XE500C12-K01US Samsung Chromebook 2 Ubuntu 14.04 touchpad not responsive The chromebook is new and the touchpad worked great with chromiumos but not at all with Ubuntu. I used John Lewis's script to flash seabios to the chromebook and then installed Ubuntu like normal from a USB drive. I filed a bug report for it on launchpad and Christopher M. Penalver responded asking me to try Ubuntu 16.04 with the latest version of the kernel. I used the kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.3-wily/ and the problem persisted. Before filing this report, I noticed a new folder for http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc1-wily/ with only linux-headers-4.4.0-040400rc1_4.4.0-040400rc1.201511152030_all.deb so I ran $ sudo dpkg -i linux-headers-4.4.0-040400rc1_4.4.0-040400rc1.201511152030_all.deb and rebooted before getting the information for this report. I still only saw the 4.3 entry in grub. I'm guessing that's because this was just the headers file and not the image file.
Link to bug report on launchpad. https://bugs.launchpad.net/bugs/1513297 I'm following the format found on. https://wiki.ubuntu.com/Bugs/Upstream/kernel $ cat /proc/version Linux version 4.3.0-040300-generic (kernel@gomeisa) (gcc version 5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #201511020949 SMP Mon Nov 2 14:50:44 UTC 2015 $ lsb_release -rd Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 $ /usr/src/linux-headers-4.4.0-040400rc1/scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux winky 4.3.0-040300-generic #201511020949 SMP Mon Nov 2 14:50:44 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux GNU C 5.2.1 GNU Make 4.0 Binutils 2.25.51.20151106 Util-linux 2.27.1 Mount 2.27.1 Module-init-tools 21 E2fsprogs 1.42.13 Pcmciautils 018 PPP 2.4.6 Linux C Library 2.21 Dynamic linker (ldd) 2.21 Linux C++ Library 6.0.21 Procps 3.3.9 Net-tools 1.60 Kbd 1.15.5 Console-tools 1.15.5 Sh-utils 8.23 Udev 227 Wireless-tools 30 Modules Loaded 8250_dw ac97_bus acpi_thermal_rel ansi_cprng arc4 atmel_mxt_ts autofs4 binfmt_misc bluetooth bnep btbcm btintel btrtl btusb ccm cfg80211 coretemp crc32_pclmul crct10dif_pclmul cryptd ctr drbg drm drm_kms_helper dw_dmac dw_dmac_core fb_sys_fops fjes hid hid_logitech_dj hid_logitech_hidpp i2c_algo_bit i2c_designware_core i2c_designware_platform i915 input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_powerclamp intel_rapl intel_soc_dts_iosf iosf_mbi iwlmvm iwlwifi joydev kvm kvm_intel lp lpc_ich mac80211 mac_hid media mei mei_txe mmc_block parport parport_pc ppdev processor_thermal_device punit_atom_debug pwm_lpss pwm_lpss_platform rfcomm sdhci sdhci_acpi serio_raw shpchp snd snd_compress snd_hda_codec snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_intel_sst_acpi snd_intel_sst_core snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_midi snd_seq_midi_event snd_soc_core snd_soc_max98090 snd_soc_sst_acpi snd_soc_sst_baytrail_pcm snd_soc_sst_byt_max98090_mach snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_sst_mfld_platform snd_timer soundcore spi_pxa2xx_platform syscopyarea sysfillrect sysimgblt tpm_infineon usbhid uvcvideo v4l2_common video videobuf2_core videobuf2_memops videobuf2_vmalloc videodev $ /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 55 model name : Intel(R) Celeron(R) CPU N2840 @ 2.16GHz stepping : 8 microcode : 0x829 cpu MHz : 1482.642 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms bugs : bogomips : 4326.40 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 55 model name : Intel(R) Celeron(R) CPU N2840 @ 2.16GHz stepping : 8 microcode : 0x829 cpu MHz : 1462.422 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms bugs : bogomips : 4326.40 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: $ /proc/modules joydev 20480 0 - Live 0x0000000000000000 drbg 32768 1 - Live 0x0000000000000000 ansi_cprng 16384 0 - Live 0x0000000000000000 ctr 16384 2 - Live 0x0000000000000000 ccm 20480 2 - Live 0x0000000000000000 rfcomm 69632 0 - Live 0x0000000000000000 snd_hda_codec_hdmi 49152 1 - Live 0x0000000000000000 binfmt_misc 20480 1 - Live 0x0000000000000000 bnep 20480 2 - Live 0x0000000000000000 intel_rapl 20480 0 - Live 0x0000000000000000 intel_powerclamp 16384 0 - Live 0x0000000000000000 coretemp 16384 0 - Live 0x0000000000000000 kvm_intel 163840 0 - Live 0x0000000000000000 kvm 507904 1 kvm_intel, Live 0x0000000000000000 snd_soc_sst_baytrail_pcm 28672 2 - Live 0x0000000000000000 punit_atom_debug 16384 0 - Live 0x0000000000000000 snd_soc_sst_byt_max98090_mach 16384 0 - Live 0x0000000000000000 snd_soc_sst_ipc 16384 1 snd_soc_sst_baytrail_pcm, Live 0x0000000000000000 snd_soc_sst_dsp 53248 1 snd_soc_sst_baytrail_pcm, Live 0x0000000000000000 crct10dif_pclmul 16384 0 - Live 0x0000000000000000 crc32_pclmul 16384 0 - Live 0x0000000000000000 arc4 16384 2 - Live 0x0000000000000000 cryptd 20480 0 - Live 0x0000000000000000 uvcvideo 90112 0 - Live 0x0000000000000000 videobuf2_vmalloc 16384 1 uvcvideo, Live 0x0000000000000000 videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0x0000000000000000 input_leds 16384 0 - Live 0x0000000000000000 serio_raw 16384 0 - Live 0x0000000000000000 videobuf2_core 49152 1 uvcvideo, Live 0x0000000000000000 v4l2_common 16384 1 videobuf2_core, Live 0x0000000000000000 videodev 172032 3 uvcvideo,videobuf2_core,v4l2_common, Live 0x0000000000000000 media 24576 2 uvcvideo,videodev, Live 0x0000000000000000 btusb 45056 0 - Live 0x0000000000000000 btrtl 16384 1 btusb, Live 0x0000000000000000 iwlmvm 307200 0 - Live 0x0000000000000000 btbcm 16384 1 btusb, Live 0x0000000000000000 btintel 16384 1 btusb, Live 0x0000000000000000 bluetooth 512000 27 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live 0x0000000000000000 mac80211 720896 1 iwlmvm, Live 0x0000000000000000 snd_soc_max98090 98304 1 - Live 0x0000000000000000 snd_intel_sst_acpi 16384 0 - Live 0x0000000000000000 snd_intel_sst_core 73728 1 snd_intel_sst_acpi, Live 0x0000000000000000 snd_seq_midi 16384 0 - Live 0x0000000000000000 snd_soc_sst_mfld_platform 86016 1 snd_intel_sst_core, Live 0x0000000000000000 snd_seq_midi_event 16384 1 snd_seq_midi, Live 0x0000000000000000 iwlwifi 204800 1 iwlmvm, Live 0x0000000000000000 snd_soc_core 192512 4 snd_soc_sst_baytrail_pcm,snd_soc_sst_byt_max98090_mach,snd_soc_max98090,snd_soc_sst_mfld_platform, Live 0x0000000000000000 snd_rawmidi 32768 1 snd_seq_midi, Live 0x0000000000000000 snd_hda_intel 36864 0 - Live 0x0000000000000000 snd_hda_codec 135168 2 snd_hda_codec_hdmi,snd_hda_intel, Live 0x0000000000000000 snd_compress 20480 1 snd_soc_core, Live 0x0000000000000000 ac97_bus 16384 1 snd_soc_core, Live 0x0000000000000000 snd_hda_core 65536 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 0x0000000000000000 snd_pcm_dmaengine 16384 1 snd_soc_core, Live 0x0000000000000000 snd_hwdep 16384 1 snd_hda_codec, Live 0x0000000000000000 cfg80211 536576 3 iwlmvm,mac80211,iwlwifi, Live 0x0000000000000000 snd_pcm 102400 9 snd_hda_codec_hdmi,snd_soc_sst_baytrail_pcm,snd_soc_max98090,snd_soc_sst_mfld_platform,snd_soc_core,snd_hda_intel,snd_hda_codec,snd_hda_core,snd_pcm_dmaengine, Live 0x0000000000000000 snd_seq 69632 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000 lpc_ich 24576 0 - Live 0x0000000000000000 processor_thermal_device 16384 0 - Live 0x0000000000000000 intel_soc_dts_iosf 16384 1 processor_thermal_device, Live 0x0000000000000000 shpchp 36864 0 - Live 0x0000000000000000 mei_txe 20480 0 - Live 0x0000000000000000 snd_seq_device 16384 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000 iosf_mbi 16384 3 intel_rapl,punit_atom_debug,intel_soc_dts_iosf, Live 0x0000000000000000 mei 98304 1 mei_txe, Live 0x0000000000000000 snd_timer 32768 2 snd_pcm,snd_seq, Live 0x0000000000000000 int3403_thermal 16384 0 - Live 0x0000000000000000 snd 81920 12 snd_hda_codec_hdmi,snd_soc_sst_mfld_platform,snd_soc_core,snd_rawmidi,snd_hda_intel,snd_hda_codec,snd_compress,snd_hwdep,snd_pcm,snd_seq,snd_seq_device,snd_timer, Live 0x0000000000000000 int340x_thermal_zone 16384 2 processor_thermal_device,int3403_thermal, Live 0x0000000000000000 tpm_infineon 20480 0 - Live 0x0000000000000000 dw_dmac 16384 0 - Live 0x0000000000000000 int3400_thermal 16384 0 - Live 0x0000000000000000 soundcore 16384 1 snd, Live 0x0000000000000000 dw_dmac_core 24576 2 snd_soc_sst_dsp,dw_dmac, Live 0x0000000000000000 atmel_mxt_ts 32768 0 - Live 0x0000000000000000 acpi_thermal_rel 16384 1 int3400_thermal, Live 0x0000000000000000 spi_pxa2xx_platform 24576 0 - Live 0x0000000000000000 i2c_designware_platform 16384 0 - Live 0x0000000000000000 8250_dw 16384 0 - Live 0x0000000000000000 snd_soc_sst_acpi 16384 0 - Live 0x0000000000000000 i2c_designware_core 16384 1 i2c_designware_platform, Live 0x0000000000000000 pwm_lpss_platform 16384 0 - Live 0x0000000000000000 mac_hid 16384 0 - Live 0x0000000000000000 pwm_lpss 16384 1 pwm_lpss_platform, Live 0x0000000000000000 parport_pc 32768 0 - Live 0x0000000000000000 ppdev 20480 0 - Live 0x0000000000000000 lp 20480 0 - Live 0x0000000000000000 parport 49152 3 parport_pc,ppdev,lp, Live 0x0000000000000000 autofs4 40960 2 - Live 0x0000000000000000 hid_logitech_hidpp 20480 0 - Live 0x0000000000000000 hid_logitech_dj 20480 0 - Live 0x0000000000000000 usbhid 49152 0 - Live 0x0000000000000000 hid 118784 4 hid_logitech_hidpp,hid_logitech_dj,usbhid, Live 0x0000000000000000 mmc_block 36864 5 - Live 0x0000000000000000 i915 1134592 3 - Live 0x0000000000000000 video 36864 1 i915, Live 0x0000000000000000 i2c_algo_bit 16384 1 i915, Live 0x0000000000000000 drm_kms_helper 131072 1 i915, Live 0x0000000000000000 syscopyarea 16384 1 drm_kms_helper, Live 0x0000000000000000 sysfillrect 16384 1 drm_kms_helper, Live 0x0000000000000000 sysimgblt 16384 1 drm_kms_helper, Live 0x0000000000000000 fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000 drm 352256 4 i915,drm_kms_helper, Live 0x0000000000000000 sdhci_acpi 16384 0 - Live 0x0000000000000000 fjes 28672 0 - Live 0x0000000000000000 sdhci 45056 1 sdhci_acpi, Live 0x0000000000000000 $ /proc/ioports 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0062-0062 : PNP0C09:00 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : PNP0C09:00 0066-0066 : EC cmd 0070-0077 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0200-0200 : pnp 00:05 0204-0204 : pnp 00:05 03f8-03ff : serial 0400-0405 : ACPI CPU throttle 0408-040b : ACPI PM_TMR 0420-042f : ACPI GPE0_BLK 0430-0433 : iTCO_wdt.0.auto 0450-0450 : ACPI PM2_CNT_BLK 0460-047f : iTCO_wdt.0.auto 0800-087f : pnp 00:05 0880-08ff : pnp 00:05 0900-09fe : pnp 00:04 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1007 : 0000:00:02.0 $ /proc/iomem 00000000-feafffff : PCI Bus 0000:00 00000000-00000fff : reserved 00001000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000c0000-000c7fff : Video ROM 000c0000-000c3fff : PCI Bus 0000:00 000c4000-000c7fff : PCI Bus 0000:00 000c8000-000cbfff : PCI Bus 0000:00 000cc000-000cffff : PCI Bus 0000:00 000d0000-000d3fff : PCI Bus 0000:00 000d4000-000d7fff : PCI Bus 0000:00 000d8000-000dbfff : PCI Bus 0000:00 000dc000-000dffff : PCI Bus 0000:00 000e0000-000e3fff : PCI Bus 0000:00 000e4000-000e7fff : PCI Bus 0000:00 000e8000-000ebfff : PCI Bus 0000:00 000ec000-000effff : PCI Bus 0000:00 000f0000-000fffff : PCI Bus 0000:00 000f0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-1fffffff : System RAM 01000000-017b83c6 : Kernel code 017b83c7-01d380bf : Kernel data 01eac000-01ff0fff : Kernel bss 20000000-200fffff : reserved 20000000-200fffff : 80860F28:00 20100000-7ae5bfff : System RAM 7ae5c000-7fffffff : reserved 7ae77000-7af76fff : GOOG9999:00 7c000000-7fffffff : Graphics Stolen Memory c0000000-cfffffff : 0000:00:02.0 d0000000-d03fffff : 0000:00:02.0 d0400000-d05fffff : 80860F28:00 d0600000-d06fffff : 0000:00:1a.0 d0700000-d07fffff : 0000:00:1a.0 d0800000-d08fffff : PCI Bus 0000:01 d0800000-d0801fff : 0000:01:00.0 d0800000-d0801fff : iwlwifi d0900000-d090ffff : 0000:00:14.0 d0900000-d090ffff : xhci-hcd d0910000-d0910fff : INTL9C60:00 d0910000-d0910fff : INTL9C60:00 d0914000-d0917fff : 0000:00:1b.0 d0914000-d0917fff : ICH HD audio d0918000-d0918fff : INTL9C60:01 d0918000-d0918fff : INTL9C60:01 d091c000-d091cfff : 80860F16:00 d091c000-d091cfff : 80860F16:00 d091e000-d091efff : 80860F28:00 d091f000-d091ffff : 80860F14:00 d091f000-d091ffff : 80860F14:00 d0922000-d0922fff : 80860F41:00 d0922000-d0922fff : 80860F41:00 d0924000-d0924fff : 80860F41:01 d0924000-d0924fff : 80860F41:01 e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff] e0000000-efffffff : reserved e00000d0-e00000db : INT33BD:00 feb00000-febfffff : reserved feb00000-febfffff : pnp 00:00 fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : HPET 0 fed00000-fed003ff : pnp 00:01 fed01000-fed01fff : reserved fed01000-fed013ff : pnp 00:00 fed03000-fed03fff : reserved fed03000-fed033ff : pnp 00:00 fed03008-fed0300c : iTCO_wdt.0.auto fed05000-fed05fff : reserved fed05000-fed057ff : pnp 00:00 fed08000-fed08fff : reserved fed08000-fed083ff : pnp 00:00 fed0c000-fed0ffff : reserved fed0c000-fed0cfff : INT33FC:00 fed0c000-fed0cfff : INT33FC:00 fed0d000-fed0dfff : INT33FC:01 fed0d000-fed0dfff : INT33FC:01 fed0e000-fed0efff : INT33FC:02 fed0e000-fed0efff : INT33FC:02 fed1c000-fed1cfff : reserved fed1c000-fed1c3ff : pnp 00:00 fed40000-fed44fff : PCI Bus 0000:00 fee00000-fee00fff : Local APIC fef00000-feffffff : reserved fef00000-feffffff : pnp 00:00 ff000000-ffffffff : INT0800:00 $ sudo lspci -vvv 00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e) Subsystem: Intel Corporation Device 0f31 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Kernel driver in use: iosf_mbi_pci 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 263 Region 0: Memory at d0000000 (32-bit, non-prefetchable) [size=4M] Region 2: Memory at c0000000 (32-bit, prefetchable) [size=256M] Region 4: I/O ports at 1000 [size=8] Expansion ROM at <unassigned> [disabled] Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0200c Data: 41d2 Capabilities: [b0] Vendor Specific Information: Len=07 <?> Kernel driver in use: i915 00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB xHCI (rev 0e) (prog-if 30 [XHCI]) Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB xHCI Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 262 Region 0: Memory at d0900000 (64-bit, non-prefetchable) [size=64K] Capabilities: [70] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ Address: 00000000fee0300c Data: 41b2 Kernel driver in use: xhci_hcd 00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e) Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 0 Region 0: Memory at d0600000 (32-bit, non-prefetchable) [size=1M] Region 1: Memory at d0700000 (32-bit, non-prefetchable) [size=1M] Capabilities: [80] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e) Subsystem: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 264 Region 0: Memory at d0914000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0300c Data: 41a3 Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 0e) (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 261 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: d0800000-d08fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 10.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4192 Capabilities: [90] Subsystem: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 Capabilities: [a0] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Kernel driver in use: pcieport 00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: lpc_ich 01:00.0 Network controller: Intel Corporation Wireless 7260 (rev 93) Subsystem: Intel Corporation Dual Band Wireless-AC 7260 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 265 Region 0: Memory at d0800000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0100c Data: 4173 Capabilities: [40] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <32us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR+, OBFF Via WAKE# DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-, LTR-, OBFF Disabled LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr+ BadTLP+ BadDLLP+ Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- Capabilities: [140 v1] Device Serial Number 6c-29-95-ff-ff-5c-34-65 Capabilities: [14c v1] Latency Tolerance Reporting Max snoop latency: 0ns Max no snoop latency: 0ns Capabilities: [154 v1] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?> Kernel driver in use: iwlwifi $ cat /proc/scsi/scsi #(nothing, the file is actually empty) $ cat /proc/devices Character devices: 1 mem 4 /dev/vc/0 4 tty 4 ttyS 5 /dev/tty 5 /dev/console 5 /dev/ptmx 5 ttyprintk 6 lp 7 vcs 10 misc 13 input 21 sg 29 fb 81 video4linux 89 i2c 99 ppdev 108 ppp 116 alsa 128 ptm 136 pts 180 usb 189 usb_device 216 rfcomm 226 drm 246 media 247 mei 248 hidraw 249 bsg 250 watchdog 251 rtc 252 dimmctl 253 ndctl 254 tpm Block devices: 1 ramdisk 259 blkext 7 loop 8 sd 9 md 11 sr 65 sd 66 sd 67 sd 68 sd 69 sd 70 sd 71 sd 128 sd 129 sd 130 sd 131 sd 132 sd 133 sd 134 sd 135 sd 179 mmc 252 device-mapper 253 virtblk 254 mdp $ sudo lshw winky description: Computer width: 64 bits capabilities: smbios-2.7 vsyscall32 *-core description: Motherboard physical id: 0 *-memory description: System memory physical id: 0 size: 1918MiB *-cpu product: Intel(R) Celeron(R) CPU N2840 @ 2.16GHz vendor: Intel Corp. physical id: 1 bus info: cpu@0 size: 2582MHz capacity: 2582MHz width: 64 bits capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms cpufreq *-pci description: Host bridge product: Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 0e width: 32 bits clock: 33MHz configuration: driver=iosf_mbi_pci resources: irq:0 *-display description: VGA compatible controller product: Atom Processor Z36xxx/Z37xxx Series Graphics & Display vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 0e width: 32 bits clock: 33MHz capabilities: pm msi vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:263 memory:d0000000-d03fffff memory:c0000000-cfffffff ioport:1000(size=8) *-usb description: USB controller product: Atom Processor Z36xxx/Z37xxx Series USB xHCI vendor: Intel Corporation physical id: 14 bus info: pci@0000:00:14.0 version: 0e width: 64 bits clock: 33MHz capabilities: pm msi xhci bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:262 memory:d0900000-d090ffff *-usbhost:0 product: xHCI Host Controller vendor: Linux 4.3.0-040300-generic xhci-hcd physical id: 0 bus info: usb@2 logical name: usb2 version: 4.03 capabilities: usb-3.00 configuration: driver=hub slots=1 speed=5000Mbit/s *-usbhost:1 product: xHCI Host Controller vendor: Linux 4.3.0-040300-generic xhci-hcd physical id: 1 bus info: usb@1 logical name: usb1 version: 4.03 capabilities: usb-2.00 configuration: driver=hub slots=6 speed=480Mbit/s *-usb:0 description: Keyboard product: USB Receiver vendor: Logitech physical id: 1 bus info: usb@1:1 version: 24.00 capabilities: usb-2.00 configuration: driver=usbhid maxpower=98mA speed=12Mbit/s *-usb:1 description: Video product: Real HD WebCam vendor: Generic physical id: 3 bus info: usb@1:3 version: 50.72 serial: 200901010001 capabilities: usb-2.00 configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s *-usb:2 description: Bluetooth wireless interface vendor: Intel Corp. physical id: 4 bus info: usb@1:4 version: 0.01 capabilities: bluetooth usb-2.00 configuration: driver=btusb maxpower=100mA speed=12Mbit/s *-generic UNCLAIMED description: Encryption controller product: Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine vendor: Intel Corporation physical id: 1a bus info: pci@0000:00:1a.0 version: 0e width: 32 bits clock: 33MHz capabilities: pm msi cap_list configuration: latency=0 resources: memory:d0600000-d06fffff memory:d0700000-d07fffff *-multimedia description: Audio device product: Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 0e width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:264 memory:d0914000-d0917fff *-pci description: PCI bridge product: Atom Processor E3800 Series PCI Express Root Port 1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: 0e width: 32 bits clock: 33MHz capabilities: pci pciexpress msi pm normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:261 memory:d0800000-d08fffff *-network description: Wireless interface product: Wireless 7260 vendor: Intel Corporation physical id: 0 bus info: pci@0000:01:00.0 logical name: wlp1s0 version: 93 serial: 6c:29:95:5c:34:65 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=iwlwifi driverversion=4.3.0-040300-generic firmware=25.30.13.0 ip=10.226.3.119 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn resources: irq:265 memory:d0800000-d0801fff *-isa description: ISA bridge product: Atom Processor Z36xxx/Z37xxx Series Power Control Unit vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 0e width: 32 bits clock: 33MHz capabilities: isa bus_master cap_list configuration: driver=lpc_ich latency=0 resources: irq:0 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
