Christophe, the bios is updated to latest available version. On Lenovo x220 support website the version 1.42 is not available, for download is returned a file of version 1.40 (8duj25us) http://support.lenovo.com/pl/pl/products/laptops-and-netbooks/thinkpad-x -series-laptops/thinkpad-x220/downloads/DS018805
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1606642 Title: NETDEV WATCHDOG: transmit queue 0 timed out Status in linux package in Ubuntu: Incomplete Bug description: Kernel module crash: [ 3537.262585] WARNING: CPU: 2 PID: 0 at /build/linux-dcxD3m/linux-4.4.0/net/sched/sch_generic.c:306 dev_watchdog+0x237/0x240() [ 3537.262596] NETDEV WATCHDOG: wwp0s29u1u4 (qmi_wwan): transmit queue 0 timed out [ 3537.262605] Modules linked in: hid_generic hidp hid rfcomm qmi_wwan cdc_wdm usbnet mii bnep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm qcserial usb_wwan usbserial irqbypass crct10dif_pclmul crc32_pclmul aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media joydev btusb btrtl btbcm btintel input_leds bluetooth serio_raw arc4 snd_hda_codec_hdmi iwldvm mac80211 snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_hda_codec iwlwifi snd_hda_core snd_hwdep cfg80211 snd_pcm lpc_ich shpchp snd_seq_midi snd_seq_midi_event snd_rawmidi thinkpad_acpi snd_seq nvram snd_seq_device snd_timer snd soundcore mac_hid mei_me mei parport_pc ppdev lp parport autofs4 overlay [ 3537.262752] nls_utf8 isofs nls_iso8859_1 jfs xfs libcrc32c reiserfs dm_mirror dm_region_hash dm_log i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt e1000e fb_sys_fops sdhci_pci sdhci drm ahci ptp libahci pps_core wmi fjes video [ 3537.262820] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.4.0-31-generic #50-Ubuntu [ 3537.262829] Hardware name: LENOVO 4291PR5/4291PR5, BIOS 8DET70WW (1.40 ) 05/14/2015 [ 3537.262836] 0000000000000286 a2df4eaadf32735b ffff88041e283d98 ffffffff813f1143 [ 3537.262846] ffff88041e283de0 ffffffff81d66c78 ffff88041e283dd0 ffffffff81081102 [ 3537.262860] 0000000000000000 ffff8804062b5680 0000000000000002 ffff880405b32000 [ 3537.262868] Call Trace: [ 3537.262874] <IRQ> [<ffffffff813f1143>] dump_stack+0x63/0x90 [ 3537.262903] [<ffffffff81081102>] warn_slowpath_common+0x82/0xc0 [ 3537.262915] [<ffffffff8108119c>] warn_slowpath_fmt+0x5c/0x80 [ 3537.262929] [<ffffffff817495f7>] dev_watchdog+0x237/0x240 [ 3537.262944] [<ffffffff817493c0>] ? qdisc_rcu_free+0x40/0x40 [ 3537.262958] [<ffffffff810ec5e5>] call_timer_fn+0x35/0x120 [ 3537.262968] [<ffffffff817493c0>] ? qdisc_rcu_free+0x40/0x40 [ 3537.262980] [<ffffffff810ecf9a>] run_timer_softirq+0x23a/0x2f0 [ 3537.262992] [<ffffffff81085b51>] __do_softirq+0x101/0x290 [ 3537.263003] [<ffffffff81085e53>] irq_exit+0xa3/0xb0 [ 3537.263018] [<ffffffff818305e2>] smp_apic_timer_interrupt+0x42/0x50 [ 3537.263027] [<ffffffff8182e8a2>] apic_timer_interrupt+0x82/0x90 [ 3537.263031] <EOI> [<ffffffff816c3c0e>] ? cpuidle_enter_state+0x10e/0x2b0 [ 3537.263052] [<ffffffff816c3de7>] cpuidle_enter+0x17/0x20 [ 3537.263063] [<ffffffff810c3fe2>] call_cpuidle+0x32/0x60 [ 3537.263072] [<ffffffff816c3dc3>] ? cpuidle_select+0x13/0x20 [ 3537.263081] [<ffffffff810c42a0>] cpu_startup_entry+0x290/0x350 [ 3537.263093] [<ffffffff81051714>] start_secondary+0x ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-31-generic 4.4.0-31.50 ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13 Uname: Linux 4.4.0-31-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: marcin 6656 F.... pulseaudio CasperVersion: 1.376 CurrentDesktop: XFCE Date: Tue Jul 26 19:22:31 2016 LiveMediaBuild: Xubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: LENOVO 4291PR5 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/Ubuntu/16.04x/desktop-amd64/casper/vmlinuz.efi append noprompt boot=casper nohibernate keyboard-configuration-layoutcode=pl console-setup/layoutcode=pl userfullname=User Name username=username hostname=hostname nfsroot=usb showmounts persistent-path=/Ubuntu/16.04x/desktop-amd64 persistent iso-scan/filename=/Ubuntu/16.04x/xubuntu-16.04.1-desktop-amd64.iso RelatedPackageVersions: linux-restricted-modules-4.4.0-31-generic N/A linux-backports-modules-4.4.0-31-generic N/A linux-firmware 1.157.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/14/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET70WW (1.40 ) dmi.board.asset.tag: Not Available dmi.board.name: 4291PR5 dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET70WW(1.40):bd05/14/2015:svnLENOVO:pn4291PR5:pvrThinkPadX220:rvnLENOVO:rn4291PR5:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4291PR5 dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1606642/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
