| gonny95 |
05-09-2014 09:22 AM |
no sound, no wifi, screen blinking on my new laptop!!
I bought a new laptop and happily installed Linux(Slackware 64bit)
There is no sound I can't hear a thing
And it doesn't recognize the wireless lancard (But wired connection is available)
Furthermore, Screen is sometimes blinking like a rainbow I don't know the reason
These are my hardwares
Code:
bash-4.2# lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
00:03.0 Audio device: Intel Corporation Device 0a0c (rev 09)
00:04.0 Signal processing controller: Intel Corporation Device 0a03 (rev 09)
00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 1 (rev e4)
00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
01:00.0 Network controller: Intel Corporation Intel(R) Dual Band Wireless-AC 7260 (rev 6b)
And kernel modules
Code:
bash-4.2# lsmod
Module Size Used by
ipv6 292446 28
cpufreq_ondemand 8799 4
lp 9851 0
ppdev 5862 0
parport_pc 19332 0
parport 30389 3 lp,ppdev,parport_pc
fuse 73848 3
snd_hda_codec_realtek 34792 1
i2c_dev 5843 0
hid_generic 1145 0
uvcvideo 71742 0
cdc_ether 4708 0
usbhid 37080 0
usbnet 19461 1 cdc_ether
videobuf2_vmalloc 2912 1 uvcvideo
videobuf2_memops 1879 1 videobuf2_vmalloc
r8152 14284 0
hid 87523 2 hid_generic,usbhid
videobuf2_core 27437 1 uvcvideo
rts5139 317914 0
videodev 102061 2 uvcvideo,videobuf2_core
mii 3955 2 r8152,usbnet
btusb 16152 0
bluetooth 220516 2 btusb
rfkill 15522 2 bluetooth
snd_hda_codec_hdmi 29622 1
coretemp 5870 0
acpi_cpufreq 7230 0
mperf 1163 1 acpi_cpufreq
kvm_intel 126236 0
kvm 363491 1 kvm_intel
crc32_pclmul 2883 0
i915 567446 2
intel_agp 10864 1 i915
intel_gtt 12600 2 i915,intel_agp
snd_hda_intel 34861 2
crc32c_intel 14113 0
snd_hda_codec 143196 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
ghash_clmulni_intel 4333 0
drm_kms_helper 35118 1 i915
snd_hwdep 6388 1 snd_hda_codec
snd_pcm 76009 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
microcode 13140 0
psmouse 81058 0
drm 229054 3 i915,drm_kms_helper
snd_page_alloc 7098 2 snd_pcm,snd_hda_intel
mei_me 7728 0
serio_raw 4585 0
evdev 10032 10
snd_timer 18614 1 snd_pcm
i2c_i801 13860 0
lpc_ich 12841 0
mei 42963 1 mei_me
ehci_pci 3688 0
xhci_hcd 88528 0
ehci_hcd 39275 1 ehci_pci
snd 58630 11 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec,snd_hda_intel
agpgart 27267 3 drm,intel_agp,intel_gtt
soundcore 5354 1 snd
i2c_algo_bit 5351 1 i915
i2c_core 20936 7 drm,i915,i2c_i801,i2c_dev,drm_kms_helper,i2c_algo_bit,videodev
thermal 8644 0
wmi 8243 0
battery 11579 0
video 11451 1 i915
processor 27543 1 acpi_cpufreq
thermal_sys 22993 3 video,thermal,processor
freq_table 2628 3 cpufreq_ondemand,acpi_cpufreq,thermal_sys
hwmon 1337 2 coretemp,thermal_sys
button 4696 1 i915
ac 4311 0
loop 18479 0
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