deepin下的蓝牙与无线网卡
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mejoy69
deepin
2020-02-21 04:04
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本帖最后由 mejoy69 于 2020-2-20 20:15 编辑

我使用的是thinkpad e480的笔记本。
现在遇到两个问题:
1)以前使用deepin我记得在控、制、里面有蓝、牙,这次重新安装后,发现、没、有了。手、动、安、装,安、装、blueman、后,蓝、牙、管、理、器、倒是打开了,但、是、里、面、没、有、适、配、器,也、无、设备。添加新设备,会说没有适配器。执行bluetoothctl命令,会提示没有缺省设备。而在系统状态栏蓝牙已经点亮,如果我按fn+f10(键盘上的蓝牙开关),状态栏的蓝牙会跟着变化,显示打开或者关闭。
2)检索了一下资料,看到有些文章说笔记本可能蓝牙和无线网络是一起的。我才发现,我的无线网卡并没有启动(我一直使用的有线,就是安装deepin时候也是有线。是实体机没有使用虚拟机。
下面是我执行lspci得到的信息:
00:00.0 Host bridge: Intel Corporation Device 5914 (rev 08)
00:02.0 VGA compatible controller: Intel Corporation Device 5917 (rev 07)
00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1)
00:1d.2 PCI bridge: Intel Corporation Device 9d1a (rev f1)
00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d4e (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Device 9d71 (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
02:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 699f (rev c0)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
04:00.0 Non-Volatile memory controller: Toshiba America Info Systems Device 0113 (rev 01)
05:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device c821
06:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)

我的无线网卡型号是这个吗?: Realtek Semiconductor Co., Ltd. Device c821
该怎么安装?
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mejoy69
deepin
2020-02-28 07:07
#21
https://bbs.deepin.org/post/189140
楼主解决了吗?我的也是联想E480,问题和你一样,

后一个检索出来的是最新的liuying的驱动,他的说明太简单。要修改makefile。他要是写中文就好了,那个英文有点费解。不是dkms的安装。我过两天试试他的,看能否解决。他说明给的链接都已经打不开了,其中还是deepin社区的文章。。。。
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mejoy69
deepin
2020-02-29 01:57
#22
https://bbs.deepin.org/post/189140
楼主解决了吗?我的也是联想E480,问题和你一样,

e480的蓝牙可能很麻烦了。看20版本出来后如何。还有,之前给你的两个地址,托马斯的可用。能驱动无线网卡。第二个liuying的不用考虑了,和deepin的函数不匹配。一个还好说,我试过,好几个函数都不行,修改太麻烦了。而且肯定隐患多。都是函数参数个数不对。
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North TS
deepin
2020-02-29 02:29
#23
应该多试试,开无线,蓝牙怎样?实在不行到官网下载Linux驱动,手动安装
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mejoy69
deepin
2020-03-02 23:29
#24
https://bbs.deepin.org/post/189140
应该多试试,开无线,蓝牙怎样?实在不行到官网下载Linux驱动,手动安装

官网找过了。只有window驱动
https://www.realtek.com/zh/component/zoo/category/rtl8821ce-software
在github和gitee上我找了一遍,能在deepin15.11驱动起来的,现阶段只有wifi。wifi可以正常使用,但是蓝牙都不行。只找到一个在archlinux上编译内核实现驱动蓝牙的。archlinux不熟悉,没有看懂其方法,也没法结合到deepin了。
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mejoy69
deepin
2020-03-03 00:20
#25
dmesg | egrep -i 'blue|firm'
[    0.080523] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    1.940531] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_01.bin (v1.1)
[    2.035852] [drm] Found UVD firmware Version: 1.130 Family ID: 16
[    2.038156] [drm] Found VCE firmware Version: 52.4 Binary ID: 3
[    2.446110] usb 1-5: Product: Bluetooth Radio
[    4.026058] psmouse serio2: trackpoint: Elan TrackPoint firmware: 0x10, buttons: 3/3
[   10.202844] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is blocked
[   10.800871] usb 1-5: Product: Bluetooth Radio
[   10.871602] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   14.401537] Bluetooth: Core ver 2.22
[   14.401557] Bluetooth: HCI device and connection manager initialized
[   14.401560] Bluetooth: HCI socket layer initialized
[   14.401563] Bluetooth: L2CAP socket layer initialized
[   14.401569] Bluetooth: SCO socket layer initialized
[   14.548742] Bluetooth: hci0: rtl: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8821
[   14.548745] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_config.bin
[   14.621547] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2
[   14.621551] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_fw.bin
[   14.673733] Bluetooth: hci0: rom_version status=0 version=1
[   14.673739] Bluetooth: hci0: cfg_sz 0, total size 17428
[   16.303182] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   16.303183] Bluetooth: BNEP filters: protocol multicast
[   16.303185] Bluetooth: BNEP socket layer initialized
[   16.764184] Bluetooth: hci0: command 0xfc20 tx timeout
[   24.796010] Bluetooth: hci0: download fw command failed (-110)
[   29.044718] Modules linked in: bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl btbcm btintel bluetooth ecdh_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi 8821ce(OE) snd_hda_codec_hdmi snd_soc_core snd_hda_codec_conexant snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine nls_iso8859_1 intel_rapl x86_pkg_temp_thermal wl(POE) intel_powerclamp snd_hda_intel coretemp snd_hda_codec cfg80211 snd_hda_core kvm_intel kvm snd_hwdep snd_pcm irqbypass snd_timer intel_cstate shpchp thinkpad_acpi nvram snd wmi_bmof input_leds joydev serio_raw pcspkr intel_rapl_perf intel_pch_thermal ucsi_acpi typec_ucsi intel_wmi_thunderbolt mei_me mei soundcore typec mac_hid acpi_pad mincores(OE) parport_pc
[   41.966667] Modules linked in: xfrm_user xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media btusb btrtl btbcm btintel bluetooth ecdh_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi 8821ce(OE) snd_hda_codec_hdmi snd_soc_core snd_hda_codec_conexant snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine nls_iso8859_1 intel_rapl x86_pkg_temp_thermal wl(POE) intel_powerclamp snd_hda_intel coretemp snd_hda_codec cfg80211 snd_hda_core kvm_intel kvm snd_hwdep snd_pcm irqbypass snd_timer intel_cstate shpchp thinkpad_acpi nvram snd wmi_bmof input_leds joydev serio_raw pcspkr intel_rapl_perf intel_pch_thermal ucsi_acpi typec_ucsi intel_wmi_thunderbolt
------------
驱动加载就是下面两条错误。但我解决不来。。。。。
[   10.871602] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   14.621547] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2
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enterxj
deepin
2020-04-06 00:48
#26
https://bbs.deepin.org/post/189140
能说一下你的无线网卡和蓝牙的型号吗?

好不容易 才看到帖子提醒,正好在win系统里,截图你看是否有帮助,我现在用的是Huawei mate book 13

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mejoy69
deepin
2020-04-12 06:11
#27
https://bbs.deepin.org/post/189140
好不容易 才看到帖子提醒,正好在win系统里,截图你看是否有帮助,我现在用的是Huawei mate book 13

...

感谢。我的型号更老一些。找到的资料都是修改核。我还不会。
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mejoy69
deepin
2020-05-27 00:38
#28
https://bbs.deepin.org/post/189140
楼主解决了吗?我的也是联想E480,问题和你一样,

deepin v20测试版,与uos个人版,蓝牙已经直接驱动了。无线驱动仍用的本帖中托马斯的包驱动的。现在我的e480没有蓝牙和无线网卡的问题了。
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