https://bugzilla.kernel.org/show_bug.cgi?id=187341
Bug ID: 187341
Summary: Problem: Laptop warmer than Usual
Product: ACPI
Version: 2.5
Kernel Version: 4.8.6
Hardware: Intel
OS: Linux
Tree: Fedora
Status: NEW
Severity: high
Priority: P1
Component: Power-Thermal
Assignee: acpi_power-ther...@kernel-bugs.osdl.org
Reporter: kevinjudeconces...@gmail.com
Regression: No
I am currently using Fedora 24 with Linux 4.8 on Lenovo G50-70. My laptop is
generating more heat than it did with kernel versions <= 4.7. I have Intel i3
4030u and Radeon R5 M230 discrete graphics card. Power consumption hovered
around 7-9 watts in kernels <= 4.7. With kernel 4.8, it is around 15-16 watts.
/proc/version:
Linux version 4.8.6-201.fc24.x86_64
(mockbu...@bkernel02.phx2.fedoraproject.org) (gcc version 6.2.1 20160916 (Red
Hat 6.2.1-2) (GCC) ) #1 SMP Thu Nov 3 14:38:57 UTC 2016
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz
stepping : 1
microcode : 0x1f
cpu MHz : 891.088
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
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 pdpe1gb
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid
xsaveopt dtherm arat pln pts
bugs :
bogomips : 3790.87
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz
stepping : 1
microcode : 0x1f
cpu MHz : 800.170
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
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 pdpe1gb
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid
xsaveopt dtherm arat pln pts
bugs :
bogomips : 3797.50
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz
stepping : 1
microcode : 0x1f
cpu MHz : 799.938
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
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 pdpe1gb
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid
xsaveopt dtherm arat pln pts
bugs :
bogomips : 3795.20
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 69
model name : Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz
stepping : 1
microcode : 0x1f
cpu MHz : 864.648
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 13
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 pdpe1gb
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2
ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid
xsaveopt dtherm arat pln pts
bugs :
bogomips : 3795.39
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
/proc/modules:
fuse 102400 3 - Live 0xffffffffc0dc2000
nf_conntrack_netbios_ns 16384 0 - Live 0xffffffffc0dbd000
nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns, Live 0xffffffffc0db8000
ip6t_rpfilter 16384 1 - Live 0xffffffffc0db3000
ip6t_REJECT 16384 2 - Live 0xffffffffc0dae000
nf_reject_ipv6 16384 1 ip6t_REJECT, Live 0xffffffffc0da9000
xt_conntrack 16384 21 - Live 0xffffffffc0d94000
ip_set 36864 0 - Live 0xffffffffc0d9f000
nfnetlink 16384 1 ip_set, Live 0xffffffffc0d8f000
ebtable_broute 16384 1 - Live 0xffffffffc0d9a000
bridge 131072 1 ebtable_broute, Live 0xffffffffc0d6e000
ebtable_nat 16384 1 - Live 0xffffffffc0d69000
ip6table_raw 16384 1 - Live 0xffffffffc0d64000
ip6table_security 16384 1 - Live 0xffffffffc0d5f000
ip6table_mangle 16384 1 - Live 0xffffffffc0d5a000
ip6table_nat 16384 1 - Live 0xffffffffc0d55000
nf_conntrack_ipv6 20480 12 - Live 0xffffffffc0d4b000
nf_defrag_ipv6 36864 1 nf_conntrack_ipv6, Live 0xffffffffc0d3d000
nf_nat_ipv6 16384 1 ip6table_nat, Live 0xffffffffc0d38000
iptable_raw 16384 1 - Live 0xffffffffc0d33000
iptable_security 16384 1 - Live 0xffffffffc0d2e000
iptable_mangle 16384 1 - Live 0xffffffffc0d29000
iptable_nat 16384 1 - Live 0xffffffffc0d24000
nf_conntrack_ipv4 16384 11 - Live 0xffffffffc0d1b000
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0xffffffffc0d0e000
nf_nat_ipv4 16384 1 iptable_nat, Live 0xffffffffc0d09000
nf_nat 28672 2 nf_nat_ipv6,nf_nat_ipv4, Live 0xffffffffc0d13000
nf_conntrack 106496 8
nf_conntrack_netbios_ns,nf_conntrack_broadcast,xt_conntrack,nf_conntrack_ipv6,nf_nat_ipv6,nf_conntrack_ipv4,nf_nat_ipv4,nf_nat,
Live 0xffffffffc0cee000
ebtable_filter 16384 1 - Live 0xffffffffc0ce9000
ebtables 36864 3 ebtable_broute,ebtable_nat,ebtable_filter, Live
0xffffffffc0cdb000
ip6table_filter 16384 1 - Live 0xffffffffc0cb2000
ip6_tables 28672 5
ip6table_raw,ip6table_security,ip6table_mangle,ip6table_nat,ip6table_filter,
Live 0xffffffffc0be3000
vfat 20480 1 - Live 0xffffffffc0bdd000
fat 65536 1 vfat, Live 0xffffffffc0cca000
intel_rapl 20480 0 - Live 0xffffffffc0cc4000
x86_pkg_temp_thermal 16384 0 - Live 0xffffffffc0cb8000
intel_powerclamp 16384 0 - Live 0xffffffffc0cbf000
coretemp 16384 0 - Live 0xffffffffc0bcd000
kvm_intel 188416 0 - Live 0xffffffffc0c7f000
rtsx_usb_ms 20480 0 - Live 0xffffffffc0bd7000
memstick 16384 1 rtsx_usb_ms, Live 0xffffffffc0bc8000
kvm 581632 1 kvm_intel, Live 0xffffffffc0bf0000
irqbypass 16384 1 kvm, Live 0xffffffffc0beb000
crct10dif_pclmul 16384 0 - Live 0xffffffffc0bc3000
crc32_pclmul 16384 0 - Live 0xffffffffc0bd2000
ghash_clmulni_intel 16384 0 - Live 0xffffffffc0bbe000
intel_cstate 16384 0 - Live 0xffffffffc0b97000
intel_uncore 110592 0 - Live 0xffffffffc0ba2000
intel_rapl_perf 16384 0 - Live 0xffffffffc0b9d000
arc4 16384 2 - Live 0xffffffffc0b63000
rtl8723be 86016 0 - Live 0xffffffffc0b81000
btcoexist 53248 1 rtl8723be, Live 0xffffffffc0b4a000
rtl8723_common 24576 1 rtl8723be, Live 0xffffffffc0b43000
rtl_pci 28672 1 rtl8723be, Live 0xffffffffc0b5b000
snd_hda_codec_hdmi 45056 1 - Live 0xffffffffc0a4d000
ppdev 20480 0 - Live 0xffffffffc0b3d000
rtlwifi 73728 2 rtl8723be,rtl_pci, Live 0xffffffffc0a65000
iTCO_wdt 16384 0 - Live 0xffffffffc092a000
iTCO_vendor_support 16384 1 iTCO_wdt, Live 0xffffffffc0920000
uvcvideo 90112 0 - Live 0xffffffffc0b6a000
mac80211 724992 3 rtl8723be,rtl_pci,rtlwifi, Live 0xffffffffc0a8b000
btusb 45056 0 - Live 0xffffffffc0a59000
snd_hda_codec_conexant 24576 1 - Live 0xffffffffc0930000
snd_hda_codec_generic 73728 1 snd_hda_codec_conexant, Live 0xffffffffc0a78000
cfg80211 573440 2 rtlwifi,mac80211, Live 0xffffffffc09c0000
btrtl 16384 1 btusb, Live 0xffffffffc0925000
btbcm 16384 1 btusb, Live 0xffffffffc091b000
btintel 16384 1 btusb, Live 0xffffffffc0938000
snd_hda_intel 36864 12 - Live 0xffffffffc0911000
joydev 20480 0 - Live 0xffffffffc0907000
videobuf2_vmalloc 16384 1 uvcvideo, Live 0xffffffffc0861000
videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0xffffffffc0852000
videobuf2_v4l2 24576 1 uvcvideo, Live 0xffffffffc07fd000
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live 0xffffffffc08da000
bluetooth 524288 5 btusb,btrtl,btbcm,btintel, Live 0xffffffffc093f000
snd_hda_codec 126976 4
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,
Live 0xffffffffc08e7000
videodev 172032 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
0xffffffffc08af000
media 40960 2 uvcvideo,videodev, Live 0xffffffffc08a4000
snd_soc_rt5640 118784 0 - Live 0xffffffffc0834000
snd_soc_rl6231 16384 1 snd_soc_rt5640, Live 0xffffffffc089f000
parport_pc 28672 0 - Live 0xffffffffc07ef000
snd_soc_core 212992 1 snd_soc_rt5640, Live 0xffffffffc086a000
snd_hda_core 81920 5
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,
Live 0xffffffffc081f000
ideapad_laptop 24576 0 - Live 0xffffffffc085a000
parport 49152 2 ppdev,parport_pc, Live 0xffffffffc0812000
snd_hwdep 16384 1 snd_hda_codec, Live 0xffffffffc07f8000
snd_compress 20480 1 snd_soc_core, Live 0xffffffffc07e9000
snd_pcm_dmaengine 16384 1 snd_soc_core, Live 0xffffffffc07e4000
elan_i2c 36864 0 - Live 0xffffffffc0804000
snd_seq 69632 0 - Live 0xffffffffc07d2000
ac97_bus 16384 1 snd_soc_core, Live 0xffffffffc07c1000
i2c_designware_platform 16384 0 - Live 0xffffffffc07aa000
i2c_designware_core 20480 1 i2c_designware_platform, Live 0xffffffffc07c7000
sparse_keymap 16384 1 ideapad_laptop, Live 0xffffffffc07b4000
snd_seq_device 16384 1 snd_seq, Live 0xffffffffc07af000
dw_dmac 16384 0 - Live 0xffffffffc0736000
dw_dmac_core 24576 1 dw_dmac, Live 0xffffffffc07a3000
rfkill 24576 6 cfg80211,bluetooth,ideapad_laptop, Live 0xffffffffc072f000
wmi 16384 1 ideapad_laptop, Live 0xffffffffc057a000
snd_soc_sst_acpi 16384 0 - Live 0xffffffffc07bc000
snd_soc_sst_match 16384 1 snd_soc_sst_acpi, Live 0xffffffffc07cd000
snd_pcm 118784 7
snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_soc_rt5640,snd_soc_core,snd_hda_core,snd_pcm_dmaengine,
Live 0xffffffffc077b000
spi_pxa2xx_platform 24576 0 - Live 0xffffffffc0584000
mei_me 36864 0 - Live 0xffffffffc0725000
snd_timer 32768 2 snd_seq,snd_pcm, Live 0xffffffffc079a000
tpm_tis 16384 0 - Live 0xffffffffc03b9000
snd 86016 36
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_soc_core,snd_hwdep,snd_compress,snd_seq,snd_seq_device,snd_pcm,snd_timer,
Live 0xffffffffc070f000
soc_button_array 16384 0 - Live 0xffffffffc057f000
soundcore 16384 1 snd, Live 0xffffffffc058e000
shpchp 36864 0 - Live 0xffffffffc0570000
i2c_i801 24576 0 - Live 0xffffffffc0569000
lpc_ich 24576 0 - Live 0xffffffffc0708000
tpm_tis_core 20480 1 tpm_tis, Live 0xffffffffc0415000
i2c_smbus 16384 1 i2c_i801, Live 0xffffffffc038e000
mei 102400 1 mei_me, Live 0xffffffffc0761000
tpm 45056 2 tpm_tis,tpm_tis_core, Live 0xffffffffc055d000
binfmt_misc 20480 1 - Live 0xffffffffc0388000
amdkfd 139264 1 - Live 0xffffffffc073e000
amd_iommu_v2 20480 1 amdkfd, Live 0xffffffffc0382000
radeon 1507328 1 - Live 0xffffffffc0597000
i915 1302528 19 - Live 0xffffffffc041e000
ttm 94208 1 radeon, Live 0xffffffffc03fd000
rtsx_usb_sdmmc 28672 0 - Live 0xffffffffc03c3000
i2c_algo_bit 16384 2 radeon,i915, Live 0xffffffffc03be000
8021q 32768 0 - Live 0xffffffffc03b0000
drm_kms_helper 151552 2 radeon,i915, Live 0xffffffffc03d3000
garp 16384 1 8021q, Live 0xffffffffc037d000
stp 16384 2 bridge,garp, Live 0xffffffffc02e2000
llc 16384 3 bridge,garp,stp, Live 0xffffffffc02d1000
mrp 20480 1 8021q, Live 0xffffffffc03cd000
crc32c_intel 24576 0 - Live 0xffffffffc03a9000
r8169 81920 0 - Live 0xffffffffc0394000
drm 344064 13 radeon,i915,ttm,drm_kms_helper, Live 0xffffffffc0328000
serio_raw 16384 0 - Live 0xffffffffc02cc000
mii 16384 1 r8169, Live 0xffffffffc02c7000
rtsx_usb 20480 2 rtsx_usb_ms,rtsx_usb_sdmmc, Live 0xffffffffc0322000
sdhci_acpi 16384 0 - Live 0xffffffffc02f6000
sdhci 45056 1 sdhci_acpi, Live 0xffffffffc02d6000
mmc_core 139264 3 rtsx_usb_sdmmc,sdhci_acpi,sdhci, Live 0xffffffffc02fb000
video 40960 2 ideapad_laptop,i915, Live 0xffffffffc02eb000
i2c_hid 20480 0 - Live 0xffffffffc02c1000
fjes 28672 0 - Live 0xffffffffc02b5000
/proc/iomem:
00000000-00000000 : reserved
00000000-00000000 : System RAM
00000000-00000000 : reserved
00000000-00000000 : System RAM
00000000-00000000 : reserved
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : System ROM
00000000-00000000 : System RAM
00000000-00000000 : Kernel code
00000000-00000000 : Kernel data
00000000-00000000 : Kernel bss
00000000-00000000 : System RAM
00000000-00000000 : System RAM
00000000-00000000 : System RAM
00000000-00000000 : System RAM
00000000-00000000 : reserved
00000000-00000000 : System RAM
00000000-00000000 : reserved
00000000-00000000 : ACPI Non-volatile Storage
00000000-00000000 : ACPI Tables
00000000-00000000 : System RAM
00000000-00000000 : reserved
00000000-00000000 : Graphics Stolen Memory
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : PCI Bus 0000:03
00000000-00000000 : 0000:03:00.0
00000000-00000000 : 0000:00:02.0
00000000-00000000 : 0000:00:02.0
00000000-00000000 : PCI Bus 0000:03
00000000-00000000 : 0000:03:00.0
00000000-00000000 : 0000:03:00.0
00000000-00000000 : PCI Bus 0000:02
00000000-00000000 : 0000:02:00.0
00000000-00000000 : rtl_pci
00000000-00000000 : PCI Bus 0000:01
00000000-00000000 : 0000:01:00.0
00000000-00000000 : r8169
00000000-00000000 : 0000:01:00.0
00000000-00000000 : r8169
00000000-00000000 : 0000:00:14.0
00000000-00000000 : xhci-hcd
00000000-00000000 : 0000:00:03.0
00000000-00000000 : ICH HD audio
00000000-00000000 : 0000:00:1b.0
00000000-00000000 : ICH HD audio
00000000-00000000 : 0000:00:16.0
00000000-00000000 : mei_me
00000000-00000000 : 0000:00:1f.3
00000000-00000000 : 0000:00:1f.2
00000000-00000000 : ahci
00000000-00000000 : 0000:00:1d.0
00000000-00000000 : ehci_hcd
00000000-00000000 : PCI MMCONFIG 0000 [bus 00-ff]
00000000-00000000 : reserved
00000000-00000000 : pnp 00:05
00000000-00000000 : reserved
00000000-00000000 : reserved
00000000-00000000 : reserved
00000000-00000000 : IOAPIC 0
00000000-00000000 : reserved
00000000-00000000 : HPET 0
00000000-00000000 : PNP0103:00
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : pnp 00:05
00000000-00000000 : iTCO_wdt.2.auto
00000000-00000000 : iTCO_wdt
00000000-00000000 : pnp 00:05
00000000-00000000 : dmar0
00000000-00000000 : dmar1
00000000-00000000 : Local APIC
00000000-00000000 : INT0800:00
00000000-00000000 : reserved
00000000-00000000 : System RAM
00000000-00000000 : RAM buffer
/proc/ioports:
0000-0000 : dma1
0000-0000 : pic1
0000-0000 : timer0
0000-0000 : timer1
0000-0000 : keyboard
0000-0000 : PNP0C09:00
0000-0000 : EC data
0000-0000 : keyboard
0000-0000 : PNP0C09:00
0000-0000 : EC cmd
0000-0000 : rtc0
0000-0000 : dma page reg
0000-0000 : pic2
0000-0000 : dma2
0000-0000 : fpu
0000-0000 : pnp 00:00
0000-0000 : PCI conf1
0000-0000 : PCI Bus 0000:00
0000-0000 : pnp 00:00
0000-0000 : pnp 00:00
0000-0000 : ACPI PM1a_EVT_BLK
0000-0000 : ACPI PM1a_CNT_BLK
0000-0000 : ACPI PM_TMR
0000-0000 : ACPI CPU throttle
0000-0000 : iTCO_wdt.2.auto
0000-0000 : iTCO_wdt
0000-0000 : ACPI PM2_CNT_BLK
0000-0000 : pnp 00:02
0000-0000 : iTCO_wdt.2.auto
0000-0000 : iTCO_wdt
0000-0000 : ACPI GPE0_BLK
0000-0000 : PCI Bus 0000:03
0000-0000 : 0000:03:00.0
0000-0000 : PCI Bus 0000:02
0000-0000 : 0000:02:00.0
0000-0000 : rtl_pci
0000-0000 : PCI Bus 0000:01
0000-0000 : 0000:01:00.0
0000-0000 : r8169
0000-0000 : 0000:00:02.0
0000-0000 : 0000:00:1f.3
0000-0000 : i801_smbus
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : 0000:00:1f.2
0000-0000 : ahci
0000-0000 : pnp 00:00
0000-0000 : pnp 00:00
0000-0000 : pnp 00:00
lspci -vvv:
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
Subsystem: Lenovo Device 3978
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
Capabilities: <access denied>
Kernel driver in use: hsw_uncore
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated
Graphics Controller (rev 0b) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 380c
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 48
Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 6000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev
0b)
Subsystem: Lenovo Device 3978
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 52
Region 0: Memory at d0710000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
(prog-if 30 [XHCI])
Subsystem: Lenovo Device 3978
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 46
Region 0: Memory at d0700000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
Subsystem: Lenovo Device 3978
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 50
Region 0: Memory at d0718000 (64-bit, non-prefetchable) [size=32]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
Subsystem: Lenovo Device 3978
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 51
Region 0: Memory at d0714000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)
(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 C routed to IRQ 42
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: d0600000-d06fffff
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: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4)
(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 D routed to IRQ 43
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: d0500000-d05fffff
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: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4)
(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 44
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d0400000-d04fffff
Prefetchable memory behind bridge: 00000000b0000000-00000000bfffffff
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: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
(prog-if 20 [EHCI])
Subsystem: Lenovo Device 3978
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 23
Region 0: Memory at d071c000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
Subsystem: Lenovo Device 3978
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: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI
mode] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device 3978
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 B routed to IRQ 45
Region 0: I/O ports at 6088 [size=8]
Region 1: I/O ports at 6094 [size=4]
Region 2: I/O ports at 6080 [size=8]
Region 3: I/O ports at 6090 [size=4]
Region 4: I/O ports at 6060 [size=32]
Region 5: Memory at d071b000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
Subsystem: Lenovo Device 3978
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-
Interrupt: pin C routed to IRQ 18
Region 0: Memory at d0719000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 6040 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 10)
Subsystem: Lenovo Device 380a
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 47
Region 0: I/O ports at 5000 [size=256]
Region 2: Memory at d0604000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at d0600000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe
Wireless Network Adapter
Subsystem: Lenovo Device b736
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 19
Region 0: I/O ports at 4000 [size=256]
Region 2: Memory at d0500000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun LE
[Radeon HD 8550M / R5 M230]
Subsystem: Lenovo Device 380c
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 49
Region 0: Memory at b0000000 (64-bit, prefetchable) [size=256M]
Region 2: Memory at d0400000 (64-bit, non-prefetchable) [size=256K]
Region 4: I/O ports at 3000 [size=256]
Expansion ROM at d0440000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
Kernel modules: radeon
/proc/scsi/scsi:
Vendor: ATA Model: ST1000LM024 HN-M Rev: 0001
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: MATSHITA Model: DVD-RAM UJ8FBS Rev: F801
Type: CD-ROM ANSI SCSI revision: 05
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