USB ports stops working on Macbook pro running FC24

asked 2017-03-08 01:59:13 -0500

Hello All,

I have FC24 running smoothly on FC24 for sometime now (6 months +)

Since last few weeks I have been facing issue that the connected USB devices (either on USB3 hub or directly to laptop) disconnect after sometime. I think I started facing this issue after upgrading kernel to 4.9.x (11,12,13 all exhibit the same issue)

Please see the following uname and dmesg output:

[guru@guru-laptop ~]$ uname -a
Linux guru-laptop 4.9.13-100.fc24.x86_64 #1 SMP Mon Feb 27 16:57:22 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
[guru@guru-laptop ~]$ 
[guru@guru-laptop ~]$ 
[guru@guru-laptop ~]$ dmesg
[    0.000000] microcode: microcode updated early to revision 0x1c, date = 2015-02-26
[    0.000000] Linux version 4.9.13-100.fc24.x86_64 (mockbuild@bkernel02.phx2.fedoraproject.org) (gcc version 6.3.1 20161221 (Red Hat 6.3.1-1) (GCC) ) #1 SMP Mon Feb 27 16:57:22 UTC 2017
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.9.13-100.fc24.x86_64 root=/dev/mapper/fedora_guru--laptop-root ro rd.lvm.lv=fedora_guru-laptop/root rd.lvm.lv=fedora_guru-laptop/swap rhgb quiet LANG=en_AU.UTF-8
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] x86/fpu: Using 'eager' FPU context switches.
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008dfff] usable
[    0.000000] BIOS-e820: [mem 0x000000000008e000-0x000000000008ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000bffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040005000-0x0000000088d11fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000088d12000-0x0000000088d52fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000088d53000-0x0000000088d66fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000088d67000-0x0000000088d8efff] ACPI data
[    0.000000] BIOS-e820: [mem 0x0000000088d8f000-0x0000000088e3bfff] usable
[    0.000000] BIOS-e820: [mem 0x0000000088e3c000-0x0000000088e8efff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000088e8f000-0x0000000088ed6fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000088ed7000-0x0000000088efefff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000088eff000-0x0000000088f91fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000088f92000-0x0000000088ffefff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000088fff000-0x0000000088ffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000089000000-0x000000008f9fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ffe70000-0x00000000ffe9ffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026f5fffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0x84d2d190-0x84d3d1cf] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000008dfff] usable
[    0.000000] reserve setup_data: [mem 0x000000000008e000-0x000000000008ffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000090000-0x000000000009ffff] usable
[    0.000000] reserve setup_data: [mem 0x00000000000a0000-0x00000000000bffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] reserve setup_data: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000040005000-0x0000000084d2d18f] usable
[    0.000000] reserve setup_data: [mem 0x0000000084d2d190-0x0000000084d3d1cf] usable
[    0.000000] reserve setup_data: [mem 0x0000000084d3d1d0-0x0000000088d11fff] usable
[    0.000000] reserve ...
(more)
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