Hi, unfortunately after installing an official release of 13.10 the wifi crashing issue has just occurred! Here's the trace from dmesg:
[ 398.297590] iwlwifi 0000:02:00.0: Firmware error during reconfiguration - reprobe! [ 398.297594] iwlwifi 0000:02:00.0: FW error in SYNC CMD MAC_CONTEXT_CMD [ 398.297598] CPU: 1 PID: 2211 Comm: kworker/1:2 Not tainted 3.12.0-7-generic #15-Ubuntu [ 398.297599] Hardware name: TOSHIBA Satellite P55-A/VG10ST, BIOS 1.40 10/09/2013 [ 398.297615] Workqueue: events ieee80211_restart_work [mac80211] [ 398.297618] 00000000000001f4 ffff880194307b40 ffffffff81711aee ffff88019474c000 [ 398.297622] ffff880194307ba8 ffffffffa01df3cf 0000000000000000 0000000000000000 [ 398.297625] ffff8801925edec0 ffffffff81088eb0 ffff880194307b70 ffff880194307b70 [ 398.297628] Call Trace: [ 398.297635] [<ffffffff81711aee>] dump_stack+0x45/0x56 [ 398.297648] [<ffffffffa01df3cf>] iwl_trans_pcie_send_hcmd+0x53f/0x5d0 [iwlwifi] [ 398.297652] [<ffffffff81088eb0>] ? wake_up_atomic_t+0x30/0x30 [ 398.297659] [<ffffffffa05012dd>] iwl_mvm_send_cmd+0x2d/0x90 [iwlmvm] [ 398.297665] [<ffffffffa0501381>] iwl_mvm_send_cmd_pdu+0x41/0x50 [iwlmvm] [ 398.297670] [<ffffffffa04ff848>] iwl_mvm_mac_ctxt_send_cmd+0x28/0x60 [iwlmvm] [ 398.297674] [<ffffffffa0500618>] iwl_mvm_mac_ctxt_cmd_station+0xd8/0x140 [iwlmvm] [ 398.297679] [<ffffffffa05007f3>] iwl_mvm_mac_ctx_send+0x53/0x90 [iwlmvm] [ 398.297684] [<ffffffffa0500f80>] iwl_mvm_mac_ctxt_add+0x20/0x90 [iwlmvm] [ 398.297689] [<ffffffffa04fd195>] iwl_mvm_mac_add_interface+0xa5/0x2c0 [iwlmvm] [ 398.297693] [<ffffffff815dc9e7>] ? led_trigger_event+0x47/0x60 [ 398.297708] [<ffffffffa048f7a7>] ieee80211_reconfig+0x587/0x1400 [mac80211] [ 398.297716] [<ffffffffa04641f7>] ieee80211_restart_work+0x87/0xa0 [mac80211] [ 398.297720] [<ffffffff810803d3>] process_one_work+0x183/0x450 [ 398.297723] [<ffffffff81081171>] worker_thread+0x121/0x410 [ 398.297726] [<ffffffff81081050>] ? rescuer_thread+0x3e0/0x3e0 [ 398.297729] [<ffffffff81088060>] kthread+0xc0/0xd0 [ 398.297732] [<ffffffff81087fa0>] ? kthread_create_on_node+0x120/0x120 [ 398.297736] [<ffffffff817227fc>] ret_from_fork+0x7c/0xb0 [ 398.297739] [<ffffffff81087fa0>] ? kthread_create_on_node+0x120/0x120 [ 398.297742] iwlwifi 0000:02:00.0: Failed to send MAC context (action:1): -5 [ 398.297841] iwlwifi 0000:02:00.0: PHY ctxt cmd error. ret=-5 [ 398.297843] iwlwifi 0000:02:00.0: Failed to add PHY context [ 398.297844] ------------[ cut here ]------------ [ 398.297856] WARNING: CPU: 1 PID: 2211 at /build/buildd/linux-3.12.0/net/mac80211/util.c:1527 ieee80211_reconfig+0x1143/0x1400 [mac80211]() Please note: I have NOT changed the kernel, neither have I updated the firmware code for the 7260. This is all from a standard 13.10 install. What is good is that iwlwifi restarts automatically and I have a working wifi connection. Should I reopen this issue? Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1262388 Title: 8086:08b1 [Toshiba Satellite P55-A5312] Intel 7260 Wifi regularly crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1262388/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
