質問: 新しいubuntuでwifiを有効にする方法-dellノートパソコン 新しいdellラップトップを購入し、ubuntu16.04.4をインストールしました。 https://www.google.com/search?q=dell+inspiron+17+5000&oq=dell+inspiron+17+50 ログインすると、次のように表示されます。ubuntu 16.04.4 lts linux d79 4.4.0-127-generic #153-ubuntu smp sat may 19 10:58:46 utc 2018 x86_64 x86_64 x86_64 gnu/linux wifiが機能しません。ここに手がかりがあります:dan@d79:~ $ lspci 00:00.0 host bridge: intel corporation device 5914 (rev 08) 00:02.0 vga compatible controller: intel corporation device 5917 (rev 07) 00:04.0 signal processing controller: intel corporation skylake processor thermal subsystem (rev 08) 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) 00:15.0 signal processing controller: intel corporation sunrise point-lp serial io i2c controller (rev 21) 00:16.0 communication controller: intel corporation sunrise point-lp csme heci (rev 21) 00:17.0 raid bus controller: intel corporation 82801 mobile sata controller [raid 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 (rev f1) 00:1c.5 pci bridge: intel corporation sunrise point-lp pci express root port (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) 01:00.0 display controller: advanced micro devices, inc. [amd/ati] topaz xt [radeon r7 m260/m265] (rev ff) 02:00.0 ethernet controller: realtek semiconductor co., ltd. rtl8101/2/6e pci express fast/gigabit ethernet controller (rev 07) 03:00.0 network controller: qualcomm atheros device 0042 (rev 31) dan@d79:~ $ dan@d79:~ $ そして、私はここに手がかりを見る:dan@d79:~ $ dmesg | grep -i ath [ 174.153964] ath10k_pci 0000:03:00.0: enabling device (0000 -> 0002) [ 174.154791] ath10k_pci 0000:03:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0 [ 175.004439] ath10k_pci 0000:03:00.0: direct firmware load for ath10k/cal-pci-0000:03:00.0.bin failed with error -2 [ 175.004459] ath10k_pci 0000:03:00.0: direct firmware load for ath10k/qca9377/hw1.0/firmware-5.bin failed with error -2 [ 175.004461] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/qca9377/hw1.0/firmware-5.bin': -2 [ 175.004465] ath10k_pci 0000:03:00.0: direct firmware load for ath10k/qca9377/hw1.0/firmware-4.bin failed with error -2 [ 175.004466] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/qca9377/hw1.0/firmware-4.bin': -2 [ 175.004470] ath10k_pci 0000:03:00.0: direct firmware load for ath10k/qca9377/hw1.0/firmware-3.bin failed with error -2 [ 175.004471] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/qca9377/hw1.0/firmware-3.bin': -2 [ 175.004474] ath10k_pci 0000:03:00.0: direct firmware load for ath10k/qca9377/hw1.0/firmware-2.bin failed with error -2 [ 175.004476] ath10k_pci 0000:03:00.0: could not fetch firmware file 'ath10k/qca9377/hw1.0/firmware-2.bin': -2 [ 175.004480] ath10k_pci 0000:03:00.0: direct firmware load for ath10k/qca9377/hw1.0/firmware.bin failed with error -2 [ 175.004481] ath10k_pci 0000:03:00.0: could not fetch firmware (-2) [ 175.004483] ath10k_pci 0000:03:00.0: could not fetch firmware files (-2) [ 175.004484] ath10k_pci 0000:03:00.0: could not probe fw (-2) dan@d79:~ $ dan@d79:~ $ ubuntu-dell-laptopでwifiを機能させる方法についてのアイデアを歓迎します。
回答: これはそれを修正しました:sudo apt install linux-firmware わーい!