Addendum: I checked All the logs in Var/log and there was no record of what is happening that I could find. Also , I forgot to give system specs. 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0 Capabilities: Kernel driver in use: hsw_uncore 00:02.0 VGA compatible controller: Intel Corporation Device 041e (rev 06) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at f7800000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at [disabled] Capabilities: Kernel driver in use: i915 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) (prog-if 30 [XHCI]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0, IRQ 43 Memory at f7e00000 (64-bit, non-prefetchable) [size=64K] Capabilities: Kernel driver in use: xhci_hcd 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 46 Memory at f7e1a000 (64-bit, non-prefetchable) [size=16] Capabilities: Kernel driver in use: mei_me 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at f7e18000 (32-bit, non-prefetchable) [size=1K] Capabilities: Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at f7e10000 (64-bit, non-prefetchable) [size=16K] Capabilities: Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: df200000-df3fffff Prefetchable memory behind bridge: 00000000df400000-00000000df5fffff Capabilities: Kernel driver in use: pcieport 00:1c.5 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #6 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Memory behind bridge: f7d00000-f7dfffff Capabilities: Kernel driver in use: pcieport 00:1c.6 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: f7c00000-f7cfffff Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff Capabilities: Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f7e17000 (32-bit, non-prefetchable) [size=1K] Capabilities: Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation H87 Express LPC Controller (rev 05) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0 Capabilities: Kernel driver in use: lpc_ich 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 44 I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f090 [size=8] I/O ports at f080 [size=4] I/O ports at f060 [size=32] Memory at f7e16000 (32-bit, non-prefetchable) [size=2K] Capabilities: Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) Subsystem: Hewlett-Packard Company Device 2af7 Flags: medium devsel, IRQ 255 Memory at f7e15000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] 02:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) Subsystem: Hewlett-Packard Company AR9485/HB125 802.11bgn 1×1 Wi-Fi Adapter Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at f7d00000 (64-bit, non-prefetchable) [size=512K] Expansion ROM at f7d80000 [disabled] [size=64K] Capabilities: Kernel driver in use: ath9k 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 45 I/O ports at e000 [size=256] Memory at f7c00000 (64-bit, non-prefetchable) [size=4K] Memory at f0000000 (64-bit, prefetchable) [size=16K] Capabilities: Kernel driver in use: r8169 stan@sum1:~$ clear stan@sum1:~$ sudo lspci -v [sudo] password for stan: 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c Kernel driver in use: hsw_uncore 00:02.0 VGA compatible controller: Intel Corporation Device 041e (rev 06) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 47 Memory at f7800000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) (prog-if 30 [XHCI]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0, IRQ 43 Memory at f7e00000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Kernel driver in use: xhci_hcd 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 46 Memory at f7e1a000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at f7e18000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at f7e10000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: df200000-df3fffff Prefetchable memory behind bridge: 00000000df400000-00000000df5fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Hewlett-Packard Company Device 2af7 Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.5 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #6 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Memory behind bridge: f7d00000-f7dfffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Hewlett-Packard Company Device 2af7 Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1c.6 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: f7c00000-f7cfffff Prefetchable memory behind bridge: 00000000f0000000-00000000f00fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: Hewlett-Packard Company Device 2af7 Capabilities: [a0] Power Management version 3 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f7e17000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation H87 Express LPC Controller (rev 05) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c Kernel driver in use: lpc_ich 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 44 I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f090 [size=8] I/O ports at f080 [size=4] I/O ports at f060 [size=32] Memory at f7e16000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) Subsystem: Hewlett-Packard Company Device 2af7 Flags: medium devsel, IRQ 255 Memory at f7e15000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] 02:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) Subsystem: Hewlett-Packard Company AR9485/HB125 802.11bgn 1×1 Wi-Fi Adapter Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at f7d00000 (64-bit, non-prefetchable) [size=512K] Expansion ROM at f7d80000 [disabled] [size=64K] Capabilities: [40] Power Management version 2 Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+ Capabilities: [70] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 00-00-00-00-00-00-00-00 Kernel driver in use: ath9k 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c) Subsystem: Hewlett-Packard Company Device 2af7 Flags: bus master, fast devsel, latency 0, IRQ 45 I/O ports at e000 [size=256] Memory at f7c00000 (64-bit, non-prefetchable) [size=4K] Memory at f0000000 (64-bit, prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [b0] MSI-X: Enable- Count=4 Masked- Capabilities: [d0] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 01-00-00-00-68-4c-e0-00 Capabilities: [170] Latency Tolerance Reporting Kernel driver in use: r8169