Problema wifi broadcom su nuovo XPS 15 9550

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Ritratto di motzhard
motzhard
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Iscritto: 22/11/2015
Messaggi: 1

Salve a tutti, ho appena cambiato macchina e finalmente sono tornato su linux dopo 5 anni quindi siate comprensivi se mi sento un po spaesato Angel
Ho preso il nuovo dell xps 15 9550 ed ho tristemente scoperto che monta il chipset broadcom, inutile specificare che la wifi non funziona. In realta noto anche che il sistema non è fluido (montato su ssd) e che quando apro "attivita" lo fa in modo leggermente "scattoso" ma risolviamo una cosa alla volta. Tutto questo su debian JESSIE
Vi inserisco le info che ho trovato

Citazione:

root@debian:/home/motzhard# lspci -vvnn | grep 14e4
02:00.0 Network controller [0280]: Broadcom Corporation Device [14e4:43ba] (rev 01)

Citazione:

root@debian:/home/motzhard# lsmod
Module Size Used by
i915 837138 0
joydev 17063 0
bnep 17431 2
cfg80211 405538 0
nfsd 263032 2
auth_rpcgss 51211 1 nfsd
oid_registry 12419 1 auth_rpcgss
nfs_acl 12511 1 nfsd
nfs 188136 0
lockd 83389 2 nfs,nfsd
fscache 45542 1 nfs
sunrpc 237402 6 nfs,nfsd,auth_rpcgss,lockd,nfs_acl
nls_utf8 12456 1
nls_cp437 16553 1
vfat 17135 1
fat 61986 1 vfat
x86_pkg_temp_thermal 12951 0
coretemp 12820 0
kvm_intel 139116 0
sr9700 13048 0
kvm 388635 1 kvm_intel
uvcvideo 79005 0
videobuf2_vmalloc 12816 1 uvcvideo
videobuf2_memops 12519 1 videobuf2_vmalloc
crc32_pclmul 12915 0
videobuf2_core 47787 1 uvcvideo
v4l2_common 12995 1 videobuf2_core
ecb 12737 1
videodev 126451 3 uvcvideo,v4l2_common,videobuf2_core
ghash_clmulni_intel 12978 0
media 18305 2 uvcvideo,videodev
btusb 29721 0
bluetooth 374429 21 bnep,btusb
snd_hda_codec_hdmi 45118 1
dm9601 13099 0
usbnet 30844 2 dm9601,sr9700
mii 12675 3 dm9601,sr9700,usbnet
6lowpan_iphc 16588 1 bluetooth
dell_wmi 12477 0
sparse_keymap 12818 1 dell_wmi
snd_hda_codec_realtek 67127 0
snd_hda_codec_generic 63181 2 snd_hda_codec_realtek
dell_laptop 17077 0
aesni_intel 151423 1
rfkill 18867 5 cfg80211,bluetooth,dell_laptop
dcdbas 13313 1 dell_laptop
aes_x86_64 16719 1 aesni_intel
lrw 12757 1 aesni_intel
gf128mul 12970 1 lrw
glue_helper 12695 1 aesni_intel
ablk_helper 12572 1 aesni_intel
nouveau 1122419 0
efi_pstore 12805 1
cryptd 14516 3 ghash_clmulni_intel,aesni_intel,ablk_helper
evdev 17445 20
snd_hda_intel 26327 3
psmouse 99249 0
snd_hda_controller 26646 1 snd_hda_intel
serio_raw 12849 0
pcspkr 12595 0
mxm_wmi 12515 1 nouveau
snd_hda_codec 104463 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 13148 1 snd_hda_codec
ttm 77862 1 nouveau
snd_pcm 88662 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
efivars 17257 1 efi_pstore
drm_kms_helper 49210 2 i915,nouveau
snd_timer 26614 1 snd_pcm
snd 65244 14 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
soundcore 13026 2 snd,snd_hda_codec
drm 249955 4 ttm,i915,drm_kms_helper,nouveau
i2c_algo_bit 12751 2 i915,nouveau
tpm_tis 17231 0
tpm 31511 1 tpm_tis
int3403_thermal 12740 0
dell_smo8800 12742 0
wmi 17339 3 dell_wmi,mxm_wmi,nouveau
video 18096 2 i915,nouveau
battery 13356 0
shpchp 31121 0
acpi_pad 21165 0
ac 12715 0
button 12944 2 i915,nouveau
acpi_cpufreq 17218 0
processor 28221 5 acpi_cpufreq
fuse 83350 3
parport_pc 26300 0
ppdev 16782 0
lp 17074 0
parport 35749 3 lp,ppdev,parport_pc
autofs4 35529 2
ext4 473802 1
crc16 12343 2 ext4,bluetooth
mbcache 17171 1 ext4
jbd2 82413 1 ext4
md_mod 107672 0
sg 29973 0
sd_mod 44356 5
crc_t10dif 12431 1 sd_mod
crct10dif_generic 12581 0
crct10dif_pclmul 13387 1
crct10dif_common 12356 3 crct10dif_pclmul,crct10dif_generic,crc_t10dif
crc32c_intel 21809 0
ahci 33291 4
libahci 27158 1 ahci
libata 177457 2 ahci,libahci
xhci_hcd 148881 0
scsi_mod 191405 3 sg,libata,sd_mod
usbcore 195340 6 btusb,uvcvideo,dm9601,sr9700,usbnet,xhci_hcd
usb_common 12440 1 usbcore
thermal 17559 0
fan 12681 0
thermal_sys 27642 6 fan,video,thermal,processor,x86_pkg_temp_thermal,int3403_thermal
i2c_hid 17410 0
hid 102264 1 i2c_hid
i2c_core 46012 8 drm,i915,i2c_hid,drm_kms_helper,i2c_algo_bit,v4l2_common,nouveau,videodev

ho trovato inoltre questi errori lanciando il comando dmesg

Citazione:


[ 0.067089] Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.067090] Your BIOS is broken and requested that x2apic be disabled.
This will slightly decrease performance.
Use 'intremap=no_x2apic_optout' to override BIOS request.

[ 3.094939] bluetooth hci0: firmware: failed to load brcm/BCM2045A0-0a5c-6410.hcd (-2)
[ 3.094969] bluetooth hci0: Direct firmware load failed with error -2
[ 3.094970] bluetooth hci0: Falling back to user helper

[ 8.881420] nouveau 0000:01:00.0: firmware: failed to load nouveau/nv117_fuc409c (-2)
[ 8.881491] nouveau 0000:01:00.0: Direct firmware load failed with error -2
[ 8.881494] nouveau 0000:01:00.0: Falling back to user helper
[ 8.882369] nouveau 0000:01:00.0: firmware: failed to load nouveau/fuc409c (-2)
[ 8.882437] nouveau 0000:01:00.0: Direct firmware load failed with error -2
[ 8.882440] nouveau 0000:01:00.0: Falling back to user helper
[ 8.883184] nouveau E[ DEVICE][0000:01:00.0] failed to create 0x18000717, -22
[ 8.883252] nouveau E[ DRM] failed to create 0x80000080, -22
[ 8.884951] nouveau: probe of 0000:01:00.0 failed with error -22
[ 1092.361524] usb 1-1: unexpected tiny rx frame

soluzioni?

Ritratto di mcortese
mcortese
(Moderatore)
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Iscritto: 27/02/2009
Messaggi: 2918

Per il Wi-Fi hai bisogno del pacchetto firmware-brcm80211, ma solo l'ultima versione (in sid) ha il firmware per la tua scheda:

Citazione:


firmware-nonfree (20151018-1) unstable; urgency=medium
[ Ben Hutchings ]
* brcm80211: Include firmware for many more chips supported by the
brcmfmac driver (Closes: #795303, #800440)