我双启动了 Acer Aspire E5-573G 笔记本电脑,安装了 Windows 10 和 Ubuntu 18.04,从第一天起,WIFI 就频繁连接和断开。我一直在搜索其他问题,但我不知道如何自己修复它。
根据我从其他问题中了解到的情况,我在这里留下以下命令的结果:
- sudo lspci-v
03:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 30)
Subsystem: Lite-On Communications Inc QCA9377 802.11ac Wireless Network Adapter
Flags: bus master, fast devsel, latency 0, IRQ 52
Memory at c4200000 (64-bit, non-prefetchable) [size=2M]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/8 Maskable+ 64bit-
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [148] Virtual Channel
Capabilities: [168] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [178] Latency Tolerance Reporting
Capabilities: [180] L1 PM Substates
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
- 消息 | grep ath10k
[ 3.139494] ath10k_pci 0000:03:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[ 3.472128] ath10k_pci 0000:03:00.0: qca9377 hw1.0 target 0x05020000 chip_id 0x003820ff sub 11ad:0806
[ 3.472131] ath10k_pci 0000:03:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
[ 3.472641] ath10k_pci 0000:03:00.0: firmware ver WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32 42e41877
[ 3.539849] ath10k_pci 0000:03:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a
[ 5.738498] ath10k_pci 0000:03:00.0: unsupported HTC service id: 1536
[ 5.757526] ath10k_pci 0000:03:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[ 5.841254] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0
[ 8.151592] ath10k_pci 0000:03:00.0: unsupported HTC service id: 1536
[ 352.551446] ath10k_pci 0000:03:00.0: unsupported HTC service id: 1536
感谢所有阅读这篇文章并帮助我(以及其他有相同/类似问题的人)的人。
答案1
@heynnema 非常感谢 heynnema,但我已经修复了这个问题。我修改了这个答案”任何 Linux 平台上的 Acer Aspire E5 573 均无 Wifi“ 和 ”https://esc.sh/blog/wifi-issue-on-acer-laptops-running-linux-qualcomm-atheros-device-0042/“并且目前它是有效的。之前我不想尝试,因为我不太明白不同文件的用途,但我冒了险,而且它似乎有效。
我的解决方案:
git clone https://github.com/kvalo/ath10k-firmware.git
sudo cp -r ath10k-firmware/QCA9377 /lib/firmware/ath10k/
sudo mv /lib/firmware/ath10k/QCA9377/hw1.0/CNSS.TF.1.0/firmware-5.bin_CNSS.TF.1.0-00267-QCATFSWPZ-1 /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin
再次非常感谢您帮助我回答这个问题。