2017-05-01 3:03 GMT-06:00 Lukas Wunner <lukas@xxxxxxxxx>: > On Mon, 1 May 2017 00:27:41 -0600, Alex Henrie wrote: >> I am confident that this is a common problem because I have found >> various other users complaining about it: >> >> https://bbs.archlinux.org/viewtopic.php?pid=1613363#p1613363 >> https://bbs.archlinux.org/viewtopic.php?pid=1451053#p1451053 >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1668105 >> https://bugzilla.kernel.org/show_bug.cgi?id=115741 > > Briefly looking over those links I notice some people are reporting > the same issue on macOS. This could indicate an EFI firmware bug > or hardware issue. Have you tried updating the firmware? Has this > issue always been present? Everything worked fine when I first installed Linux last October. I updated the firmware immediately before installing Linux. I think it was a couple of months before the boot problems showed up. 2017-05-01 4:06 GMT-06:00 Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>: > You are not saying what kernel version you are using here, newer ones > have fixed issues like this. Have you tried 4.10? 4.11? I am currently using 4.10. I tried 4.11 yesterday and the keyboard did not work at all. The error messages changed to: [ 0.453518] ACPI Error: Needed type [Reference], found [Integer] ffff88045bce 3798 (20170119/exresop-103) [ 0.453525] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20170119/dswexec-461) [ 0.453530] ACPI Error: Method parse/execution failed [\_PR.CPU0._PDC] (Node ffff88045e0ee320), AE_AML_OPERAND_TYPE (20170119/psparse-543) starting version 232 A password is required to access the cryptroot volume: Enter passphrase for /dev/sda4: [ 7.950202] xhci_hcd 0000:00:14.0: Command completion event does not match command [ 10.290329] usb 2-3: device not accepting address 2, error -62 [ 20.537740] xhci_hcd 0000:00:14:0: Command completion event does not match command [ 35.045403] xhci_hcd 0000:00:14.0: Error while assigning device slot ID [ 35.045659] xhci_hcd 0000:00:14.0: Max number of devices this xHCI host supports is 32. [ 35.045934] usb usb2-port3: couldn't allocate usb_device [ 47.419601] usb 1-3: hub failed to enable device, error -62 [ 59.793777] xhci_hcd 0000:00:14.0: Error while assigning device slot ID [ 59.794032] xhci_hcd 0000:00:14.0: Max number of devices this xHCI host supports is 32. [ 59.794307] usb usb1-port3: couldn't allocate usb_device [ 72.167966] xhci_hcd 0000:00:14.0: Error while assigning device slot ID [ 72.168218] xhci_hcd 0000:00:14.0: Max number of devices this xHCI host supports is 32. [ 72.168493] usb usb1-port5: couldn't allocate usb_device Today I ran a regression test to determine which commit made the keyboard stop working entirely. The last commit that worked for me was c09e22d5370739e16463c113525df51b5980b1d5. After that, there is a long series of commits where the screen stays black, and after that, I start getting errors like the one above. Thanks for the information you've sent so far. Any ideas on how to fix this new and serious problem with 4.11? -Alex -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
