You are not logged in.

Pages: 1

#1 2015-11-13 08:54:46

anthillsocial
Member
Registered: 2013-02-18
Posts: 136

[SOLVED] Dell XPS 13 (2016) Intel video drivers not loading

Hi,

I've installed arch on a Dell XPS 13 (2016) with a pure BTRFS filesystem  but the intel video drivers don't seem to be working. When I 'startx' I get a popup appearing in cinnamon saying that the system is running in software rendering mode. Any ideas?

In my setup I:

Identified the video card which is an "Intel Corporation Sky Lake Integrated Graphics (rev 07)". 

$ lspci | grep VGA 
---------------------------------
00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07)

Installed xorg along with vesa and intel video drivers.

$ pacman -S xorg-server xorg-xinit xorg-server-utils mesa xorg-twm xorg-xclock 
$ pacman -S xf86-video-vesa xf86-video-intel

I read somewhere that "intel Sky Lake" had been known to cause problems so I tried to add "i915.preliminary_hw_support=1" to my boot parameters. However, this resulted in a black screen on load so I cant even get to the commandline:

 linux   /root/boot/vmlinuz-linux root=UUID=d1846afe-424f-4460-a4b1-cbec45824c96 rw rootflags=subvol=root  i915.preliminary_hw_support=1 quiet

I get the following fails on dmesg output:

$ dmesg | grep fail
------------------------------------------------------------
[    0.228346] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[    1.880714] ahci 0000:00:17.0: failed to stop engine (-5)
[    2.380627] ahci 0000:00:17.0: failed to stop engine (-5)
[    2.880534] ahci 0000:00:17.0: failed to stop engine (-5)
[    2.889412] usb: failed to peer usb2-port4 and usb1-port6 by location (usb2-port4:none) (usb1-port6:usb2-port3)
[    2.889413] usb usb2-port4: failed to peer to usb1-port6 (-16)
[    2.889834] usb: failed to peer usb2-port5 and usb1-port6 by location (usb2-port5:none) (usb1-port6:usb2-port3)
[    2.889835] usb usb2-port5: failed to peer to usb1-port6 (-16)
[    2.890258] usb: failed to peer usb2-port6 and usb1-port6 by location (usb2-port6:none) (usb1-port6:usb2-port3)
[    2.890259] usb usb2-port6: failed to peer to usb1-port6 (-16)
[    3.903732] ata4: failed to resume link (SControl 0)
[    3.903759] ata6: failed to resume link (SControl 0)
[    3.903780] ata8: failed to resume link (SControl 0)
[    3.907039] ata7: failed to resume link (SControl 0)
[    3.910396] ata5: failed to resume link (SControl 0)
[    4.403657] ata3: failed to resume link (SControl FFFFFFFF)
[    4.403684] ata1: failed to resume link (SControl FFFFFFFF)
[    4.403702] ata2: failed to resume link (SControl FFFFFFFF)
[    4.993104] systemd[1]: display-manager.service: Cannot add dependency job, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    5.048569] systemd[1]: systemd-vconsole-setup.service: Unit entered failed state.
[    5.082247] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.CHRG] Namespace lookup failure, AE_NOT_FOUND (20150619/psargs-359)
[    5.082253] ACPI Error: Method parse/execution failed [\PNOT] (Node ffff8804b04bdca8), AE_NOT_FOUND (20150619/psparse-536)
[    5.082259] ACPI Error: Method parse/execution failed [\_SB_.AC__._PSR] (Node ffff8804b04c9aa0), AE_NOT_FOUND (20150619/psparse-536)
[    5.113588] int3403 thermal: probe of INT3403:03 failed with error -22
[    5.183298] bluetooth hci0: Direct firmware load for brcm/BCM-0a5c-6412.hcd failed with error -2
[    5.236651] snd_hda_intel 0000:00:1f.3: failed to add i915 component master (-19)

And my full dmesg output is

$ dmesg
----------------------------
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.2.5-1-ARCH (builduser@tobias) (gcc version 5.2.0 (GCC) ) #1 SMP PREEMPT Tue Oct 27 08:13:28 CET 2015
[    0.000000] Command line: BOOT_IMAGE=/root/boot/vmlinuz-linux root=UUID=d1846afe-424f-4460-a4b1-cbec45824c96 rw rootflags=subvol=root quiet
[    0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
[    0.000000] x86/fpu: xstate_offset[3]: 03c0, xstate_sizes[3]: 0040
[    0.000000] x86/fpu: xstate_offset[4]: 0400, xstate_sizes[4]: 0040
[    0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x10: 'MPX CSR'
[    0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 0x440 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 0x0000000000000000-0x000000000009dbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009dc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000024c9ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000024ca0000-0x0000000024d52fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000024d53000-0x0000000024d53fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000024d54000-0x00000000371d6fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000371d7000-0x0000000037226fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x0000000037227000-0x00000000379defff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000379df000-0x00000000380fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004c0ffffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: Dell Inc. XPS 13 9350/0VM5NC, BIOS 1.0.0 09/10/2015
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] e820: last_pfn = 0x4c1000 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: write-back
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 0080000000 mask 7F80000000 uncachable
[    0.000000]   1 base 0040000000 mask 7FC0000000 uncachable
[    0.000000]   2 base 003C000000 mask 7FFC000000 uncachable
[    0.000000]   3 base 003A000000 mask 7FFE000000 uncachable
[    0.000000]   4 base 0039800000 mask 7FFF800000 uncachable
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000]   8 disabled
[    0.000000]   9 disabled
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- WT  
[    0.000000] e820: last_pfn = 0x24ca0 max_arch_pfn = 0x400000000
[    0.000000] found SMP MP-table at [mem 0x000fcde0-0x000fcdef] mapped at [ffff8800000fcde0]
[    0.000000] Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] BRK [0x01b36000, 0x01b36fff] PGTABLE
[    0.000000] BRK [0x01b37000, 0x01b37fff] PGTABLE
[    0.000000] BRK [0x01b38000, 0x01b38fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x4c0e00000-0x4c0ffffff]
[    0.000000]  [mem 0x4c0e00000-0x4c0ffffff] page 2M
[    0.000000] BRK [0x01b39000, 0x01b39fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x4c0000000-0x4c0dfffff]
[    0.000000]  [mem 0x4c0000000-0x4c0dfffff] page 2M
[    0.000000] init_memory_mapping: [mem 0x4a0000000-0x4bfffffff]
[    0.000000]  [mem 0x4a0000000-0x4bfffffff] page 1G
[    0.000000] init_memory_mapping: [mem 0x00100000-0x24c9ffff]
[    0.000000]  [mem 0x00100000-0x001fffff] page 4k
[    0.000000]  [mem 0x00200000-0x24bfffff] page 2M
[    0.000000]  [mem 0x24c00000-0x24c9ffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x100000000-0x49fffffff]
[    0.000000]  [mem 0x100000000-0x49fffffff] page 1G
[    0.000000] RAMDISK: [mem 0x2245b000-0x22872fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000EE580 000024 (v02 DELL  )
[    0.000000] ACPI: XSDT 0x00000000371F90B0 0000E4 (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x0000000037218DF0 00010C (v05 DELL   CBX3     01072009 AMI  00010013)
[    0.000000] ACPI: DSDT 0x00000000371F9228 01FBC4 (v02 DELL   CBX3     01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x00000000379DEF80 000040
[    0.000000] ACPI: APIC 0x0000000037218F00 000084 (v03 DELL   CBX3     01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x0000000037218F88 000044 (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x0000000037218FD0 00009C (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.000000] ACPI: MCFG 0x0000000037219070 00003C (v01 DELL   CBX3     01072009 MSFT 00000097)
[    0.000000] ACPI: HPET 0x00000000372190B0 000038 (v01 DELL   CBX3     01072009 AMI. 0005000B)
[    0.000000] ACPI: SSDT 0x00000000372190E8 000315 (v01 SataRe SataTabl 00001000 INTL 20120913)
[    0.000000] ACPI: LPIT 0x0000000037219400 000094 (v01 INTEL  SKL-ULT  00000000 MSFT 0000005F)
[    0.000000] ACPI: SSDT 0x0000000037219498 000248 (v02 INTEL  sensrhub 00000000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x00000000372196E0 002BAE (v02 INTEL  PtidDevc 00001000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x000000003721C290 000C45 (v02 INTEL  Ther_Rvp 00001000 INTL 20120913)
[    0.000000] ACPI: DBGP 0x000000003721CED8 000034 (v01 INTEL           00000000 MSFT 0000005F)
[    0.000000] ACPI: DBG2 0x000000003721CF10 000054 (v00 INTEL           00000000 MSFT 0000005F)
[    0.000000] ACPI: SSDT 0x000000003721CF68 000737 (v02 INTEL  xh_rvp07 00000000 INTL 20120913)
[    0.000000] ACPI: BOOT 0x000000003721D6A0 000028 (v01 DELL   CBX3     01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 0x000000003721D6C8 003563 (v02 SaSsdt SaSsdt   00003000 INTL 20120913)
[    0.000000] ACPI: UEFI 0x0000000037220C30 000042 (v01                 00000000      00000000)
[    0.000000] ACPI: SSDT 0x0000000037220C78 000E58 (v02 CpuRef CpuSsdt  00003000 INTL 20120913)
[    0.000000] ACPI: SSDT 0x0000000037221AD0 003ABC (v02 DptfTa DptfTabl 00001000 INTL 20120913)
[    0.000000] ACPI: MSDM 0x0000000037225590 000055 (v03 DELL   CBX3     06222004 AMI  00010013)
[    0.000000] ACPI: SLIC 0x00000000372255E8 000176 (v03 DELL   CBX3     01072009 MSFT 00010013)
[    0.000000] ACPI: TCPA 0x0000000037225760 000032 (v02 ALASKA NAPAASF  00000001 MSFT 01000013)
[    0.000000] ACPI: DMAR 0x0000000037225798 0000F0 (v01 INTEL  SKL      00000001 INTL 00000001)
[    0.000000] ACPI: ASF! 0x0000000037225888 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x00000004c0ffffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x4c0ffb000-0x4c0ffefff]
[    0.000000]  [ffffea0000000000-ffffea00131fffff] PMD -> [ffff8804b0a00000-ffff8804c05fffff] on node 0
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000004c0ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000024c9ffff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x00000004c0ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000004c0ffffff]
[    0.000000] On node 0 totalpages: 4086844
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 2291 pages used for memmap
[    0.000000]   DMA32 zone: 146592 pages, LIFO batch:31
[    0.000000]   Normal zone: 61504 pages used for memmap
[    0.000000]   Normal zone: 3936256 pages, LIFO batch:31
[    0.000000] Reserving Intel graphics stolen memory at 0x3a000000-0x3dffffff
[    0.000000] ACPI: PM-Timer IO Port: 0x1808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[    0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x24ca0000-0x24d52fff]
[    0.000000] PM: Registered nosave memory: [mem 0x24d53000-0x24d53fff]
[    0.000000] PM: Registered nosave memory: [mem 0x24d54000-0x371d6fff]
[    0.000000] PM: Registered nosave memory: [mem 0x371d7000-0x37226fff]
[    0.000000] PM: Registered nosave memory: [mem 0x37227000-0x379defff]
[    0.000000] PM: Registered nosave memory: [mem 0x379df000-0x380fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x38100000-0x39ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x3a000000-0x3dffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x3e000000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.000000] e820: [mem 0x3e000000-0xdfffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns
[    0.000000] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 32 pages/cpu @ffff8804c0c00000 s91480 r8192 d31400 u524288
[    0.000000] pcpu-alloc: s91480 r8192 d31400 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 4022964
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/root/boot/vmlinuz-linux root=UUID=d1846afe-424f-4460-a4b1-cbec45824c96 rw rootflags=subvol=root quiet
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Calgary: detecting Calgary via BIOS EBDA area
[    0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[    0.000000] Memory: 16006712K/16347376K available (5611K kernel code, 922K rwdata, 1768K rodata, 1180K init, 1152K bss, 340664K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[    0.000000] NR_IRQS:8448 nr_irqs:1024 16
[    0.000000] spurious 8259A interrupt: IRQ7.
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[    0.000000] hpet clockevent registered
[    0.000000] tsc: Unable to calibrate against PIT
[    0.000000] tsc: using HPET reference calibration
[    0.000000] tsc: Detected 2592.034 MHz processor
[    0.000027] Calibrating delay loop (skipped), value calculated using timer frequency.. 5186.07 BogoMIPS (lpj=8640113)
[    0.000029] pid_max: default: 32768 minimum: 301
[    0.000034] ACPI: Core revision 20150619
[    0.036286] ACPI: All ACPI Tables successfully acquired
[    0.036303] Security Framework initialized
[    0.036305] Yama: becoming mindful.
[    0.037239] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    0.040299] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.041572] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.041587] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.041784] Initializing cgroup subsys blkio
[    0.041786] Initializing cgroup subsys memory
[    0.041791] Initializing cgroup subsys devices
[    0.041793] Initializing cgroup subsys freezer
[    0.041795] Initializing cgroup subsys net_cls
[    0.041816] CPU: Physical Processor ID: 0
[    0.041817] CPU: Processor Core ID: 0
[    0.041821] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.041822] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    0.042990] mce: CPU supports 8 MCE banks
[    0.043004] CPU0: Thermal monitoring enabled (TM1)
[    0.043012] process: using mwait in idle threads
[    0.043014] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.043015] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.043342] Freeing SMP alternatives memory: 20K (ffffffff81a0f000 - ffffffff81a14000)
[    0.044853] ftrace: allocating 22161 entries in 87 pages
[    0.055445] DMAR: Host address width 39
[    0.055447] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[    0.055456] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e
[    0.055457] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[    0.055461] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[    0.055462] DMAR: RMRR base: 0x00000036f69000 end: 0x00000036f88fff
[    0.055464] DMAR: RMRR base: 0x00000039800000 end: 0x0000003dffffff
[    0.055465] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[    0.055466] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[    0.055468] DMAR-IR: IOAPIC id 2 under DRHD base  0xfed91000 IOMMU 1
[    0.055469] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[    0.055470] DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
[    0.055471] DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
[    0.056897] DMAR-IR: Enabled IRQ remapping in xapic mode
[    0.056899] x2apic: IRQ remapping doesn't support X2APIC mode
[    0.060946] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.093966] TSC deadline timer enabled
[    0.093971] smpboot: CPU0: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz (fam: 06, model: 4e, stepping: 03)
[    0.093993] Performance Events: no PEBS fmt3+, generic architected perfmon, full-width counters, Intel PMU driver.
[    0.093997] ... version:                4
[    0.093998] ... bit width:              48
[    0.093999] ... generic registers:      4
[    0.094000] ... value mask:             0000ffffffffffff
[    0.094000] ... max period:             0000ffffffffffff
[    0.094001] ... fixed-purpose events:   3
[    0.094002] ... event mask:             000000070000000f
[    0.107413] x86: Booting SMP configuration:
[    0.107414] .... node  #0, CPUs:      #1
[    0.111905] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
[    0.115263]  #2 #3
[    0.127615] x86: Booted up 1 node, 4 CPUs
[    0.127626] smpboot: Total of 4 processors activated (20744.28 BogoMIPS)
[    0.132300] devtmpfs: initialized
[    0.134963] PM: Registering ACPI NVS region [mem 0x24d53000-0x24d53fff] (4096 bytes)
[    0.134965] PM: Registering ACPI NVS region [mem 0x37227000-0x379defff] (8093696 bytes)
[    0.135109] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.135185] pinctrl core: initialized pinctrl subsystem
[    0.135292] RTC time:  8:23:37, date: 11/13/15
[    0.136362] NET: Registered protocol family 16
[    0.148803] cpuidle: using governor ladder
[    0.162168] cpuidle: using governor menu
[    0.162199] Simple Boot Flag at 0x47 set to 0x80
[    0.162227] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    0.162229] ACPI: bus type PCI registered
[    0.162230] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.162297] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[    0.162301] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[    0.162316] PCI: Using configuration type 1 for base access
[    0.162322] dmi type 0xB1 record - unknown flag
[    0.175753] ACPI: Added _OSI(Module Device)
[    0.175755] ACPI: Added _OSI(Processor Device)
[    0.175756] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.175757] ACPI: Added _OSI(Processor Aggregator Device)
[    0.182816] ACPI: Executed 21 blocks of module-level executable AML code
[    0.188856] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[    0.197044] ACPI: Dynamic OEM Table Load:
[    0.197051] ACPI: SSDT 0xFFFF8804AE088800 00037F (v02 PmRef  Cpu0Cst  00003001 INTL 20120913)
[    0.197977] ACPI: Dynamic OEM Table Load:
[    0.197983] ACPI: SSDT 0xFFFF8804AE7FA800 000660 (v02 PmRef  Cpu0Ist  00003000 INTL 20120913)
[    0.199875] ACPI: Dynamic OEM Table Load:
[    0.199881] ACPI: SSDT 0xFFFF8804AE7FB000 0005AA (v02 PmRef  ApIst    00003000 INTL 20120913)
[    0.200987] ACPI: Dynamic OEM Table Load:
[    0.200992] ACPI: SSDT 0xFFFF8804AE065600 000119 (v02 PmRef  ApCst    00003000 INTL 20120913)
[    0.203454] ACPI : EC: EC started
[    0.206408] ACPI: Interpreter enabled
[    0.206418] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150619/hwxface-580)
[    0.206427] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150619/hwxface-580)
[    0.206447] ACPI: (supports S0 S3 S4 S5)
[    0.206448] ACPI: Using IOAPIC for interrupt routing
[    0.206483] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.207850] ACPI: Power Resource [PG00] (on)
[    0.208141] ACPI: Power Resource [PG01] (on)
[    0.208422] ACPI: Power Resource [PG02] (on)
[    0.209964] ACPI: Power Resource [WRST] (off)
[    0.210260] ACPI: Power Resource [WRST] (off)
[    0.210551] ACPI: Power Resource [WRST] (off)
[    0.210839] ACPI: Power Resource [WRST] (off)
[    0.211127] ACPI: Power Resource [WRST] (off)
[    0.211431] ACPI: Power Resource [WRST] (off)
[    0.211719] ACPI: Power Resource [WRST] (off)
[    0.212008] ACPI: Power Resource [WRST] (off)
[    0.212295] ACPI: Power Resource [WRST] (off)
[    0.212632] ACPI: Power Resource [WRST] (off)
[    0.212938] ACPI: Power Resource [WRST] (off)
[    0.213228] ACPI: Power Resource [WRST] (off)
[    0.213515] ACPI: Power Resource [WRST] (off)
[    0.213806] ACPI: Power Resource [WRST] (off)
[    0.214098] ACPI: Power Resource [WRST] (off)
[    0.214387] ACPI: Power Resource [WRST] (off)
[    0.214676] ACPI: Power Resource [WRST] (off)
[    0.214964] ACPI: Power Resource [WRST] (off)
[    0.215251] ACPI: Power Resource [WRST] (off)
[    0.215539] ACPI: Power Resource [WRST] (off)
[    0.226990] ACPI: Power Resource [FN00] (off)
[    0.227052] ACPI: Power Resource [FN01] (off)
[    0.227110] ACPI: Power Resource [FN02] (off)
[    0.227168] ACPI: Power Resource [FN03] (off)
[    0.227226] ACPI: Power Resource [FN04] (off)
[    0.228303] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[    0.228315] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.228342] \_SB_.PCI0:_OSC invalid UUID
[    0.228343] _OSC request data:1 1f 0 
[    0.228346] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[    0.228912] PCI host bridge to bus 0000:00
[    0.228914] pci_bus 0000:00: root bus resource [bus 00-fe]
[    0.228916] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    0.228917] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    0.228918] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.228920] pci_bus 0000:00: root bus resource [mem 0x3e000000-0xdfffffff window]
[    0.228921] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[    0.228929] pci 0000:00:00.0: [8086:1904] type 00 class 0x060000
[    0.229036] pci 0000:00:02.0: [8086:1916] type 00 class 0x030000
[    0.229049] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit]
[    0.229054] pci 0000:00:02.0: reg 0x18: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.229059] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    0.229166] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[    0.229181] pci 0000:00:04.0: reg 0x10: [mem 0xdc720000-0xdc727fff 64bit]
[    0.229354] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[    0.229383] pci 0000:00:14.0: reg 0x10: [mem 0xdc710000-0xdc71ffff 64bit]
[    0.229435] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    0.229520] pci 0000:00:14.0: System wakeup disabled by ACPI
[    0.229558] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[    0.229587] pci 0000:00:14.2: reg 0x10: [mem 0xdc738000-0xdc738fff 64bit]
[    0.229812] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[    0.230107] pci 0000:00:15.0: reg 0x10: [mem 0xdc737000-0xdc737fff 64bit]
[    0.230850] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[    0.231157] pci 0000:00:15.1: reg 0x10: [mem 0xdc736000-0xdc736fff 64bit]
[    0.231786] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[    0.231813] pci 0000:00:16.0: reg 0x10: [mem 0xdc735000-0xdc735fff 64bit]
[    0.231865] pci 0000:00:16.0: PME# supported from D3hot
[    0.231984] pci 0000:00:17.0: [8086:282a] type 00 class 0x010400
[    0.232010] pci 0000:00:17.0: reg 0x10: [mem 0xdc730000-0xdc731fff]
[    0.232018] pci 0000:00:17.0: reg 0x14: [mem 0xdc734000-0xdc7340ff]
[    0.232026] pci 0000:00:17.0: reg 0x18: [io  0xf090-0xf097]
[    0.232035] pci 0000:00:17.0: reg 0x1c: [io  0xf080-0xf083]
[    0.232045] pci 0000:00:17.0: reg 0x20: [io  0xf060-0xf07f]
[    0.232054] pci 0000:00:17.0: reg 0x24: [mem 0xdc733000-0xdc7337ff]
[    0.232082] pci 0000:00:17.0: PME# supported from D3hot
[    0.232198] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[    0.232273] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    0.232363] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    0.232402] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
[    0.232469] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[    0.232557] pci 0000:00:1c.4: System wakeup disabled by ACPI
[    0.232586] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400
[    0.232648] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[    0.232734] pci 0000:00:1c.5: System wakeup disabled by ACPI
[    0.232769] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[    0.232833] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    0.232920] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    0.232984] pci 0000:00:1f.0: [8086:9d48] type 00 class 0x060100
[    0.233192] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[    0.233207] pci 0000:00:1f.2: reg 0x10: [mem 0xdc72c000-0xdc72ffff]
[    0.233357] pci 0000:00:1f.3: [8086:9d70] type 00 class 0x040380
[    0.233393] pci 0000:00:1f.3: reg 0x10: [mem 0xdc728000-0xdc72bfff 64bit]
[    0.233427] pci 0000:00:1f.3: reg 0x20: [mem 0xdc700000-0xdc70ffff 64bit]
[    0.233463] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[    0.233595] pci 0000:00:1f.3: System wakeup disabled by ACPI
[    0.233637] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[    0.233691] pci 0000:00:1f.4: reg 0x10: [mem 0xdc732000-0xdc7320ff 64bit]
[    0.233763] pci 0000:00:1f.4: reg 0x20: [io  0xf040-0xf05f]
[    0.234016] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[    0.234021] pci 0000:00:1c.0:   bridge window [mem 0xc4000000-0xda0fffff]
[    0.234026] pci 0000:00:1c.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[    0.234165] pci 0000:3a:00.0: [14e4:43a3] type 00 class 0x028000
[    0.234208] pci 0000:3a:00.0: reg 0x10: [mem 0xdc400000-0xdc407fff 64bit]
[    0.234226] pci 0000:3a:00.0: reg 0x18: [mem 0xdc000000-0xdc3fffff 64bit]
[    0.234320] pci 0000:3a:00.0: supports D1 D2
[    0.234321] pci 0000:3a:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.234389] pci 0000:3a:00.0: System wakeup disabled by ACPI
[    0.240338] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[    0.240343] pci 0000:00:1c.4:   bridge window [mem 0xdc000000-0xdc4fffff]
[    0.240449] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000
[    0.240492] pci 0000:3b:00.0: reg 0x14: [mem 0xdc600000-0xdc600fff]
[    0.240585] pci 0000:3b:00.0: supports D1 D2
[    0.240586] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.240645] pci 0000:3b:00.0: System wakeup disabled by ACPI
[    0.246980] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[    0.246985] pci 0000:00:1c.5:   bridge window [mem 0xdc600000-0xdc6fffff]
[    0.247158] pci 0000:3c:00.0: [144d:a802] type 00 class 0x010802
[    0.247193] pci 0000:3c:00.0: reg 0x10: [mem 0xdc500000-0xdc503fff 64bit]
[    0.247202] pci 0000:3c:00.0: reg 0x18: [io  0xe000-0xe0ff]
[    0.247330] pci 0000:3c:00.0: System wakeup disabled by ACPI
[    0.253718] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[    0.253721] pci 0000:00:1d.0:   bridge window [io  0xe000-0xefff]
[    0.253723] pci 0000:00:1d.0:   bridge window [mem 0xdc500000-0xdc5fffff]
[    0.255543] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.255604] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[    0.255659] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.255711] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.255760] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.255810] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.255859] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.255910] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    0.257444] ACPI: Enabled 6 GPEs in block 00 to 7F
[    0.257535] ACPI : EC: GPE = 0x14, I/O: command/status = 0x934, data = 0x930
[    0.257637] vgaarb: setting as boot device: PCI:0000:00:02.0
[    0.257639] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.257641] vgaarb: loaded
[    0.257642] vgaarb: bridge control possible 0000:00:02.0
[    0.257723] PCI: Using ACPI for IRQ routing
[    0.281758] PCI: pci_cache_line_size set to 64 bytes
[    0.282020] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff]
[    0.282021] e820: reserve RAM buffer [mem 0x24ca0000-0x27ffffff]
[    0.282023] e820: reserve RAM buffer [mem 0x4c1000000-0x4c3ffffff]
[    0.282112] NetLabel: Initializing
[    0.282113] NetLabel:  domain hash size = 128
[    0.282114] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.282122] NetLabel:  unlabeled traffic allowed by default
[    0.282183] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    0.282187] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[    0.284240] clocksource: Switched to clocksource hpet
[    0.288683] pnp: PnP ACPI init
[    0.288870] system 00:00: [io  0x0680-0x069f] has been reserved
[    0.288872] system 00:00: [io  0xffff] has been reserved
[    0.288873] system 00:00: [io  0xffff] has been reserved
[    0.288875] system 00:00: [io  0xffff] has been reserved
[    0.288876] system 00:00: [io  0x1800-0x18fe] could not be reserved
[    0.288878] system 00:00: [io  0x164e-0x164f] has been reserved
[    0.288884] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.288960] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.288990] system 00:02: [io  0x1854-0x1857] has been reserved
[    0.288992] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    0.289062] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.289078] pnp 00:04: Plug and Play ACPI device, IDs DLL0704 PNP0f13 (active)
[    0.289247] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[    0.289248] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[    0.289250] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[    0.289251] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[    0.289253] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[    0.289254] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[    0.289256] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[    0.289257] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
[    0.289258] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[    0.289260] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved
[    0.289262] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.289295] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved
[    0.289296] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved
[    0.289298] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved
[    0.289299] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved
[    0.289300] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved
[    0.289302] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved
[    0.289304] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved
[    0.289305] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.289539] system 00:07: [io  0xff00-0xfffe] has been reserved
[    0.289541] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.290388] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved
[    0.290389] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved
[    0.290391] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.293897] pnp 00:09: Plug and Play ACPI device, IDs PNP0c31 (active)
[    0.296812] pnp: PnP ACPI: found 10 devices
[    0.305535] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.305554] pci 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01-39] add_size 1000
[    0.305575] pci 0000:00:1c.0: res[13]=[io  0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
[    0.305577] pci 0000:00:1c.0: res[13]=[io  0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
[    0.305579] pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
[    0.305581] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[    0.305585] pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
[    0.305589] pci 0000:00:1c.0:   bridge window [mem 0xc4000000-0xda0fffff]
[    0.305592] pci 0000:00:1c.0:   bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[    0.305596] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[    0.305600] pci 0000:00:1c.4:   bridge window [mem 0xdc000000-0xdc4fffff]
[    0.305606] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[    0.305610] pci 0000:00:1c.5:   bridge window [mem 0xdc600000-0xdc6fffff]
[    0.305616] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[    0.305618] pci 0000:00:1d.0:   bridge window [io  0xe000-0xefff]
[    0.305622] pci 0000:00:1d.0:   bridge window [mem 0xdc500000-0xdc5fffff]
[    0.305629] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    0.305630] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    0.305631] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    0.305633] pci_bus 0000:00: resource 7 [mem 0x3e000000-0xdfffffff window]
[    0.305634] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
[    0.305635] pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
[    0.305636] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff]
[    0.305638] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[    0.305639] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc4fffff]
[    0.305640] pci_bus 0000:3b: resource 1 [mem 0xdc600000-0xdc6fffff]
[    0.305641] pci_bus 0000:3c: resource 0 [io  0xe000-0xefff]
[    0.305643] pci_bus 0000:3c: resource 1 [mem 0xdc500000-0xdc5fffff]
[    0.305667] NET: Registered protocol family 2
[    0.305830] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.306021] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.306126] TCP: Hash tables configured (established 131072 bind 65536)
[    0.306153] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[    0.306196] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[    0.306261] NET: Registered protocol family 1
[    0.306273] pci 0000:00:02.0: Video device with shadowed ROM
[    0.307045] PCI: CLS 0 bytes, default 64
[    0.307088] Unpacking initramfs...
[    0.361801] Freeing initrd memory: 4192K (ffff88002245b000 - ffff880022873000)
[    0.361827] DMAR: ACPI device "device:64" under DMAR at fed91000 as 00:15.0
[    0.361832] DMAR: ACPI device "device:65" under DMAR at fed91000 as 00:15.1
[    0.361841] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    0.361843] software IO TLB [mem 0x1e45b000-0x2245b000] (64MB) mapped at [ffff88001e45b000-ffff88002245afff]
[    0.361979] microcode: CPU0 sig=0x406e3, pf=0x80, revision=0x33
[    0.361991] microcode: CPU1 sig=0x406e3, pf=0x80, revision=0x33
[    0.361997] microcode: CPU2 sig=0x406e3, pf=0x80, revision=0x33
[    0.362006] microcode: CPU3 sig=0x406e3, pf=0x80, revision=0x33
[    0.362077] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    0.362167] Scanning for low memory corruption every 60 seconds
[    0.362389] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.362400] Initialise system trusted keyring
[    0.362710] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.363895] zpool: loaded
[    0.363897] zbud: loaded
[    0.364087] VFS: Disk quotas dquot_6.6.0
[    0.364112] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.364301] Key type big_key registered
[    0.364598] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.364687] io scheduler noop registered
[    0.364690] io scheduler deadline registered
[    0.364714] io scheduler cfq registered (default)
[    0.365314] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.365319] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.365328] vesafb: mode is 3200x1800x32, linelength=12800, pages=0
[    0.365329] vesafb: scrolling: redraw
[    0.365330] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.365344] vesafb: framebuffer at 0x90000000, mapped to 0xffffc90002000000, using 22528k, total 22528k
[    0.840330] Console: switching to colour frame buffer device 400x112
[    1.313382] fb0: VESA VGA frame buffer device
[    1.313397] intel_idle: does not run on family 6 model 78
[    1.313432] GHES: HEST is not enabled!
[    1.313514] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.314019] Linux agpgart interface v0.103
[    1.314400] rtc_cmos 00:01: RTC can wake from S4
[    1.314805] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[    1.314894] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    1.314904] Intel P-state driver initializing.
[    1.314906] intel_pstate: HWP enabled
[    1.315243] ledtrig-cpu: registered to indicate activity on CPUs
[    1.315832] NET: Registered protocol family 10
[    1.316014] NET: Registered protocol family 17
[    1.316349] Loading compiled-in X.509 certificates
[    1.316356] registered taskstats version 1
[    1.316363] zswap: loading zswap
[    1.316364] zswap: using zbud pool
[    1.316366] zswap: using lzo compressor
[    1.317663]   Magic number: 7:676:371
[    1.317884] rtc_cmos 00:01: setting system clock to 2015-11-13 08:23:39 UTC (1447403019)
[    1.317942] PM: Hibernation image not present or could not be loaded.
[    1.318229] Freeing unused kernel memory: 1180K (ffffffff818e8000 - ffffffff81a0f000)
[    1.318230] Write protecting the kernel read-only data: 8192k
[    1.318467] Freeing unused kernel memory: 520K (ffff88000157e000 - ffff880001600000)
[    1.318600] Freeing unused kernel memory: 280K (ffff8800017ba000 - ffff880001800000)
[    1.323277] random: systemd-tmpfile urandom read with 5 bits of entropy available
[    1.360229] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[    1.360857] tsc: Refined TSC clocksource calibration: 2592.014 MHz
[    1.360860] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x255cc416f79, max_idle_ns: 440795224185 ns
[    1.360932] i8042: Warning: Keylock active
[    1.363421] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.363451] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.381202] SCSI subsystem initialized
[    1.381492] ACPI: bus type USB registered
[    1.381522] usbcore: registered new interface driver usbfs
[    1.381541] usbcore: registered new interface driver hub
[    1.381562] usbcore: registered new device driver usb
[    1.381820] rtsx_pci 0000:3b:00.0: rtsx_pci_acquire_irq: pcr->msi_en = 1, pci->irq = 122
[    1.382747] libata version 3.00 loaded.
[    1.383292] ahci 0000:00:17.0: version 3.0
[    1.383420] ahci 0000:00:17.0: forcing PORTS_IMPL to 0xff
[    1.410639] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[    1.502097]  nvme0n1:
[    1.560744] raid6: sse2x1   gen() 10538 MB/s
[    1.617392] raid6: sse2x1   xor()  7914 MB/s
[    1.674057] raid6: sse2x2   gen() 12943 MB/s
[    1.730697] raid6: sse2x2   xor()  9076 MB/s
[    1.787374] raid6: sse2x4   gen() 13673 MB/s
[    1.844011] raid6: sse2x4   xor()  9557 MB/s
[    1.880714] ahci 0000:00:17.0: failed to stop engine (-5)
[    1.900691] raid6: avx2x1   gen() 20889 MB/s
[    1.957326] raid6: avx2x2   gen() 23625 MB/s
[    2.014007] raid6: avx2x4   gen() 24855 MB/s
[    2.014008] raid6: using algorithm avx2x4 gen() 24855 MB/s
[    2.014009] raid6: using avx2x2 recovery algorithm
[    2.014330] xor: automatically using best checksumming function:
[    2.047322]    avx       : 24825.600 MB/sec
[    2.050193] Btrfs loaded
[    2.050472] BTRFS: device label ArchOS devid 1 transid 238 /dev/nvme0n1
[    2.360838] clocksource: Switched to clocksource tsc
[    2.380627] ahci 0000:00:17.0: failed to stop engine (-5)
[    2.880534] ahci 0000:00:17.0: failed to stop engine (-5)
[    2.880589] ahci 0000:00:17.0: AHCI 0001.0301 32 slots 8 ports 6 Gbps 0xff impl RAID mode
[    2.880591] ahci 0000:00:17.0: flags: 64bit ncq pm led clo only pio slum part deso sadm sds apst 
[    2.881309] scsi host0: ahci
[    2.881370] scsi host1: ahci
[    2.881425] scsi host2: ahci
[    2.881475] scsi host3: ahci
[    2.881524] scsi host4: ahci
[    2.881576] scsi host5: ahci
[    2.881628] scsi host6: ahci
[    2.881678] scsi host7: ahci
[    2.881719] ata1: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733100 irq 123
[    2.881722] ata2: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733180 irq 123
[    2.881727] ata3: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733200 irq 123
[    2.881731] ata4: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733280 irq 123
[    2.881734] ata5: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733300 irq 123
[    2.881737] ata6: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733380 irq 123
[    2.881741] ata7: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733400 irq 123
[    2.881743] ata8: SATA max UDMA/133 abar m2048@0xdc733000 port 0xdc733480 irq 123
[    2.881898] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.881905] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[    2.882014] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00109810
[    2.882019] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[    2.882192] hub 1-0:1.0: USB hub found
[    2.882219] hub 1-0:1.0: 12 ports detected
[    2.887537] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    2.887539] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[    2.887655] hub 2-0:1.0: USB hub found
[    2.887673] hub 2-0:1.0: 6 ports detected
[    2.889412] usb: failed to peer usb2-port4 and usb1-port6 by location (usb2-port4:none) (usb1-port6:usb2-port3)
[    2.889413] usb usb2-port4: failed to peer to usb1-port6 (-16)
[    2.889414] usb: port power management may be unreliable
[    2.889834] usb: failed to peer usb2-port5 and usb1-port6 by location (usb2-port5:none) (usb1-port6:usb2-port3)
[    2.889835] usb usb2-port5: failed to peer to usb1-port6 (-16)
[    2.890258] usb: failed to peer usb2-port6 and usb1-port6 by location (usb2-port6:none) (usb1-port6:usb2-port3)
[    2.890259] usb usb2-port6: failed to peer to usb1-port6 (-16)
[    3.247171] usb 1-2: new high-speed USB device number 2 using xhci_hcd
[    3.580448] usb 1-3: new full-speed USB device number 3 using xhci_hcd
[    3.903732] ata4: failed to resume link (SControl 0)
[    3.903749] ata4: SATA link down (SStatus 0 SControl 0)
[    3.903759] ata6: failed to resume link (SControl 0)
[    3.903770] ata6: SATA link down (SStatus 0 SControl 0)
[    3.903780] ata8: failed to resume link (SControl 0)
[    3.903790] ata8: SATA link down (SStatus 0 SControl 0)
[    3.907039] ata7: failed to resume link (SControl 0)
[    3.907080] ata7: SATA link down (SStatus 0 SControl 0)
[    3.910396] ata5: failed to resume link (SControl 0)
[    3.910411] ata5: SATA link down (SStatus 0 SControl 0)
[    3.913728] usb 1-4: new full-speed USB device number 4 using xhci_hcd
[    4.088422] usb 1-4: ep 0x2 - rounding interval to 64 microframes, ep desc says 80 microframes
[    4.089328] hidraw: raw HID events driver (C) Jiri Kosina
[    4.094817] usbcore: registered new interface driver usbhid
[    4.094818] usbhid: USB HID core driver
[    4.096911] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:20D0.0001/input/input2
[    4.096975] hid-multitouch 0003:04F3:20D0.0001: input,hiddev0,hidraw0: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-4/input0
[    4.247013] usb 1-5: new high-speed USB device number 5 using xhci_hcd
[    4.403657] ata3: failed to resume link (SControl FFFFFFFF)
[    4.403673] ata3: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
[    4.403684] ata1: failed to resume link (SControl FFFFFFFF)
[    4.403694] ata1: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
[    4.403702] ata2: failed to resume link (SControl FFFFFFFF)
[    4.403710] ata2: SATA link down (SStatus FFFFFFFF SControl FFFFFFFF)
[    4.911519] BTRFS info (device nvme0n1): disk space caching is enabled
[    4.911522] BTRFS: has skinny extents
[    4.914602] BTRFS: detected SSD devices, enabling SSD mode
[    4.967098] ip_tables: (C) 2000-2006 Netfilter Core Team
[    4.968763] systemd[1]: systemd 227 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD +IDN)
[    4.968855] systemd[1]: Detected architecture x86-64.
[    4.969205] systemd[1]: Set hostname to <dellboy>.
[    4.993104] systemd[1]: display-manager.service: Cannot add dependency job, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    4.994928] systemd[1]: Reached target Remote File Systems.
[    4.994981] systemd[1]: Listening on Journal Socket.
[    4.994999] systemd[1]: Listening on Journal Socket (/dev/log).
[    4.995004] systemd[1]: Reached target Encrypted Volumes.
[    4.995028] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[    4.995051] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    4.995065] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    4.995082] systemd[1]: Listening on udev Control Socket.
[    4.995094] systemd[1]: Listening on LVM2 metadata daemon socket.
[    4.995316] systemd[1]: Created slice System Slice.
[    4.995564] systemd[1]: Starting Setup Virtual Console...
[    4.996086] systemd[1]: Mounting Configuration File System...
[    4.996338] systemd[1]: Mounting Temporary Directory...
[    4.996664] systemd[1]: Mounting POSIX Message Queue File System...
[    4.997035] systemd[1]: Starting Journal Service...
[    4.997349] systemd[1]: Mounting Debug File System...
[    4.997747] systemd[1]: Mounting Huge Pages File System...
[    4.998101] systemd[1]: Starting Remount Root and Kernel File Systems...
[    4.998210] systemd[1]: Created slice system-getty.slice.
[    4.998394] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    4.998541] systemd[1]: Created slice User and Session Slice.
[    4.998552] systemd[1]: Reached target Slices.
[    4.998588] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    4.998597] systemd[1]: Reached target Paths.
[    4.998904] systemd[1]: Starting Apply Kernel Variables...
[    4.998937] systemd[1]: Listening on udev Kernel Socket.
[    4.998960] systemd[1]: Reached target Swap.
[    4.999345] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.000396] systemd[1]: Mounted Temporary Directory.
[    5.000608] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.000906] systemd[1]: Mounted Configuration File System.
[    5.000920] systemd[1]: Mounted Huge Pages File System.
[    5.001396] systemd[1]: Mounted Debug File System.
[    5.001419] systemd[1]: Mounted POSIX Message Queue File System.
[    5.008312] systemd[1]: Started Apply Kernel Variables.
[    5.021601] BTRFS info (device nvme0n1): turning on discard
[    5.021606] BTRFS info (device nvme0n1): enabling auto defrag
[    5.021608] BTRFS info (device nvme0n1): disk space caching is enabled
[    5.029148] systemd[1]: Started Remount Root and Kernel File Systems.
[    5.030094] systemd[1]: Starting Load/Save Random Seed...
[    5.030835] systemd[1]: Starting udev Coldplug all Devices...
[    5.031230] systemd[1]: Starting Create Static Device Nodes in /dev...
[    5.033718] systemd[1]: Started Load/Save Random Seed.
[    5.039494] systemd[1]: Started Create Static Device Nodes in /dev.
[    5.040139] systemd[1]: Starting udev Kernel Device Manager...
[    5.040148] systemd[1]: Reached target Local File Systems (Pre).
[    5.046349] systemd[1]: systemd-vconsole-setup.service: Main process exited, code=exited, status=1/FAILURE
[    5.046603] systemd[1]: Failed to start Setup Virtual Console.
[    5.048569] systemd[1]: systemd-vconsole-setup.service: Unit entered failed state.
[    5.048575] systemd[1]: systemd-vconsole-setup.service: Failed with result 'exit-code'.
[    5.057749] systemd[1]: Started udev Kernel Device Manager.
[    5.064433] systemd[1]: Started udev Coldplug all Devices.
[    5.075082] Monitor-Mwait will be used to enter C-1 state
[    5.075092] Monitor-Mwait will be used to enter C-2 state
[    5.075100] Monitor-Mwait will be used to enter C-3 state
[    5.075112] ACPI: acpi_idle registered with cpuidle
[    5.077571] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input4
[    5.078092] ACPI: Lid Switch [LID0]
[    5.078139] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
[    5.078142] ACPI: Power Button [PBTN]
[    5.078184] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input6
[    5.078187] ACPI: Sleep Button [SBTN]
[    5.078224] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input7
[    5.078226] ACPI: Power Button [PWRF]
[    5.082247] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.CHRG] Namespace lookup failure, AE_NOT_FOUND (20150619/psargs-359)
[    5.082253] ACPI Error: Method parse/execution failed [\PNOT] (Node ffff8804b04bdca8), AE_NOT_FOUND (20150619/psparse-536)
[    5.082259] ACPI Error: Method parse/execution failed [\_SB_.AC__._PSR] (Node ffff8804b04c9aa0), AE_NOT_FOUND (20150619/psparse-536)
[    5.082265] ACPI Exception: AE_NOT_FOUND, Error reading AC Adapter state (20150619/ac-132)
[    5.084720] ACPI Warning: \_SB_.IETM._ART: Return Package type mismatch at index 0 - found Integer, expected Reference (20150619/nspredef-297)
[    5.084729] ACPI: Invalid package element [0]: got number, expecting [R]
[    5.084732] _ART package 0 is invalid, ignored
[    5.085360] systemd[1]: Started Journal Service.
[    5.090295] systemd-journald[175]: Received request to flush runtime journal from PID 1
[    5.113588] int3403 thermal: probe of INT3403:03 failed with error -22
[    5.121974] ACPI: Battery Slot [BAT0] (battery present)
[    5.122160] wmi: Mapper loaded
[    5.124089] thermal LNXTHERM:00: registered as thermal_zone4
[    5.124091] ACPI: Thermal Zone [THM] (25 C)
[    5.124463] thermal LNXTHERM:01: registered as thermal_zone5
[    5.124465] ACPI: Thermal Zone [TZ00] (28 C)
[    5.124608] thermal LNXTHERM:02: registered as thermal_zone6
[    5.124609] ACPI: Thermal Zone [TZ01] (30 C)
[    5.129188] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    5.138303] ACPI Warning: SystemIO range 0x000000000000F040-0x000000000000F05F conflicts with OpRegion 0x000000000000F040-0x000000000000F04F (\_SB_.PCI0.SBUS.SMBI) (20150619/utaddress-254)
[    5.138309] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.143566] tpm_tis 00:09: 1.2 TPM (device-id 0xFE, rev-id 2)
[    5.145242] media: Linux media interface: v0.10
[    5.150218] input: PC Speaker as /devices/platform/pcspkr/input/input8
[    5.156994] [drm] Initialized drm 1.1.0 20060810
[    5.158245] Linux video capture interface: v2.00
[    5.164271] mousedev: PS/2 mouse device common for all mice
[    5.165581] AVX2 version of gcm_enc/dec engaged.
[    5.165583] AES CTR mode by8 optimization enabled
[    5.168266] Bluetooth: Core ver 2.20
[    5.168281] NET: Registered protocol family 31
[    5.168283] Bluetooth: HCI device and connection manager initialized
[    5.168286] Bluetooth: HCI socket layer initialized
[    5.168289] Bluetooth: L2CAP socket layer initialized
[    5.168293] Bluetooth: SCO socket layer initialized
[    5.174538] usbcore: registered new interface driver btusb
[    5.181642] Bluetooth: hci0: BCM: chip id 110
[    5.182635] Bluetooth: hci0: BCM (003.006.007) build 0000
[    5.183298] bluetooth hci0: Direct firmware load for brcm/BCM-0a5c-6412.hcd failed with error -2
[    5.183301] Bluetooth: hci0: BCM: Patch brcm/BCM-0a5c-6412.hcd not found
[    5.186038] [drm] This hardware requires preliminary hardware support.
               See CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT, and/or modparam preliminary_hw_support
[    5.216802] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:5682)
[    5.216989] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[    5.226991] input: Dell WMI hotkeys as /devices/virtual/input/input10
[    5.234945] input: Integrated_Webcam_HD as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input11
[    5.235007] usbcore: registered new interface driver uvcvideo
[    5.235009] USB Video Class driver (1.1.1)
[    5.236651] snd_hda_intel 0000:00:1f.3: failed to add i915 component master (-19)
[    5.242206] intel_rapl: Found RAPL domain package
[    5.242212] intel_rapl: Found RAPL domain core
[    5.242214] intel_rapl: Found RAPL domain uncore
[    5.242215] intel_rapl: Found RAPL domain dram
[    5.244335] rtl8192cu: Chip version 0x10
[    5.250185] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[    5.250189] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    5.250191] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[    5.250193] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[    5.250194] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[    5.250197] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x12
[    5.698478] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[    5.701531] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[    5.701581] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[    5.701632] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[    5.701677] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[    5.712040] rtl8192cu: MAC address: 48:02:2a:c5:a0:12
[    5.712041] rtl8192cu: Board Type 0
[    5.712129] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[    5.712145] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
[    5.714592] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    5.714855] usbcore: registered new interface driver rtl8192cu
[    5.716125] rtl8192cu 1-2:1.0 wlp0s20f0u2: renamed from wlan0
[    5.954184] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734]
[    5.983729] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..]
[    6.041787] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00223/0x840300/0x12e800/0x0, board id: 3038, fw id: 2011643
[    6.077006] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9
[    8.724213] random: nonblocking pool is initialized

Ta for any input!

Last edited by anthillsocial (2015-11-16 08:58:02)

Offline

#2 2015-11-13 09:45:32

anthillsocial
Member
Registered: 2013-02-18
Posts: 136

Re: [SOLVED] Dell XPS 13 (2016) Intel video drivers not loading

I just realised I have the Dell XPS 13 (2016) model rather than the 2015 so updated the original post. These instructions (https://wiki.archlinux.org/index.php/De … %282016%29) say video works with kernel "parameter i915.preliminary_hw_support=1" though I'm getting a blank screen on boot - I don't even reach the command line.

It also states that as of kernel 4.3, the Intel Skylake architecture is supported. What do I need to do to try kernal 4.3? Is this advised?

Offline

#3 2015-11-13 12:54:10

Xabre
Member
From: Serbia
Registered: 2009-03-19
Posts: 755

Re: [SOLVED] Dell XPS 13 (2016) Intel video drivers not loading

Linux 4.3 is currently in [testing], I have been using it for a couple of days now with no issues whatsoever. Catch is: [testing] has other stuff too (Nvidia does not support new Xorg yet.). If you're not comfortable enough with using testing repo, that command line switch will work for a couple of days more till 4.3 is officially in [core].

Last edited by Xabre (2015-11-13 12:58:29)

Offline

#4 2015-11-14 08:37:03

frank604
Member
From: BC, Canada
Registered: 2011-04-20
Posts: 1,218

Re: [SOLVED] Dell XPS 13 (2016) Intel video drivers not loading

I am able to get to console without any kernel params.  I need the preliminary param to get into X though.  I am currently on 4.3-rc7 with our wifi patched in.  There are a few quirks to get around but overall the system is decently stable and everything working.  You can use abs or the bcm4530 aur pkgbuild and modify to compile against 4.3-rc7.  Do note that if you don't use graysky's modprobed-db from aur, then your compile time will be close to the 40 min mark as to a 10-15 min compile.

Offline

#5 2015-11-16 08:57:40

anthillsocial
Member
Registered: 2013-02-18
Posts: 136

Re: [SOLVED] Dell XPS 13 (2016) Intel video drivers not loading

That's all good to hear. As I won't have time to look at this for another week, I'll wait and see if 4.3 makes it in core, otherwise I'll give testing a go!
Thanks for the all the tips.

Offline

Pages: 1

Board footer

Powered by FluxBB