华为 Matebook HZ-W19 无线网卡驱动程序 BCM 4356

华为 Matebook HZ-W19 无线网卡驱动程序 BCM 4356

我在华为 Matebook HZ-W19 上使用 Ubuntu。

我的无线网卡 (BCM 4356) 无法与最新版本的 linux 固件 (1.173.3) 兼容,但可以与版本 1.156 兼容。然而,使用最后一个版本时,我的桌面 (Budgie、Gnome、Deepin、KDE) 出现故障。

所以现在我问自己是否可以从 1.156 获取无线网卡驱动程序并将其插入到 1.173 包中。

输出自lsmod; dmesg | egrep -i 'brcm|firm'

Module                  Size  Used by
rfcomm                 77824  4
ipmi_devintf           20480  0
ipmi_msghandler        53248  1 ipmi_devintf
cmac                   16384  1
bnep                   20480  2
nls_iso8859_1          16384  1
sch_fq_codel           20480  3
snd_hda_codec_hdmi     49152  1
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             212992  0
snd_hda_codec_realtek   106496  1
cdc_ether              16384  0
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
usbnet                 45056  1 cdc_ether
kvm                   598016  1 kvm_intel
irqbypass              16384  1 kvm
input_leds             16384  0
crct10dif_pclmul       16384  0
r8152                  61440  0
mii                    16384  2 usbnet,r8152
btusb                  45056  0
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
btintel                16384  1 btusb
bluetooth             548864  33 btrtl,btintel,btbcm,bnep,btusb,rfcomm
ecdh_generic           24576  2 bluetooth
hid_multitouch         20480  0
snd_soc_skl            90112  0
snd_soc_skl_ipc        65536  1 snd_soc_skl
snd_hda_ext_core       24576  1 snd_soc_skl
snd_soc_sst_dsp        32768  1 snd_soc_skl_ipc
snd_soc_sst_ipc        16384  1 snd_soc_skl_ipc
snd_soc_acpi           16384  1 snd_soc_skl
snd_soc_core          241664  1 snd_soc_skl
snd_compress           20480  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
crc32_pclmul           16384  0
snd_hda_intel          40960  3
ghash_clmulni_intel    16384  0
snd_hda_codec         126976  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core           81920  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_soc_skl
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
spi_pxa2xx_platform    24576  0
pcbc                   16384  0
joydev                 24576  0
8250_dw                16384  0
intel_wmi_thunderbolt    16384  0
aesni_intel           188416  2
snd_seq                65536  2 snd_seq_midi,snd_seq_midi_event
hid_sensor_accel_3d    16384  1
wacom                 106496  0
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
brcmfmac              315392  0
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer              32768  2 snd_seq,snd_pcm
hid_sensor_gyro_3d     16384  0
hid_sensor_trigger     16384  6 hid_sensor_gyro_3d,hid_sensor_accel_3d
glue_helper            16384  1 aesni_intel
snd                    81920  19 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
industrialio_triggered_buffer    16384  2 hid_sensor_gyro_3d,hid_sensor_accel_3d
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
soundcore              16384  1 snd
hid_sensor_iio_common    16384  3 hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_accel_3d
brcmutil               16384  1 brcmfmac
cfg80211              622592  1 brcmfmac
intel_cstate           20480  0
intel_rapl_perf        16384  0
shpchp                 36864  0
wmi                    24576  1 intel_wmi_thunderbolt
mei_me                 40960  0
acpi_als               16384  0
int3403_thermal        16384  0
intel_vbtn             16384  0
kfifo_buf              16384  2 industrialio_triggered_buffer,acpi_als
idma64                 20480  2
industrialio           69632  7 industrialio_triggered_buffer,hid_sensor_gyro_3d,hid_sensor_trigger,acpi_als,kfifo_buf,hid_sensor_accel_3d
virt_dma               16384  1 idma64
acpi_pad              180224  0
mei                    90112  1 mei_me
intel_lpss_pci         20480  0
intel_lpss             16384  1 intel_lpss_pci
intel_pch_thermal      16384  0
processor_thermal_device    16384  0
int3400_thermal        16384  0
int340x_thermal_zone    16384  2 int3403_thermal,processor_thermal_device
acpi_thermal_rel       16384  1 int3400_thermal
intel_soc_dts_iosf     16384  1 processor_thermal_device
intel_hid              16384  0
sparse_keymap          16384  2 intel_hid,intel_vbtn
mac_hid                16384  0
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 parport_pc,lp,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
uas                    24576  0
usb_storage            69632  3 uas
hid_generic            16384  0
usbhid                 49152  1 wacom
hid_sensor_custom      20480  0
hid_sensor_hub         20480  5 hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_iio_common,hid_sensor_accel_3d,hid_sensor_custom
intel_ishtp_hid        20480  0
i915                 1617920  14
i2c_algo_bit           16384  1 i915
drm_kms_helper        172032  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
ahci                   36864  0
intel_ish_ipc          20480  0
libahci                32768  1 ahci
drm                   401408  5 drm_kms_helper,i915
intel_ishtp            40960  2 intel_ishtp_hid,intel_ish_ipc
i2c_hid                20480  0
hid                   118784  7 i2c_hid,wacom,usbhid,hid_multitouch,hid_sensor_hub,intel_ishtp_hid,hid_generic
video                  45056  1 i915
pinctrl_sunrisepoint    28672  1

答案1

好的,无线问题的解决方案如下:https://www.reddit.com/r/thinkpad/comments/8pvd34/found_solution_for_bcm_4356_adapter_problems_in/

通过添加此内核参数解决了屏幕闪烁问题:

i915.edp_vswing=2

谢谢大家的评论,这里的社区非常好。

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