[Kernel-packages] [Bug 1413440] Re: USB stops working after a while (xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command)
dell latitude 7380, having the same issue, I will try the workaround from comment #26 ~ $ uname -a Linux maul 4.15.0-15-generic #16-Ubuntu SMP Wed Apr 4 13:58:14 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ~ $ lsb_release -a LSB Version:core-9.20170808ubuntu1-noarch:security-9.20170808ubuntu1-noarch Distributor ID: Ubuntu Description:Ubuntu Bionic Beaver (development branch) Release:18.04 Codename: bionic [170301.135847] ACPI: Waking up from system sleep state S3 [170301.907173] ACPI: EC: event unblocked [170301.929222] usb usb1: root hub lost power or was reset [170301.929225] usb usb2: root hub lost power or was reset [170302.273594] usb 1-5: reset high-speed USB device number 2 using xhci_hcd [170302.449792] restoring control ----0101/10/5 [170302.449795] restoring control ----0101/12/11 [170303.165975] [drm] RC6 on [170304.839647] xhci_hcd :00:14.0: Cannot set link state. [170304.839723] usb usb2-port2: cannot disable (err = -32) ... [170304.844725] OOM killer enabled. [170304.844725] Restarting tasks ... [170304.848669] usb 2-2: USB disconnect, device number 9 ... [170307.034795] xhci_hcd :00:14.0: xHCI host controller not responding, assume dead [170307.034810] xhci_hcd :00:14.0: HC died; cleaning up [170307.034880] usb 1-5: USB disconnect, device number 2 -- 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/1413440 Title: USB stops working after a while (xhci_hcd :00:14.0: Timeout while waiting for setup device command) Status in System76: Triaged Status in linux package in Ubuntu: Triaged Bug description: On my laptop the kernel will sometimes drop the USB hub. After this, the laptop doesn't recognise any device plugged in to the USB ports - plugging and unplugging any device I've tried into any of the USB ports produces no response, not even dmesg entries. Strangely this also applies to bluetooth - it no longer works once USB has dropped (possibly the module is hung of the bus internally). Once this has happened only a reboot fixes it; I've not managed to find any combination of module unload/reload or suspend cycles to reinitialise things correctly. Relevant snippet of dmesg: [48830.625057] xhci_hcd :00:14.0: Timeout while waiting for setup device command [48838.079718] xhci_hcd :00:14.0: Stopped the command ring failed, maybe the host is dead [48838.079742] xhci_hcd :00:14.0: Abort command ring failed [48838.079746] xhci_hcd :00:14.0: HC died; cleaning up [48838.079770] xhci_hcd :00:14.0: Timeout while waiting for setup device command [48838.079806] sched: RT throttling activated [48838.079981] usb 1-1: USB disconnect, device number 16 [48838.079985] usb 1-1.2: USB disconnect, device number 18 [48838.079987] usb 1-1.2.3: USB disconnect, device number 19 [48838.080285] usb 1-1.2.4: USB disconnect, device number 20 [48838.111892] usb 1-1.4: USB disconnect, device number 17 [48838.191292] usb 1-4: USB disconnect, device number 6 [48838.267550] usb 1-10: USB disconnect, device number 8 [48838.282968] usb 2-1: device not accepting address 8, error -62 [48838.282983] usb 2-1: USB disconnect, device number 8 [48838.282986] usb 2-1.2: USB disconnect, device number 9 ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.18.0-9-generic 3.18.0-9.10 ProcVersionSignature: Ubuntu 3.18.0-9.10-generic 3.18.2 Uname: Linux 3.18.0-9-generic x86_64 ApportVersion: 2.15.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: chris 4255 F pulseaudio /dev/snd/controlC0: chris 4255 F pulseaudio CRDA: country AU: DFS-UNSET (2402 - 2482 @ 40), (N/A, 20), (N/A) (5170 - 5250 @ 40), (3, 23), (N/A) (5250 - 5330 @ 40), (3, 23), (0 ms), DFS (5735 - 5835 @ 40), (3, 30), (N/A) CurrentDesktop: Unity Date: Thu Jan 22 12:59:27 2015 InstallationDate: Installed on 2013-08-06 (533 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: System76, Inc. Galago UltraPro ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.18.0-9-generic.efi.signed root=UUID=92c2fa03-f29c-4bcc-87ab-f0fe28c134f2 ro quiet splash vt.handoff=7 init=/lib/systemd/systemd break=mount RelatedPackageVersions: linux-restricted-modules-3.18.0-9-generic N/A linux-backports-modules-3.18.0-9-generic N/A linux-firmware1.141 RfKill: 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to vivid on 2013-08-06 (533 days ago) dmi.bios.date: 07/09/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345
[Kernel-packages] [Bug 1724232] Re: sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256'
Using kernel 4.14.0-041400rc5-generic the problem is still present. ** Description changed: [Impact] - bluetooth can not be used. With previous ubuntu versions (e.g. xenial - and zesty) this headset worked mostly flawless (as good as a bluetooth - device can work in linux at least). - + bluetooth can not be used. Steps to reproduce: - Connect bluetooth headset - Wait a few minutes, switch profile Result: - The bluetooth device is disconnected and the following traces are printed in dmesg [ 104.514539] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.514544] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524525] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524530] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524531] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 106.587815] Bluetooth: hci0 SCO packet for unknown connection handle 258 [ 133.101575] sysfs: cannot create duplicate filename '/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256' [ 133.101593] [ cut here ] [ 133.101603] WARNING: CPU: 1 PID: 382 at /build/linux-XO_uEE/linux-4.13.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x56/0x70 [ 133.101605] Modules linked in: cmac rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep arc4 nls_iso8859_1 snd_hda_codec_hdmi hid_alps iwlmvm mac80211 snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_soc_sst_ipc iwlwifi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match cfg80211 snd_soc_core rtsx_pci_ms snd_compress memstick ac97_bus snd_pcm_dmaengine dell_rbtn dell_laptop dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel [ 133.101672] aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf serio_raw dell_wmi dell_smbios wmi_bmof dcdbas snd_hda_intel snd_usb_audio snd_hda_codec snd_hda_core snd_usbmidi_lib snd_hwdep snd_pcm joydev shpchp snd_seq_midi idma64 snd_seq_midi_event virt_dma snd_rawmidi snd_seq cdc_mbim cdc_wdm qcserial mei_me mei cdc_ncm usb_wwan usbnet snd_seq_device usbserial mii snd_timer intel_lpss_pci snd uvcvideo videobuf2_vmalloc videobuf2_memops soundcore videobuf2_v4l2 videobuf2_core input_leds videodev media btusb processor_thermal_device btrtl intel_pch_thermal intel_soc_dts_iosf hci_uart btbcm serdev btqca btintel bluetooth ecdh_generic intel_lpss_acpi intel_lpss int3403_thermal int340x_thermal_zone intel_hid int3400_thermal tpm_crb sparse_keymap acpi_thermal_rel acpi_als acpi_pad [ 133.101743] kfifo_buf mac_hid industrialio parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic uas usb_storage usbhid i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc e1000e syscopyarea sysfillrect sysimgblt fb_sys_fops ptp nvme pps_core nvme_core drm rtsx_pci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 133.101783] CPU: 1 PID: 382 Comm: kworker/u9:1 Not tainted 4.13.0-16-generic #19-Ubuntu [ 133.101785] Hardware name: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.6.4 08/29/2017 [ 133.101815] Workqueue: hci0 hci_rx_work [bluetooth] [ 133.101818] task: 990d1105 task.stack: ba328203c000 [ 133.101824] RIP: 0010:sysfs_warn_dup+0x56/0x70 [ 133.101827] RSP: 0018:ba328203fb80 EFLAGS: 00010282 [ 133.101829] RAX: 0073 RBX: 990d0dbc8000 RCX: [ 133.101831] RDX: RSI: 990d2e48dc78 RDI: 990d2e48dc78 [ 133.101833] RBP: ba328203fb98 R08: 0001 R09: 03ef [ 133.101834] R10: 0001 R11: R12: 990cbafc8060 [ 133.101836] R13: 990d19e8bbb8 R14: 990cbad4aa88 R15: 990c944c2c50 [ 133.101839] FS: () GS:990d2e48() knlGS: [ 133.101841] CS: 0010 DS: ES: CR0: 80050033 [ 133.101843] CR2: 7f536eb7000c CR3: 0002ec209000 CR4: 003406e0 [ 133.101845] DR0: DR1: DR2: [ 133.101846] DR3: DR6: fffe0ff0 DR7: 0400 [ 133.101848] Call Trace: [ 133.101855] sysfs_create_dir_ns+0x77/0x90 [ 133.101861] kobject_add_internal+0xac/0x2b0 [ 133.101864] kobject_add+0x71/0xd0 [ 133.101871] ? kfree_const+0x20/0x30 [ 133.101878] device_add+0x12c/0x680 [ 133.101907] hci_conn_add_sysfs+0x49/0xc0 [bluetooth] [ 133.101932] hci_conn_complete_evt.isra.46+0xc6/0x3f0 [bluetooth] [ 133.101954] hci_event_packet+0x1ac5/0x2a80 [bluetooth] [
[Kernel-packages] [Bug 1724232] [NEW] sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256'
Public bug reported: [Impact] bluetooth can not be used. With previous ubuntu versions (e.g. xenial and zesty) this headset worked mostly flawless (as good as a bluetooth device can work in linux at least). Steps to reproduce: - Connect bluetooth headset - Wait a few minutes, switch profile Result: - The bluetooth device is disconnected and the following traces are printed in dmesg [ 104.514539] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.514544] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524525] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524530] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 104.524531] Bluetooth: hci0 SCO packet for unknown connection handle 0 [ 106.587815] Bluetooth: hci0 SCO packet for unknown connection handle 258 [ 133.101575] sysfs: cannot create duplicate filename '/devices/pci:00/:00:14.0/usb1/1-7/1-7:1.0/bluetooth/hci0/hci0:256' [ 133.101593] [ cut here ] [ 133.101603] WARNING: CPU: 1 PID: 382 at /build/linux-XO_uEE/linux-4.13.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x56/0x70 [ 133.101605] Modules linked in: cmac rfcomm ccm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep arc4 nls_iso8859_1 snd_hda_codec_hdmi hid_alps iwlmvm mac80211 snd_soc_skl snd_hda_codec_realtek snd_soc_skl_ipc snd_hda_codec_generic snd_soc_sst_ipc iwlwifi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match cfg80211 snd_soc_core rtsx_pci_ms snd_compress memstick ac97_bus snd_pcm_dmaengine dell_rbtn dell_laptop dell_smm_hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel [ 133.101672] aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf serio_raw dell_wmi dell_smbios wmi_bmof dcdbas snd_hda_intel snd_usb_audio snd_hda_codec snd_hda_core snd_usbmidi_lib snd_hwdep snd_pcm joydev shpchp snd_seq_midi idma64 snd_seq_midi_event virt_dma snd_rawmidi snd_seq cdc_mbim cdc_wdm qcserial mei_me mei cdc_ncm usb_wwan usbnet snd_seq_device usbserial mii snd_timer intel_lpss_pci snd uvcvideo videobuf2_vmalloc videobuf2_memops soundcore videobuf2_v4l2 videobuf2_core input_leds videodev media btusb processor_thermal_device btrtl intel_pch_thermal intel_soc_dts_iosf hci_uart btbcm serdev btqca btintel bluetooth ecdh_generic intel_lpss_acpi intel_lpss int3403_thermal int340x_thermal_zone intel_hid int3400_thermal tpm_crb sparse_keymap acpi_thermal_rel acpi_als acpi_pad [ 133.101743] kfifo_buf mac_hid industrialio parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic uas usb_storage usbhid i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc e1000e syscopyarea sysfillrect sysimgblt fb_sys_fops ptp nvme pps_core nvme_core drm rtsx_pci wmi i2c_hid hid video pinctrl_sunrisepoint pinctrl_intel [ 133.101783] CPU: 1 PID: 382 Comm: kworker/u9:1 Not tainted 4.13.0-16-generic #19-Ubuntu [ 133.101785] Hardware name: Dell Inc. Latitude 7380/0KK5D1, BIOS 1.6.4 08/29/2017 [ 133.101815] Workqueue: hci0 hci_rx_work [bluetooth] [ 133.101818] task: 990d1105 task.stack: ba328203c000 [ 133.101824] RIP: 0010:sysfs_warn_dup+0x56/0x70 [ 133.101827] RSP: 0018:ba328203fb80 EFLAGS: 00010282 [ 133.101829] RAX: 0073 RBX: 990d0dbc8000 RCX: [ 133.101831] RDX: RSI: 990d2e48dc78 RDI: 990d2e48dc78 [ 133.101833] RBP: ba328203fb98 R08: 0001 R09: 03ef [ 133.101834] R10: 0001 R11: R12: 990cbafc8060 [ 133.101836] R13: 990d19e8bbb8 R14: 990cbad4aa88 R15: 990c944c2c50 [ 133.101839] FS: () GS:990d2e48() knlGS: [ 133.101841] CS: 0010 DS: ES: CR0: 80050033 [ 133.101843] CR2: 7f536eb7000c CR3: 0002ec209000 CR4: 003406e0 [ 133.101845] DR0: DR1: DR2: [ 133.101846] DR3: DR6: fffe0ff0 DR7: 0400 [ 133.101848] Call Trace: [ 133.101855] sysfs_create_dir_ns+0x77/0x90 [ 133.101861] kobject_add_internal+0xac/0x2b0 [ 133.101864] kobject_add+0x71/0xd0 [ 133.101871] ? kfree_const+0x20/0x30 [ 133.101878] device_add+0x12c/0x680 [ 133.101907] hci_conn_add_sysfs+0x49/0xc0 [bluetooth] [ 133.101932] hci_conn_complete_evt.isra.46+0xc6/0x3f0 [bluetooth] [ 133.101954] hci_event_packet+0x1ac5/0x2a80 [bluetooth] [ 133.101960] ? pick_next_task_fair+0x131/0x560 [ 133.101980] hci_rx_work+0x18d/0x380 [bluetooth] [ 133.101998] ? hci_rx_work+0x18d/0x380 [bluetooth] [ 133.102004] ? __schedule+0x293/0x890 [ 133.102009]
[Kernel-packages] [Bug 1652504] Re: Recent updates broke Ubuntu on Raspberry Pi 3
workaround in #16 worked. Thanks @mbirth -- 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/1652504 Title: Recent updates broke Ubuntu on Raspberry Pi 3 Status in flash-kernel package in Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Hello, I've been running Raspberry Pi 3 with Ubuntu as described here https://wiki.ubuntu.com/ARM/RaspberryPi I've installed Ubuntu 16.04 and then upgraded to 16.10 and have been using this setup successfully since October up until last week. Unfortunately one of the latest kernel updates broke the installation and I found out the same happened for Ubuntu 16.04 LTS - and therefore I can no longer run up-to-date Ubuntu installation (with updated kernel) on my RPI. I am getting this error: Error image is not a fdt - must reset the board to recover I also tried this but it didn't help me: https://www.raspberrypi.org/forums/viewtopic.php?f=28=168838 Now I know running Ubuntu on RPI3 this way is not officially supported, but since Ubuntu Snappy is supported I thought someone here could know what is going on. Thank you very much. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flash-kernel/+bug/1652504/+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
[Kernel-packages] [Bug 1581088] Re: Middle mouse (wheel-click) button stopped working after upgrade to 16.04
Tried with 4.8.0-040800rc2-generic and the problem is still there -- 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/1581088 Title: Middle mouse (wheel-click) button stopped working after upgrade to 16.04 Status in linux package in Ubuntu: Incomplete Bug description: Since upgrading to 16.04 clicking the middle mouse button (scroll wheel) on my Logitech M185 stopped working. xev does not even show the event for clicking the wheel, while it shows other button clicks and scroll wheel up/down events. xinput list shows the USB receiver 2 times: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech USB Receiver id=9[slave pointer (2)] ⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)] ⎜ ↳ HID 046a:0023 id=13 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=16 [slave pointer (2)] ⎜ ↳ TPPS/2 IBM TrackPoint id=17 [slave pointer (2)] Listing the capabilities looks like this: $ xinput list 9 Logitech USB Receiver id=9[slave pointer (2)] Reporting 7 classes: Class originated from: 9. Type: XIButtonClass Buttons supported: 24 Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button Side" "Button Extra" "Button Forward" "Button Back" "Button Task" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" Button state: Class originated from: 9. Type: XIValuatorClass Detail for Valuator 0: Label: Rel X Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIValuatorClass Detail for Valuator 1: Label: Rel Y Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIValuatorClass Detail for Valuator 2: Label: Rel Horiz Wheel Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIValuatorClass Detail for Valuator 3: Label: Rel Vert Wheel Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIScrollClass Scroll info for Valuator 2 type: 2 (horizontal) increment: 1.00 flags: 0x0 Class originated from: 9. Type: XIScrollClass Scroll info for Valuator 3 type: 1 (vertical) increment: -1.00 flags: 0x2 ( preferred ) $ xinput list 10 Logitech USB Receiver id=10 [slave pointer (2)] Reporting 6 classes: Class originated from: 10. Type: XIButtonClass Buttons supported: 7 Button labels: "Button 0" "Button Unknown" "Button Unknown" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" Button state: Class originated from: 10. Type: XIKeyClass Keycodes supported: 248 Class originated from: 10. Type: XIValuatorClass Detail for Valuator 0: Label: Rel X Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 10. Type: XIValuatorClass Detail for Valuator 1: Label: Rel Y Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 10. Type: XIValuatorClass Detail for Valuator 2: Label: Rel Horiz Wheel Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 10. Type: XIScrollClass Scroll info for Valuator 2 type: 2 (horizontal) increment: 1.00 flags: 0x0 Does anyone have an idea how I can attempt to further debug that issue? Or maybe even a solution? Should I consider this issue a bug? Can I provide more info? --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: toby 11625 F pulseaudio /dev/snd/controlC0: toby 11625 F pulseaudio /dev/snd/pcmC1D0p: toby 11625 F...m pulseaudio /dev/snd/controlC1: toby 11625 F pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=5e3a6d2e-05f8-4d01-b80c-a9f200e6 InstallationDate: Installed on 2014-04-24 (749 days ago) InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) MachineType: LENOVO
