问题 # 无法检测 Wifi 适配器 – Intel 8260 – Ubuntu 19.04
硬件 ＃
笔记本电脑戴尔 Latitude E7450 – BIOS 版本 21 – 服务标签 # 789YD72 4GB + 4GB = 8 GB DDR3L Core i7 5600U @ 2.6 Ghz – 处理器 ID 306d4 Wifi # Intel Wireless 8260NGW
注释
- 使用戴尔硬件键 Fn + PrtScr 禁用飞行模式。
rfkill 列表
sysadmin@AMMZ-LT-E7450-001：$ rfkill list
0：dell-wifi：无线局域网
软阻止：否
硬阻止：否sudo dmidecode | grep -i 版本
Version: A21
Version: Not Specified
Version:
Version: Not Specified
Version: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
Name: Firmware Version Info
SBDS Version: 1.0
- sudo dmidecode | grep -i dell
Vendor: Dell Inc.
Manufacturer: Dell Inc.
Manufacturer: Dell Inc.
Manufacturer: Dell Inc.
String 1: Dell System
String 4: 12[www.dell.com]
Name: DELL 5K1GW57
DELL
- sudo tee /etc/modprobe.d/dell.conf <<< “黑名单 dell_laptop”
blacklist dell_laptop
- sudo modprobe iwlwifi dmesg |查找
[ 3.030949] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002)
[ 3.048420] iwlwifi 0000:02:00.0: loaded firmware version 36.9f0a2d68.0 op_mode iwlmvm
[ 3.090015] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208
[ 5.173958] iwlwifi 0000:02:00.0: Error sending NVM_ACCESS_CMD: time out after 2000ms.
[ 5.173962] iwlwifi 0000:02:00.0: Current CMD queue read_ptr 0 write_ptr 1
[ 5.174220] iwlwifi 0000:02:00.0: Microcode SW error detected. Restarting 0x2000000.
[ 5.174239] iwlwifi 0000:02:00.0: Start IWL Error Log Dump:
[ 5.174242] iwlwifi 0000:02:00.0: Status: 0x00000100, count: 6
[ 5.174244] iwlwifi 0000:02:00.0: Loaded firmware version: 36.9f0a2d68.0
[ 5.174246] iwlwifi 0000:02:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 5.174248] iwlwifi 0000:02:00.0: 0x000002F0 | trm_hw_status0
[ 5.174250] iwlwifi 0000:02:00.0: 0x00000000 | trm_hw_status1
[ 5.174252] iwlwifi 0000:02:00.0: 0x00012526 | branchlink2
[ 5.174253] iwlwifi 0000:02:00.0: 0x0001C2B6 | interruptlink1
[ 5.174255] iwlwifi 0000:02:00.0: 0x000136AA | interruptlink2
[ 5.174257] iwlwifi 0000:02:00.0: 0x00000000 | data1
[ 5.174259] iwlwifi 0000:02:00.0: 0x00000080 | data2
[ 5.174261] iwlwifi 0000:02:00.0: 0x07030000 | data3
[ 5.174262] iwlwifi 0000:02:00.0: 0x00000000 | beacon time
[ 5.174264] iwlwifi 0000:02:00.0: 0x001EBBCE | tsf low
[ 5.174266] iwlwifi 0000:02:00.0: 0x00000000 | tsf hi
[ 5.174268] iwlwifi 0000:02:00.0: 0x00000000 | time gp1
[ 5.174269] iwlwifi 0000:02:00.0: 0x001EBBCF | time gp2
[ 5.174271] iwlwifi 0000:02:00.0: 0x00000009 | uCode revision type
[ 5.174273] iwlwifi 0000:02:00.0: 0x00000024 | uCode version major
[ 5.174275] iwlwifi 0000:02:00.0: 0x9F0A2D68 | uCode version minor
[ 5.174276] iwlwifi 0000:02:00.0: 0x00000201 | hw version
[ 5.174278] iwlwifi 0000:02:00.0: 0x00489008 | board version
[ 5.174280] iwlwifi 0000:02:00.0: 0x00000000 | hcmd
[ 5.174281] iwlwifi 0000:02:00.0: 0x00022080 | isr0
[ 5.174282] iwlwifi 0000:02:00.0: 0x00000000 | isr1
[ 5.174284] iwlwifi 0000:02:00.0: 0x08001802 | isr2
[ 5.174286] iwlwifi 0000:02:00.0: 0x004000C0 | isr3
[ 5.174287] iwlwifi 0000:02:00.0: 0x00000000 | isr4
[ 5.174288] iwlwifi 0000:02:00.0: 0x00000000 | last cmd Id
[ 5.174290] iwlwifi 0000:02:00.0: 0x00000000 | wait_event
[ 5.174292] iwlwifi 0000:02:00.0: 0x00006B98 | l2p_control
[ 5.174293] iwlwifi 0000:02:00.0: 0x00000000 | l2p_duration
[ 5.174295] iwlwifi 0000:02:00.0: 0x00000000 | l2p_mhvalid
[ 5.174296] iwlwifi 0000:02:00.0: 0x00000000 | l2p_addr_match
[ 5.174298] iwlwifi 0000:02:00.0: 0x0000000F | lmpm_pmg_sel
[ 5.174300] iwlwifi 0000:02:00.0: 0x04120134 | timestamp
[ 5.174301] iwlwifi 0000:02:00.0: 0x00340008 | flow_handler
[ 5.174441] iwlwifi 0000:02:00.0: 0x00000000 | ADVANCED_SYSASSERT
[ 5.174443] iwlwifi 0000:02:00.0: 0x00000000 | umac branchlink1
[ 5.174445] iwlwifi 0000:02:00.0: 0x00000000 | umac branchlink2
[ 5.174446] iwlwifi 0000:02:00.0: 0x00000000 | umac interruptlink1
[ 5.174448] iwlwifi 0000:02:00.0: 0x00000000 | umac interruptlink2
[ 5.174449] iwlwifi 0000:02:00.0: 0x00000000 | umac data1
[ 5.174451] iwlwifi 0000:02:00.0: 0x00000000 | umac data2
[ 5.174453] iwlwifi 0000:02:00.0: 0x00000000 | umac data3
[ 5.174455] iwlwifi 0000:02:00.0: 0x00000000 | umac major
[ 5.174456] iwlwifi 0000:02:00.0: 0x00000000 | umac minor
[ 5.174458] iwlwifi 0000:02:00.0: 0x00000000 | frame pointer
[ 5.174460] iwlwifi 0000:02:00.0: 0x00000000 | stack pointer
[ 5.174461] iwlwifi 0000:02:00.0: 0x00000000 | last host cmd
[ 5.174463] iwlwifi 0000:02:00.0: 0x00000000 | isr status reg
[ 5.174467] iwlwifi 0000:02:00.0: OTP is blank
[ 5.174470] iwlwifi 0000:02:00.0: Can't parse empty family 8000 OTP/NVM sections
[ 5.174472] iwlwifi 0000:02:00.0: Failed to read NVM: -61
[ 5.192190] iwlwifi 0000:02:00.0: Failed to run INIT ucode: -61
- lib/firmware 的资源管理器视图
（
正在读取数据库...当前安装了 208667 个文件和目录。）准备解压 linux-headers-5.3.1-050301_5.3.1-050301.201909210632_all.deb...正在将 linux-headers-5.3.1-050301（5.3.1-050301.201909210632）解压到（5.3.1-050301.201909210632）上...准备解压 linux-headers-5.3.1-050301-generic_5.3.1-050301.201909210632_amd64.deb...正在解压 linux-headers-5.3.1-050301-generic （5.3.1-050301.201909210632）在（5.3.1-050301.201909210632）上...准备解压 linux-image-unsigned-5.3.1-050301-generic_5.3.1-050301.201909210632_amd64.deb...正在解压 linux-image-unsigned-5.3.1-050301-generic （5.3.1-050301.201909210632）在（5.3.1-050301.201909210632）上...准备解压linux-modules-5.3.1-050301-generic_5.3.1-050301.201909210632_amd64.deb ... 正在将 linux-modules-5.3.1-050301-generic (5.3.1-050301.201909210632) 解压到 (5.3.1-050301.201909210632) ... 正在设置 linux-headers-5.3.1-050301 (5.3.1-050301.201909210632) ... 正在设置 linux-headers-5.3.1-050301-generic (5.3.1-050301.201909210632) ... 正在设置linux-modules-5.3.1-050301-generic (5.3.1-050301.201909210632) ... 设置 linux-image-unsigned-5.3.1-050301-generic (5.3.1-050301.201909210632) ... 处理 linux-image-unsigned-5.3.1-050301-generic (5.3.1-050301.201909210632) 的触发器... /etc/kernel/postinst.d/initramfs-tools: update-initramfs: 生成 /boot/initrd.img-5.3.1-050301-generic I: initramfs 将尝试从 /dev/dm-1 恢复 I: （/dev/mapper/ubuntu--vg-swap_1）I：设置 RESUME 变量来覆盖此变量。 /etc/kernel/postinst.d/zz-update-grub：正在获取文件/etc/default/grub' Sourcing file/etc/default/grub.d/init-select.cfg' 正在生成 grub 配置文件... 找到 linux 映像：/boot/vmlinuz-5.3.1-050301-generic 找到 initrd 映像：/boot/initrd.img-5.3.1-050301-generic 找到 linux 映像：/boot/vmlinuz-5.0.0-29-generic 找到 initrd 映像：/boot/initrd.img-5.0.0-29-generic 找到 linux 映像：/boot/vmlinuz-5.0.0-13-generic 找到 initrd 映像：/boot/initrd.img-5.0.0-13-generic 正在为 EFI 固件配置添加启动菜单项
请帮忙。谢谢！
- @K7AAY-还是一样。
11.
1a98-INTEL-EDK2-2-tplg.bin ctfw-3.2.1.1.bin isci iwlwifi-7265D-12.ucode libertas ql2200_fw.bin tehuti
3com ctfw-3.2.3.0.bin iwlwifi-1000-5.ucode iwlwifi-7265D-13.ucode liquidio ql2300_fw.bin ti_3410.fw
a300_pfp.fw ctfw-3.2.5.1.bin iwlwifi-100-5.ucode iwlwifi-7265D-16.ucode matrox ql2322_fw.bin ti_5052.fw
a300_pm4.fw ctspeq.bin iwlwifi-105-6.ucode iwlwifi-7265D-17.ucode mediatek ql2400_fw.bin ti-connectivity
acenic cxgb3 iwlwifi-135-6.ucode iwlwifi-7265D-21.ucode mellanox ql2500_fw.bin tigon
adaptec cxgb4 iwlwifi-2000-6.ucode iwlwifi-7265D-22.ucode microchip qlogic ti-keystone
advansys dpaa2 iwlwifi-2030-6.ucode iwlwifi-7265D-27.ucode moxa r128 tlg2300_firmware.bin
agere_ap_fw.bin dsp56k iwlwifi-3160-10.ucode iwlwifi-7265D-29.ucode mrvl r8a779x_usb3_v1.dlmem ttusb-budget
agere_sta_fw.bin dvb-fe-xc4000-1.4.1.fw iwlwifi-3160-12.ucode iwlwifi-8000C-13.ucode mt7601u.bin r8a779x_usb3_v2.dlmem ueagle-atm
amd dvb-fe-xc5000-1.6.114.fw iwlwifi-3160-13.ucode iwlwifi-8000C-16.ucode mt7650.bin r8a779x_usb3_v3.dlmem usbdux
amdgpu dvb-fe-xc5000c-4.1.30.7.fw iwlwifi-3160-16.ucode iwlwifi-8000C-21.ucode mt7662.bin radeon usbduxfast_firmware.bin
amd-ucode dvb-usb-dib0700-1.20.fw iwlwifi-3160-17.ucode iwlwifi-8000C-22.ucode mt7662_rom_patch.bin README usbdux_firmware.bin
ar3k dvb-usb-it9135-01.fw iwlwifi-3160-7.ucode iwlwifi-8000C-27.ucode mts_cdma.fw regulatory.db usbduxsigma_firmware.bin
ar5523.bin dvb-usb-it9135-02.fw iwlwifi-3160-8.ucode iwlwifi-8000C-31.ucode mts_edge.fw regulatory.db.p7s v4l-cx231xx-avcore-01.fw
as102_data1_st.hex dvb-usb-terratec-h5-drxk.fw iwlwifi-3160-9.ucode iwlwifi-8000C-34.ucode mts_gsm.fw rockchip v4l-cx23418-apu.fw
as102_data2_st.hex e100 iwlwifi-3168-21.ucode iwlwifi-8000C-36.ucode mts_mt9234mu.fw rp2.fw v4l-cx23418-cpu.fw
asihpi ea iwlwifi-3168-22.ucode iwlwifi-8265-21.ucode mts_mt9234zba.fw rsi v4l-cx23418-dig.fw
ath10k edgeport iwlwifi-3168-27.ucode iwlwifi-8265-22.ucode mwl8k rsi_91x.fw v4l-cx2341x-dec.fw
ath3k-1.fw emi26 iwlwifi-3168-29.ucode iwlwifi-8265-27.ucode mwlwifi rt2561.bin v4l-cx2341x-enc.fw
ath6k emi62 iwlwifi-3945-2.ucode iwlwifi-8265-31.ucode myri10ge_eth_big_z8e.dat rt2561s.bin v4l-cx2341x-init.mpg
ath9k_htc ene-ub6250 iwlwifi-4965-2.ucode iwlwifi-8265-34.ucode myri10ge_ethp_big_z8e.dat rt2661.bin v4l-cx23885-avcore-01.fw
atmel ess iwlwifi-5000-5.ucode iwlwifi-8265-36.ucode myri10ge_ethp_z8e.dat rt2860.bin v4l-cx25840.fw
atmel_at76c504_2958.bin f2255usb.bin iwlwifi-5150-2.ucode iwlwifi-9000-pu-b0-jf-b0-33.ucode myri10ge_eth_z8e.dat rt2870.bin v4l-pvrusb2-24xxx-01.fw
atmel_at76c504a_2958.bin go7007 iwlwifi-6000-4.ucode iwlwifi-9000-pu-b0-jf-b0-34.ucode myri10ge_rss_eth_big_z8e.dat rt3070.bin v4l-pvrusb2-29xxx-01.fw
atmsar11.fw hfi1_dc8051.fw iwlwifi-6000g2a-5.ucode iwlwifi-9000-pu-b0-jf-b0-38.ucode myri10ge_rss_ethp_big_z8e.dat rt3090.bin vicam
atusb hfi1_fabric.fw iwlwifi-6000g2a-6.ucode iwlwifi-9000-pu-b0-jf-b0-41.ucode myri10ge_rss_ethp_z8e.dat rt3290.bin vntwusb.fw
av7110 hfi1_pcie.fw iwlwifi-6000g2b-6.ucode iwlwifi-9000-pu-b0-jf-b0-43.ucode myri10ge_rss_eth_z8e.dat rt73.bin vpu_d.bin
bnx2 hfi1_sbus.fw iwlwifi-6050-5.ucode iwlwifi-9260-th-b0-jf-b0-33.ucode netronome RTL8192E vpu_p.bin
bnx2x hp iwlwifi-7260-10.ucode iwlwifi-9260-th-b0-jf-b0-34.ucode NPE-B rtl_bt vxge
brcm htc_7010.fw iwlwifi-7260-12.ucode iwlwifi-9260-th-b0-jf-b0-38.ucode NPE-C rtl_nic WHENCE.ubuntu
cadence htc_9271.fw iwlwifi-7260-13.ucode iwlwifi-9260-th-b0-jf-b0-41.ucode nvidia rtlwifi whiteheat.fw
carl9170-1.fw i2400m-fw-usb-1.4.sbcf iwlwifi-7260-16.ucode iwlwifi-9260-th-b0-jf-b0-43.ucode ositech rtw88 whiteheat_loader.fw
carl9170fw i2400m-fw-usb-1.5.sbcf iwlwifi-7260-17.ucode iwlwifi-Qu-b0-hr-b0-48.ucode phanfw.bin s2250.fw wil6210.brd
cavium i6050-fw-usb-1.5.sbcf iwlwifi-7260-7.ucode iwlwifi-Qu-b0-jf-b0-48.ucode qat_895xcc.bin s2250_loader.fw wil6210.fw
cbfw-3.2.1.1.bin i915 iwlwifi-7260-8.ucode iwlwifi-Qu-c0-hr-b0-48.ucode qat_895xcc_mmp.bin s5p-mfc.fw wsm_22.bin
cbfw-3.2.3.0.bin imx iwlwifi-7260-9.ucode iwlwifi-Qu-c0-jf-b0-48.ucode qat_c3xxx.bin s5p-mfc-v6.fw yam
cbfw-3.2.5.1.bin intel iwlwifi-7265-10.ucode iwlwifi-QuZ-a0-hr-b0-48.ucode qat_c3xxx_mmp.bin s5p-mfc-v6-v2.fw yamaha
cis intel-ucode iwlwifi-7265-12.ucode iwlwifi-QuZ-a0-jf-b0-48.ucode qat_c62x.bin s5p-mfc-v7.fw zd1201-ap.fw
configure ipw2100-1.3.fw iwlwifi-7265-13.ucode kaweth qat_c62x_mmp.bin s5p-mfc-v8.fw zd1201.fw
cpia2 ipw2100-1.3-i.fw iwlwifi-7265-16.ucode keyspan qat_mmp.bin sb16 zd1211
ct2fw-3.2.1.1.bin ipw2100-1.3-p.fw iwlwifi-7265-17.ucode keyspan_pda qca scripts
ct2fw-3.2.3.0.bin ipw2200-bss.fw iwlwifi-7265-8.ucode korg qcom sdd_sagrad_1091_1098.bin
ct2fw-3.2.5.1.bin ipw2200-ibss.fw iwlwifi-7265-9.ucode lbtf_usb.bin qed slicoss
ctefx.bin ipw2200-sniffer.fw iwlwifi-7265D-10.ucode lgs8g75.fw ql2100_fw.bin
答案1
目前，即使是 Arch Linux 中最新的稳定内核也存在与英特尔无线 8260 相关的一些错误。我在联想 Yoga 710 中安装了内核 5.3.1 和英特尔 8260，但遇到了类似的错误。
微代码 SW 错误检测到
SYNC CMD GEO_TX_POWER_LIMIT 中的 FW 错误
就像我说的，我拥有最新的一切，但大约一周后，固件更新与新内核一起发布，所以我想当时它就乱套了。如果有人有任何想法或帮助，请随时提出。