Ciao a tutti,
ho di recente installato ubuntu 14.10 in dual boot con windows 8.1 sul mio portatile hp envy 15 j-022el. Tutto funziona alla grande a meno del bluetooth il quale non risulta presente del tutto. Facendo lspci ho scoperto che il mio portatile monta una scheda combo wifi+ bluetooth ralink rt3920. Ho provato inutilmente a compilare i driver dal sito del produttore e anche delle versioni patchate per kernel >=3.13 (attualmente uso la versione 3.16) di seguito allego gli output di lsmod lspci rfkill list all.
Grazie in anticipo per l'interessamento.
rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.6 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 3D controller: NVIDIA Corporation GK208M [GeForce GT 740M] (rev a1)
07:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
07:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth
09:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
0f:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
lsmod
Module Size Used by
uas 23215 0
usb_storage 66398 2 uas
ctr 13049 1
ccm 17731 1
bnep 19543 2
rfcomm 69509 0
bluetooth 446190 10 bnep,rfcomm
6lowpan_iphc 18702 1 bluetooth
binfmt_misc 17468 1
nls_iso8859_1 12713 2
arc4 12608 2
rt2800pci 13630 0
rt2800mmio 20938 1 rt2800pci
rt2800lib 93180 2 rt2800pci,rt2800mmio
rt2x00pci 13287 1 rt2800pci
snd_hda_codec_hdmi 47547 1
snd_hda_codec_idt 63632 1
snd_hda_codec_generic 68914 1 snd_hda_codec_idt
uvcvideo 81065 0
intel_rapl 18783 0
rt2x00mmio 13603 2 rt2800pci,rt2800mmio
x86_pkg_temp_thermal 14205 0
intel_powerclamp 18786 0
videobuf2_vmalloc 13216 1 uvcvideo
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 59104 1 uvcvideo
v4l2_common 15682 1 videobuf2_core
rt2x00lib 55170 5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
videodev 149725 3 uvcvideo,v4l2_common,videobuf2_core
coretemp 13441 0
media 21963 2 uvcvideo,videodev
nouveau 1234845 1
snd_hda_intel 30379 5
snd_hda_controller 35152 1 snd_hda_intel
kvm 459835 0
snd_hda_codec 139675 5 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 17698 1 snd_hda_codec
snd_pcm 104102 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi 13564 0
mac80211 660592 3 rt2x00lib,rt2x00pci,rt2800lib
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30876 1 snd_seq_midi
mxm_wmi 13021 1 nouveau
snd_seq 67224 2 snd_seq_midi_event,snd_seq_midi
i915 917658 6
crct10dif_pclmul 14307 0
crc32_pclmul 13133 0
ghash_clmulni_intel 13230 0
cfg80211 510218 2 mac80211,rt2x00lib
aesni_intel 152552 2
ttm 89406 1 nouveau
drm_kms_helper 61627 2 i915,nouveau
eeprom_93cx6 13344 1 rt2800pci
crc_ccitt 12707 1 rt2800lib
hp_wmi 14109 0
sparse_keymap 13948 1 hp_wmi
drm 310919 8 ttm,i915,drm_kms_helper,nouveau
aes_x86_64 17131 1 aesni_intel
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29513 2 snd_pcm,snd_seq
lrw 13287 1 aesni_intel
rtsx_pci_ms 18168 0
hp_accel 26034 0
memstick 16966 1 rtsx_pci_ms
gf128mul 14951 1 lrw
i2c_algo_bit 13406 2 i915,nouveau
mei_me 19742 0
lis3lv02d 20156 1 hp_accel
snd 87611 21 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
mei 87931 1 mei_me
input_polldev 14607 1 lis3lv02d
glue_helper 13944 1 aesni_intel
soc_button_array 12720 0
ablk_helper 13597 1 aesni_intel
soundcore 15052 2 snd,snd_hda_codec
cryptd 20360 3 ghash_clmulni_intel,aesni_intel,ablk_helper
joydev 17344 0
serio_raw 13434 0
mac_hid 13227 0
lpc_ich 21093 0
video 20128 2 i915,nouveau
shpchp 37040 0
intel_smartconnect 12637 0
hp_wireless 12637 0
wmi 19193 3 hp_wmi,mxm_wmi,nouveau
parport_pc 32741 0
ppdev 17671 0
lp 17759 0
parport 42299 3 lp,ppdev,parport_pc
rtsx_pci_sdmmc 23043 0
psmouse 106548 0
ahci 34062 3
r8169 71471 0
rtsx_pci 46258 2 rtsx_pci_ms,rtsx_pci_sdmmc
libahci 32424 1 ahci
mii 13934 1 r8169
