Dell XPS 13 9333. Tested linux-image-4.1.0-040100rc2-generic. The same issue. Interesting in syslog:
May 7 16:18:29 adept-XPS13 kernel: [ 177.255581] hub 2-1:1.0: hub_port_status failed (err = -71) May 7 16:18:29 adept-XPS13 kernel: [ 180.034509] dell_wmi: Unknown key e00e pressed May 7 16:18:29 adept-XPS13 kernel: [ 182.256180] hub 2-1:1.0: hub_port_status failed (err = -110) May 7 16:18:29 adept-XPS13 kernel: [ 198.285350] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command. May 7 16:18:29 adept-XPS13 kernel: [ 198.285352] xhci_hcd 0000:00:14.0: Assuming host is dying, halting host. May 7 16:18:29 adept-XPS13 kernel: [ 198.285377] xhci_hcd 0000:00:14.0: HC died; cleaning up May 7 16:18:29 adept-XPS13 kernel: [ 198.285403] dpm_run_callback(): usb_dev_resume+0x0/0x20 returns -22 May 7 16:18:29 adept-XPS13 kernel: [ 198.285422] PM: Device 2-1.3 failed to resume async: error -22 May 7 16:18:29 adept-XPS13 kernel: [ 198.285484] PM: resume of devices complete after 22081.908 msecs May 7 16:18:29 adept-XPS13 kernel: [ 198.285784] PM: Finishing wakeup. May 7 16:18:29 adept-XPS13 kernel: [ 198.285786] Restarting tasks ... May 7 16:18:29 adept-XPS13 kernel: [ 198.285827] usb 2-1: USB disconnect, device number 2 May 7 16:18:29 adept-XPS13 kernel: [ 198.285845] usb 2-1.3: USB disconnect, device number 3 May 7 16:18:29 adept-XPS13 kernel: [ 198.286237] pci_bus 0000:01: Allocating resources May 7 16:18:29 adept-XPS13 kernel: [ 198.286256] pci_bus 0000:02: Allocating resources May 7 16:18:29 adept-XPS13 kernel: [ 198.286281] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment May 7 16:18:29 adept-XPS13 kernel: [ 198.286648] pci_bus 0000:01: Allocating resources May 7 16:18:29 adept-XPS13 kernel: [ 198.286666] pci_bus 0000:02: Allocating resources May 7 16:18:29 adept-XPS13 kernel: [ 198.286691] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1291969 Title: No usb on resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1291969/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
