Also affected by those new kernels (3.13.0-48 and 49) Usb disks listed with lsusb but no automount or manual mount available.
Back to kernel 46 and update-grub after deleting 48 and 49 to boot directly on working kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-trusty in Ubuntu. https://bugs.launchpad.net/bugs/1437004 Title: USB devices not working since upgrading to kernel 3.13.0-48-generic from 3.13.0-46-generic Status in linux-lts-trusty package in Ubuntu: Confirmed Bug description: # lsb_release -rd Description: Ubuntu 12.04.5 LTS Release: 12.04 (I'm running trusty HWE). USB2 and USB3 ports are not working with kernel 3.13.0-48-generic. When I boot on previous kernel (3.13.0-46-generic), USB ports work. If I unplug USB devices before booting and I connect USB devices (keyboard, mouse) after boot is completed, USB devices are working. If I reboot again with the devices plugged while booting, USB stops working again. Tried different keyboards and mices. dmesg output on kernel 3.13.0-48-generic: [ 12.318671] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command [ 12.318687] ------------[ cut here ]------------ [ 12.318694] WARNING: CPU: 3 PID: 0 at /build/buildd/linux-lts-trusty-3.13.0/drivers/usb/host/xhci-ring.c:1581 handle_cmd_completion+0x413/0x440() [ 12.318695] Modules linked in: rfcomm bnep parport_pc ppdev binfmt_misc xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 arc4 ath9k xt_state mac80211 x86_pkg_temp_thermal ip6table_filter ip6_tables ath9k_common intel_powerclamp ath9k_hw nf_conntrack_netbios_ns nf_conntrack_broadcast coretemp nf_nat_ftp kvm_intel nf_nat nf_conntrack_ftp nf_conntrack kvm ath iptable_filter ip_tables x_tables snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_intel crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec snd_hwdep snd_pcm ablk_helper snd_seq_midi snd_rawmidi snd_seq_midi_event cryptd snd_seq lrw cfg80211 gf128mul snd_timer ath3k snd_seq_device btusb glue_helper aes_x86_64 snd dm_multipath bluetooth soundcore scsi_dh snd_page_alloc mei_me psmouse mei mac_hid dcdbas serio_raw lpc_ich shpchp lp parport ums_realtek usb_storage dm_mirror dm_region_hash dm_log btrfs hid_generic usbhid hid rai d6_pq xor libcrc32c i915 r8169 mii drm_kms_helper drm ahci libahci i2c_algo_bit video zram(C) [ 12.318735] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G C 3.13.0-48-generic #80~precise1-Ubuntu [ 12.318735] Hardware name: Dell Inc. Inspiron 3647/02YRK5 , BIOS A05 08/18/2014 [ 12.318736] 000000000000062d ffff88019fb83d78 ffffffff81758abd 0000000000000007 [ 12.318738] 0000000000000000 ffff88019fb83db8 ffffffff8106afec ffff88019fb83dc8 [ 12.318740] ffff8801916c0000 0000000001033c01 0000000000000005 ffff880191573780 [ 12.318741] Call Trace: [ 12.318742] <IRQ> [<ffffffff81758abd>] dump_stack+0x46/0x58 [ 12.318748] [<ffffffff8106afec>] warn_slowpath_common+0x8c/0xc0 [ 12.318750] [<ffffffff8106b03a>] warn_slowpath_null+0x1a/0x20 [ 12.318751] [<ffffffff815a54e3>] handle_cmd_completion+0x413/0x440 [ 12.318753] [<ffffffff815a6cee>] xhci_handle_event+0x1ae/0x2a0 [ 12.318755] [<ffffffff815a6f00>] xhci_irq+0x120/0x1f0 [ 12.318756] [<ffffffff815a6fe1>] xhci_msi_irq+0x11/0x20 [ 12.318758] [<ffffffff810c4abd>] handle_irq_event_percpu+0x5d/0x210 [ 12.318760] [<ffffffff810c4cb8>] handle_irq_event+0x48/0x70 [ 12.318761] [<ffffffff810c7737>] handle_edge_irq+0x77/0x110 [ 12.318764] [<ffffffff810170d2>] handle_irq+0x22/0x40 [ 12.318767] [<ffffffff8177042a>] do_IRQ+0x5a/0xe0 [ 12.318769] [<ffffffff8176552d>] common_interrupt+0x6d/0x6d [ 12.318770] <EOI> [<ffffffff815fd9a1>] ? cpuidle_enter_state+0x61/0xe0 [ 12.318773] [<ffffffff815fd997>] ? cpuidle_enter_state+0x57/0xe0 [ 12.318774] [<ffffffff815fdae0>] cpuidle_idle_call+0xc0/0x210 [ 12.318777] [<ffffffff8101e9ee>] arch_cpu_idle+0xe/0x30 [ 12.318778] [<ffffffff810c3e38>] cpu_idle_loop+0x78/0x270 [ 12.318780] [<ffffffff810d9a02>] ? clockevents_register_device+0xe2/0x140 [ 12.318781] [<ffffffff810c409b>] cpu_startup_entry+0x6b/0x70 [ 12.318783] [<ffffffff8104477d>] start_secondary+0xcd/0xd0 [ 12.318784] ---[ end trace e631d24eb5e0edb6 ]--- [ 12.522719] usb 3-10: Device not responding to set address. [ 12.726517] usb 3-10: device not accepting address 6, error -71 [ 12.838469] usb 3-10: new full-speed USB device number 7 using xhci_hcd [ 12.855678] usb 3-10: New USB device found, idVendor=0cf3, idProduct=0036 [ 12.855680] usb 3-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 13.066215] r8169 0000:02:00.0: Direct firmware load failed with error -2 [ 13.066218] r8169 0000:02:00.0: Falling back to user helper [ 13.080987] r8169 0000:02:00.0 eth0: unable to load firmware patch rtl_nic/rtl8168g-2.fw (-2) [ 13.088472] r8169 0000:02:00.0 eth0: link down [ 13.088505] r8169 0000:02:00.0 eth0: link down [ 13.088518] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 13.088691] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 13.244011] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 13.247046] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 14.749954] r8169 0000:02:00.0 eth0: link up [ 14.749961] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 15.058449] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead. [ 15.689466] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command. [ 15.689470] xhci_hcd 0000:00:14.0: Assuming host is dying, halting host. [ 15.689489] Bluetooth: hci0 urb ffff8800d160b240 failed to resubmit (22) [ 15.689492] Bluetooth: hci0 urb ffff8800d160b300 failed to resubmit (22) [ 15.689493] Bluetooth: hci0 urb ffff8800d160b3c0 failed to resubmit (22) [ 15.689495] xhci_hcd 0000:00:14.0: HC died; cleaning up [ 15.689518] usb 3-1: USB disconnect, device number 2 [ 15.737696] usb 3-3: USB disconnect, device number 3 [ 15.805461] usb 3-10: USB disconnect, device number 7 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.13.0-48-generic 3.13.0-48.80~precise1 ProcVersionSignature: Ubuntu 3.13.0-48.80~precise1-generic 3.13.11-ckt16 Uname: Linux 3.13.0-48-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-48-generic. ApportVersion: 2.0.1-0ubuntu17.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: lightdm 2188 F.... pulseaudio /dev/snd/controlC0: lightdm 2188 F.... pulseaudio Card0.Amixer.info: Card hw:0 'HDMI'/'HDA Intel HDMI at 0xf7e14000 irq 48' Mixer name : 'Intel Haswell HDMI' Components : 'HDA:80862807,10280611,00100000' Controls : 7 Simple ctrls : 1 Card0.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Card1.Amixer.info: Card hw:1 'PCH'/'HDA Intel PCH at 0xf7e10000 irq 49' Mixer name : 'Realtek ALC662 rev3' Components : 'HDA:10ec0662,10280611,00100300' Controls : 37 Simple ctrls : 19 Date: Thu Mar 26 14:43:35 2015 HibernationDevice: RESUME=UUID=d7b5aaea-7657-41c2-9862-06457856f903 InstallationMedia: Ubuntu 12.04 - Release amd64 MachineType: Dell Inc. Inspiron 3647 MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=fr_CA.UTF-8 LANGUAGE=fr_CA:fr SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-48-generic root=UUID=7eaa2168-f725-4972-a6d6-ef5f76b138c9 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory /home/adminuser not ours. No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-48-generic N/A linux-backports-modules-3.13.0-48-generic N/A linux-firmware 1.79.18 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux-lts-trusty StagingDrivers: zram UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A05 dmi.board.name: 02YRK5 dmi.board.vendor: Dell Inc. dmi.board.version: A02 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA05:bd08/18/2014:svnDellInc.:pnInspiron3647:pvr:rvnDellInc.:rn02YRK5:rvrA02:cvnDellInc.:ct3:cvr: dmi.product.name: Inspiron 3647 dmi.sys.vendor: Dell Inc. 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