Comment 2 for bug 380696

Hibernate/resume didn't help, and in addition got a message about __ratelimit:

May 26 10:10:45 hosanna kernel: [151602.816092] usb 3-2: USB disconnect, address 5
May 26 10:10:52 hosanna kernel: [151609.137032] usb 3-2: new low speed USB device using uhci_hcd and address 6
May 26 10:10:52 hosanna kernel: [151609.318165] usb 3-2: configuration #1 chosen from 1 choice
May 26 10:10:52 hosanna kernel: [151609.339708] __ratelimit: 1932 callbacks suppressed
May 26 10:10:52 hosanna kernel: [151609.339712] vmap allocation failed: use vmalloc=<size> to increase size.
May 26 10:10:52 hosanna kernel: [151609.339733] generic-usb: probe of 0003:046D:C404.0012 failed with error -12

Now going to try a full reboot. If it matters/helps: I rarely shut down my laptop all the way: I just hibernate/resume.