
[ 6960.694303] Call Trace:
[ 6960.694307] <IRQ> [<ffffffff816e547a>] dump_stack+0x45/0x56
[ 6960.694331] [<ffffffff815ec43a>] netdev_rx_csum_fault+0x3a/0x40
[ 6960.694339] [<ffffffff815e5422>] __skb_checksum_complete_head+0x62/0x70
[ 6960.694346] [<ffffffff815e5441>] __skb_checksum_complete+0x11/0x20
[ 6960.694356] [<ffffffff8167100c>] nf_ip_checksum+0xcc/0x100
[ 6960.694380] [<ffffffffa0d1c8c2>] tcp_error+0x1b2/0x260 [nf_conntrack]
[ 6960.694387] [<ffffffff815f0a28>] ? dev_hard_start_xmit+0x318/0x570
[ 6960.694403] [<ffffffffa0d183de>] nf_conntrack_in+0xee/0xad0 [nf_conntrack]
[ 6960.694412] [<ffffffff8109edfe>] ? update_group_power+0x13e/0x220
[ 6960.694422] [<ffffffff8135ba9e>] ? cpumask_next_and+0x2e/0x40
[ 6960.694432] [<ffffffffa0d632f1>] ipv4_conntrack_in+0x21/0x30 [nf_conntrack_ipv4]
[ 6960.694439] [<ffffffff8161cb5b>] nf_iterate+0x8b/0xa0
[ 6960.694448] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 6960.694454] [<ffffffff8161cbe4>] nf_hook_slow+0x74/0x130
[ 6960.694461] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 6960.694468] [<ffffffff81623a74>] ip_rcv+0x344/0x380
[ 6960.694475] [<ffffffff815eec66>] __netif_receive_skb_core+0x646/0x830
[ 6960.694481] [<ffffffff815eee68>] __netif_receive_skb+0x18/0x60
[ 6960.694487] [<ffffffff815eeed3>] netif_receive_skb+0x23/0x90
[ 6960.694493] [<ffffffff815ef940>] napi_gro_receive+0x80/0xb0
[ 6960.694518] [<ffffffffa002e2e6>] skge_poll+0x3a6/0x870 [skge]
[ 6960.694525] [<ffffffff815ef20c>] net_rx_action+0x11c/0x240
[ 6960.694533] [<ffffffff81067397>] __do_softirq+0xf7/0x240
[ 6960.694539] [<ffffffff81067675>] irq_exit+0xb5/0xc0
[ 6960.694548] [<ffffffff816f7516>] do_IRQ+0x56/0xc0
[ 6960.694555] [<ffffffff816ecb2d>] common_interrupt+0x6d/0x6d
[ 6960.694559] <EOI> [<ffffffff8104d386>] ? native_safe_halt+0x6/0x10
[ 6960.694574] [<ffffffff8101b22f>] default_idle+0x1f/0xc0
[ 6960.694581] [<ffffffff8101baf6>] Arch_cpu_idle+0x26/0x30
[ 6960.694590] [<ffffffff810b54ee>] cpu_startup_entry+0xce/0x280
[ 6960.694598] [<ffffffff816d4727>] rest_init+0x77/0x80
[ 6960.694607] [<ffffffff81d26ef7>] start_kernel+0x40a/0x416
[ 6960.694615] [<ffffffff81d268f6>] ? repair_env_string+0x5c/0x5c
[ 6960.694622] [<ffffffff81d26120>] ? early_idt_handlers+0x120/0x120
[ 6960.694629] [<ffffffff81d265de>] x86_64_start_reservations+0x2a/0x2c
[ 6960.694636] [<ffffffff81d266e8>] x86_64_start_kernel+0x108/0x117
[ 6982.043414] skge 0000:02:14.0 eth0: disabling interface
[ 6982.149933] skge 0000:02:14.0 eth0: enabling interface
[ 6985.178432] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 7195.764345] skge 0000:02:14.0 eth0: disabling interface
[ 7195.884590] skge 0000:02:14.0 eth0: enabling interface
[ 7198.898305] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 7883.869895] eth0: hw csum failure
[ 7883.869913] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF O 3.11.0-12-generic #19-Ubuntu
[ 7883.869918] Hardware name: System manufacturer System Product Name/A8R-MVP, BIOS 0605 12/09/2008
[ 7883.869924] ffff88004cd96a62 ffff88013fc03af0 ffffffff816e547a ffff880134d66000
[ 7883.869933] ffff88013fc03b08 ffffffff815ec43a ffff880136885000 ffff88013fc03b28
[ 7883.869940] ffffffff815e5422 0000000000000000 ffff880136885000 ffff88013fc03b38
[ 7883.869948] Call Trace:
[ 7883.869953] <IRQ> [<ffffffff816e547a>] dump_stack+0x45/0x56
[ 7883.869977] [<ffffffff815ec43a>] netdev_rx_csum_fault+0x3a/0x40
[ 7883.869985] [<ffffffff815e5422>] __skb_checksum_complete_head+0x62/0x70
[ 7883.869992] [<ffffffff815e5441>] __skb_checksum_complete+0x11/0x20
[ 7883.870002] [<ffffffff8167100c>] nf_ip_checksum+0xcc/0x100
[ 7883.870027] [<ffffffffa0d1c8c2>] tcp_error+0x1b2/0x260 [nf_conntrack]
[ 7883.870036] [<ffffffffa0d779f4>] ? __nfqnl_enqueue_packet+0x104/0x160 [nfnetlink_queue]
[ 7883.870051] [<ffffffffa0d183de>] nf_conntrack_in+0xee/0xad0 [nf_conntrack]
[ 7883.870062] [<ffffffff81626640>] ? ip_forward_options+0x1c0/0x1c0
[ 7883.870068] [<ffffffff8161cc22>] ? nf_hook_slow+0xb2/0x130
[ 7883.870075] [<ffffffff81626640>] ? ip_forward_options+0x1c0/0x1c0
[ 7883.870084] [<ffffffffa0d632f1>] ipv4_conntrack_in+0x21/0x30 [nf_conntrack_ipv4]
[ 7883.870090] [<ffffffff8161cb5b>] nf_iterate+0x8b/0xa0
[ 7883.870098] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 7883.870104] [<ffffffff8161cbe4>] nf_hook_slow+0x74/0x130
[ 7883.870111] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 7883.870118] [<ffffffff81623a74>] ip_rcv+0x344/0x380
[ 7883.870125] [<ffffffff815eec66>] __netif_receive_skb_core+0x646/0x830
[ 7883.870131] [<ffffffff815eee68>] __netif_receive_skb+0x18/0x60
[ 7883.870137] [<ffffffff815eeed3>] netif_receive_skb+0x23/0x90
[ 7883.870144] [<ffffffff815ef940>] napi_gro_receive+0x80/0xb0
[ 7883.870168] [<ffffffffa002e2e6>] skge_poll+0x3a6/0x870 [skge]
[ 7883.870174] [<ffffffff815ef20c>] net_rx_action+0x11c/0x240
[ 7883.870182] [<ffffffff81067397>] __do_softirq+0xf7/0x240
[ 7883.870189] [<ffffffff81067675>] irq_exit+0xb5/0xc0
[ 7883.870197] [<ffffffff816f7516>] do_IRQ+0x56/0xc0
[ 7883.870205] [<ffffffff816ecb2d>] common_interrupt+0x6d/0x6d
[ 7883.870208] <EOI> [<ffffffff8104d386>] ? native_safe_halt+0x6/0x10
[ 7883.870223] [<ffffffff8101b22f>] default_idle+0x1f/0xc0
[ 7883.870229] [<ffffffff8101baf6>] Arch_cpu_idle+0x26/0x30
[ 7883.870238] [<ffffffff810b54ee>] cpu_startup_entry+0xce/0x280
[ 7883.870246] [<ffffffff816d4727>] rest_init+0x77/0x80
[ 7883.870256] [<ffffffff81d26ef7>] start_kernel+0x40a/0x416
[ 7883.870264] [<ffffffff81d268f6>] ? repair_env_string+0x5c/0x5c
[ 7883.870271] [<ffffffff81d26120>] ? early_idt_handlers+0x120/0x120
[ 7883.870278] [<ffffffff81d265de>] x86_64_start_reservations+0x2a/0x2c
[ 7883.870286] [<ffffffff81d266e8>] x86_64_start_kernel+0x108/0x117
[ 7902.415764] skge 0000:02:14.0 eth0: disabling interface
[ 7903.255779] skge 0000:02:14.0 eth0: enabling interface
[ 7905.693566] skge 0000:02:14.0 eth0: Link is up at 1000 Mbps, full duplex, flow control both
[ 8019.404373] eth0: hw csum failure
[ 8019.404391] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF O 3.11.0-12-generic #19-Ubuntu
[ 8019.404396] Hardware name: System manufacturer System Product Name/A8R-MVP, BIOS 0605 12/09/2008
[ 8019.404401] ffff88013748d9e2 ffff88013fc03af0 ffffffff816e547a ffff880134d66000
[ 8019.404411] ffff88013fc03b08 ffffffff815ec43a ffff88013598a600 ffff88013fc03b28
[ 8019.404417] ffffffff815e5422 00000000383e2f28 ffff88013598a600 ffff88013fc03b38
[ 8019.404425] Call Trace:
[ 8019.404430] <IRQ> [<ffffffff816e547a>] dump_stack+0x45/0x56
[ 8019.404453] [<ffffffff815ec43a>] netdev_rx_csum_fault+0x3a/0x40
[ 8019.404462] [<ffffffff815e5422>] __skb_checksum_complete_head+0x62/0x70
[ 8019.404468] [<ffffffff815e5441>] __skb_checksum_complete+0x11/0x20
[ 8019.404478] [<ffffffff8167100c>] nf_ip_checksum+0xcc/0x100
[ 8019.404504] [<ffffffffa0d1c8c2>] tcp_error+0x1b2/0x260 [nf_conntrack]
[ 8019.404513] [<ffffffff8101a395>] ? native_sched_clock+0x15/0x80
[ 8019.404522] [<ffffffff81091b28>] ? resched_task+0x28/0x80
[ 8019.404537] [<ffffffffa0d183de>] nf_conntrack_in+0xee/0xad0 [nf_conntrack]
[ 8019.404544] [<ffffffff810925c5>] ? check_preempt_curr+0x85/0xa0
[ 8019.404554] [<ffffffff8104dee9>] ? default_spin_lock_flags+0x9/0x10
[ 8019.404562] [<ffffffff8109484a>] ? try_to_wake_up+0x20a/0x2b0
[ 8019.404572] [<ffffffffa0d632f1>] ipv4_conntrack_in+0x21/0x30 [nf_conntrack_ipv4]
[ 8019.404580] [<ffffffff8161cb5b>] nf_iterate+0x8b/0xa0
[ 8019.404588] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 8019.404594] [<ffffffff8161cbe4>] nf_hook_slow+0x74/0x130
[ 8019.404601] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 8019.404608] [<ffffffff81623a74>] ip_rcv+0x344/0x380
[ 8019.404615] [<ffffffff815eec66>] __netif_receive_skb_core+0x646/0x830
[ 8019.404621] [<ffffffff815eee68>] __netif_receive_skb+0x18/0x60
[ 8019.404627] [<ffffffff815eeed3>] netif_receive_skb+0x23/0x90
[ 8019.404633] [<ffffffff815ef940>] napi_gro_receive+0x80/0xb0
[ 8019.404659] [<ffffffffa002e2e6>] skge_poll+0x3a6/0x870 [skge]
[ 8019.404665] [<ffffffff815ef20c>] net_rx_action+0x11c/0x240
[ 8019.404673] [<ffffffff81067397>] __do_softirq+0xf7/0x240
[ 8019.404679] [<ffffffff81067675>] irq_exit+0xb5/0xc0
[ 8019.404687] [<ffffffff816f7516>] do_IRQ+0x56/0xc0
[ 8019.404695] [<ffffffff816ecb2d>] common_interrupt+0x6d/0x6d
[ 8019.404698] <EOI> [<ffffffff8104d386>] ? native_safe_halt+0x6/0x10
[ 8019.404711] [<ffffffff8101b22f>] default_idle+0x1f/0xc0
[ 8019.404717] [<ffffffff8101baf6>] Arch_cpu_idle+0x26/0x30
[ 8019.404726] [<ffffffff810b54ee>] cpu_startup_entry+0xce/0x280
[ 8019.404734] [<ffffffff816d4727>] rest_init+0x77/0x80
[ 8019.404743] [<ffffffff81d26ef7>] start_kernel+0x40a/0x416
[ 8019.404751] [<ffffffff81d268f6>] ? repair_env_string+0x5c/0x5c
[ 8019.404758] [<ffffffff81d26120>] ? early_idt_handlers+0x120/0x120
[ 8019.404765] [<ffffffff81d265de>] x86_64_start_reservations+0x2a/0x2c
[ 8019.404772] [<ffffffff81d266e8>] x86_64_start_kernel+0x108/0x117
[ 8040.634295] eth0: hw csum failure
[ 8040.634314] CPU: 0 PID: 5992 Comm: kwin Tainted: PF O 3.11.0-12-generic #19-Ubuntu
[ 8040.634319] Hardware name: System manufacturer System Product Name/A8R-MVP, BIOS 0605 12/09/2008
[ 8040.634324] ffff88007466ac62 ffff88013fc03af0 ffffffff816e547a ffff880134d66000
[ 8040.634334] ffff88013fc03b08 ffffffff815ec43a ffff8800782fa100 ffff88013fc03b28
[ 8040.634341] ffffffff815e5422 00000000810925f9 ffff8800782fa100 ffff88013fc03b38
[ 8040.634348] Call Trace:
[ 8040.634353] <IRQ> [<ffffffff816e547a>] dump_stack+0x45/0x56
[ 8040.634377] [<ffffffff815ec43a>] netdev_rx_csum_fault+0x3a/0x40
[ 8040.634385] [<ffffffff815e5422>] __skb_checksum_complete_head+0x62/0x70
[ 8040.634392] [<ffffffff815e5441>] __skb_checksum_complete+0x11/0x20
[ 8040.634402] [<ffffffff8167100c>] nf_ip_checksum+0xcc/0x100
[ 8040.634428] [<ffffffffa0d1c8c2>] tcp_error+0x1b2/0x260 [nf_conntrack]
[ 8040.634438] [<ffffffff8109484a>] ? try_to_wake_up+0x20a/0x2b0
[ 8040.634453] [<ffffffffa0d183de>] nf_conntrack_in+0xee/0xad0 [nf_conntrack]
[ 8040.634462] [<ffffffff8109edfe>] ? update_group_power+0x13e/0x220
[ 8040.634472] [<ffffffff8135ba9e>] ? cpumask_next_and+0x2e/0x40
[ 8040.634483] [<ffffffffa0d632f1>] ipv4_conntrack_in+0x21/0x30 [nf_conntrack_ipv4]
[ 8040.634490] [<ffffffff8161cb5b>] nf_iterate+0x8b/0xa0
[ 8040.634499] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 8040.634505] [<ffffffff8161cbe4>] nf_hook_slow+0x74/0x130
[ 8040.634511] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 8040.634518] [<ffffffff81623a74>] ip_rcv+0x344/0x380
[ 8040.634525] [<ffffffff815eec66>] __netif_receive_skb_core+0x646/0x830
[ 8040.634531] [<ffffffff815eee68>] __netif_receive_skb+0x18/0x60
[ 8040.634537] [<ffffffff815eeed3>] netif_receive_skb+0x23/0x90
[ 8040.634543] [<ffffffff815ef940>] napi_gro_receive+0x80/0xb0
[ 8040.634568] [<ffffffffa002e2e6>] skge_poll+0x3a6/0x870 [skge]
[ 8040.634575] [<ffffffff8109b6a8>] ? update_curr+0x168/0x180
[ 8040.634581] [<ffffffff815ef20c>] net_rx_action+0x11c/0x240
[ 8040.634589] [<ffffffff81067397>] __do_softirq+0xf7/0x240
[ 8040.634596] [<ffffffff81067675>] irq_exit+0xb5/0xc0
[ 8040.634604] [<ffffffff816f7516>] do_IRQ+0x56/0xc0
[ 8040.634611] [<ffffffff816ecb2d>] common_interrupt+0x6d/0x6d
[ 8040.634614] <EOI> [<ffffffff815b4fd0>] ? acpi_pm_read+0x10/0x20
[ 8040.634630] [<ffffffff810b7ae8>] ktime_get_ts+0x48/0xe0
[ 8040.634639] [<ffffffff81082cf1>] posix_ktime_get_ts+0x11/0x20
[ 8040.634647] [<ffffffff810841c5>] SyS_clock_gettime+0x45/0xa0
[ 8040.634654] [<ffffffff816f521d>] system_call_fastpath+0x1a/0x1f
[ 8043.080363] eth0: hw csum failure
[ 8043.080382] CPU: 0 PID: 0 Comm: swapper/0 Tainted: PF O 3.11.0-12-generic #19-Ubuntu
[ 8043.080387] Hardware name: System manufacturer System Product Name/A8R-MVP, BIOS 0605 12/09/2008
[ 8043.080392] ffff880137b6b162 ffff88013fc03af0 ffffffff816e547a ffff880134d66000
[ 8043.080401] ffff88013fc03b08 ffffffff815ec43a ffff880071b2d800 ffff88013fc03b28
[ 8043.080409] ffffffff815e5422 00000000815e0673 ffff880071b2d800 ffff88013fc03b38
[ 8043.080416] Call Trace:
[ 8043.080421] <IRQ> [<ffffffff816e547a>] dump_stack+0x45/0x56
[ 8043.080445] [<ffffffff815ec43a>] netdev_rx_csum_fault+0x3a/0x40
[ 8043.080453] [<ffffffff815e5422>] __skb_checksum_complete_head+0x62/0x70
[ 8043.080459] [<ffffffff815e5441>] __skb_checksum_complete+0x11/0x20
[ 8043.080469] [<ffffffff8167100c>] nf_ip_checksum+0xcc/0x100
[ 8043.080495] [<ffffffffa0d1c8c2>] tcp_error+0x1b2/0x260 [nf_conntrack]
[ 8043.080504] [<ffffffff815ddfe7>] ? kfree_skbmem+0x37/0x90
[ 8043.080511] [<ffffffff815e07da>] ? __kfree_skb+0x1a/0x20
[ 8043.080519] [<ffffffff8163d4c1>] ? tcp_rcv_state_process+0xac1/0xcc0
[ 8043.080534] [<ffffffffa0d183de>] nf_conntrack_in+0xee/0xad0 [nf_conntrack]
[ 8043.080543] [<ffffffff8109edfe>] ? update_group_power+0x13e/0x220
[ 8043.080553] [<ffffffff8135ba9e>] ? cpumask_next_and+0x2e/0x40
[ 8043.080564] [<ffffffffa0d632f1>] ipv4_conntrack_in+0x21/0x30 [nf_conntrack_ipv4]
[ 8043.080571] [<ffffffff8161cb5b>] nf_iterate+0x8b/0xa0
[ 8043.080579] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 8043.080585] [<ffffffff8161cbe4>] nf_hook_slow+0x74/0x130
[ 8043.080592] [<ffffffff81623030>] ? inet_del_offload+0x40/0x40
[ 8043.080599] [<ffffffff81623a74>] ip_rcv+0x344/0x380
[ 8043.080606] [<ffffffff815eec66>] __netif_receive_skb_core+0x646/0x830
[ 8043.080613] [<ffffffff815eee68>] __netif_receive_skb+0x18/0x60
[ 8043.080619] [<ffffffff815eeed3>] netif_receive_skb+0x23/0x90
[ 8043.080625] [<ffffffff815ef940>] napi_gro_receive+0x80/0xb0
[ 8043.080649] [<ffffffffa002e2e6>] skge_poll+0x3a6/0x870 [skge]
[ 8043.080659] [<ffffffff8106aea8>] ? bin_uuid+0xd8/0x130
[ 8043.080665] [<ffffffff815ef20c>] net_rx_action+0x11c/0x240
[ 8043.080672] [<ffffffff81067397>] __do_softirq+0xf7/0x240
[ 8043.080679] [<ffffffff81067675>] irq_exit+0xb5/0xc0
[ 8043.080687] [<ffffffff816f7516>] do_IRQ+0x56/0xc0
[ 8043.080695] [<ffffffff816ecb2d>] common_interrupt+0x6d/0x6d
[ 8043.080698] <EOI> [<ffffffff8104d386>] ? native_safe_halt+0x6/0x10
[ 8043.080713] [<ffffffff8101b22f>] default_idle+0x1f/0xc0
[ 8043.080720] [<ffffffff8101baf6>] Arch_cpu_idle+0x26/0x30
[ 8043.080729] [<ffffffff810b54ee>] cpu_startup_entry+0xce/0x280
[ 8043.080737] [<ffffffff816d4727>] rest_init+0x77/0x80
[ 8043.080746] [<ffffffff81d26ef7>] start_kernel+0x40a/0x416
[ 8043.080754] [<ffffffff81d268f6>] ? repair_env_string+0x5c/0x5c
[ 8043.080761] [<ffffffff81d26120>] ? early_idt_handlers+0x120/0x120
[ 8043.080768] [<ffffffff81d265de>] x86_64_start_reservations+0x2a/0x2c
[ 8043.080775] [<ffffffff81d266e8>] x86_64_start_kernel+0x108/0x117
Je sais que cette question semble être un doublon de https://askubuntu.com/q/361254/152522 , mais comme vous pouvez le voir dans mes journaux, le gestionnaire de réseau a été mis à niveau directement vers la dernière version qui est supposée résoudre ce problème.
UPDATE: J'ai essayé de démarrer Ubuntu 13.10 à partir d'une session en direct et je rencontre le même problème, donc cela ne se produit pas uniquement sur Kubuntu. Y a-t-il une régression dans le noyau? Un live 13.04 ne montre pas ce problème. Également classé bug # 1241897 .
La seule solution consiste à utiliser un noyau plus ancien issu de raring. J'utilise 3.8.0-32 et cela fonctionne comme un charme.
La vraie solution serait que quelqu'un se penche sur bug # 12341897 et corrige la régression.
J'ai aussi eu ce genre de problème. J'ai pu résoudre partiellement le problème en déchargeant et en chargeant le module de noyau wifi. Dans mon cas, le rtl8192se.
Les commandes que j'ai utilisées étaient:
modprobe -r rtl8192se
modprobe rtl8192se
Dans le cas d’un "contrôleur 88E8001 Gigabit Ethernet", c’est le pilote skge.
modprobe -r skge
modprobe skge