Jeg har hentet opdateringer og genstartet. Når jeg klikker på netværkssymbolet øverst til højre, står der "Trådløs forbindelse er slået fra". Det gør tilsyneladende ingen forskel at jeg klikker på "Aktivér trådløst netværk" - der bliver ved med at stå "Trådløs forbindelse er slået fra".
Fik at vide i den anden tråd at der muligvis mangler firmware til Intel wifi.
Har installeret linux-image-generic-hwe-16.04-edge. Jeg tror installationen forløb som den skulle, men jeg kan ikke umiddelbart se at det har gjort nogen forskel ift. at finde det trådløse netværk.
Jeg kan også oplyse følgende:
Kode: Vælg alt
ml@Prutmajs:~$ lspci -nn | grep -i net
03:00.0 Network controller [0280]: Intel Corporation Device [8086:24fd] (rev 78)
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
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ml@Prutmajs:~$ dpkg --list | grep linux
ii console-setup-linux 1.108ubuntu15.3 all Linux specific part of console-setup
ii libselinux1:amd64 2.4-3build2 amd64 SELinux runtime shared libraries
ii libv4l-0:amd64 1.10.0-1 amd64 Collection of video4linux support libraries
ii libv4lconvert0:amd64 1.10.0-1 amd64 Video4linux frame format conversion library
ii linux-base 4.0ubuntu1 all Linux image base package
ii linux-firmware 1.157.8 all Firmware for Linux kernel drivers
ii linux-generic-hwe-16.04 4.8.0.46.18 amd64 Complete Generic Linux kernel and headers
ii linux-headers-4.8.0-36 4.8.0-36.36~16.04.1 all Header files related to Linux kernel version 4.8.0
ii linux-headers-4.8.0-36-generic 4.8.0-36.36~16.04.1 amd64 Linux kernel headers for version 4.8.0 on 64 bit x86 SMP
ii linux-headers-4.8.0-46 4.8.0-46.49~16.04.1 all Header files related to Linux kernel version 4.8.0
ii linux-headers-4.8.0-46-generic 4.8.0-46.49~16.04.1 amd64 Linux kernel headers for version 4.8.0 on 64 bit x86 SMP
ii linux-headers-generic-hwe-16.04 4.8.0.46.18 amd64 Generic Linux kernel headers
ii linux-image-4.10.0-19-generic 4.10.0-19.21~16.04.1 amd64 Linux kernel image for version 4.10.0 on 64 bit x86 SMP
ii linux-image-4.8.0-36-generic 4.8.0-36.36~16.04.1 amd64 Linux kernel image for version 4.8.0 on 64 bit x86 SMP
ii linux-image-4.8.0-46-generic 4.8.0-46.49~16.04.1 amd64 Linux kernel image for version 4.8.0 on 64 bit x86 SMP
ii linux-image-extra-4.10.0-19-generic 4.10.0-19.21~16.04.1 amd64 Linux kernel extra modules for version 4.10.0 on 64 bit x86 SMP
ii linux-image-extra-4.8.0-36-generic 4.8.0-36.36~16.04.1 amd64 Linux kernel extra modules for version 4.8.0 on 64 bit x86 SMP
ii linux-image-extra-4.8.0-46-generic 4.8.0-46.49~16.04.1 amd64 Linux kernel extra modules for version 4.8.0 on 64 bit x86 SMP
ii linux-image-generic-hwe-16.04 4.8.0.46.18 amd64 Generic Linux kernel image
ii linux-image-generic-hwe-16.04-edge 4.10.0.19.12 amd64 Generic Linux kernel image
ii linux-libc-dev:amd64 4.4.0-72.93 amd64 Linux Kernel Headers for development
ii linux-signed-generic-hwe-16.04 4.8.0.46.18 amd64 Complete Signed Generic Linux kernel and headers
ii linux-signed-image-4.8.0-46-generic 4.8.0-46.49~16.04.1 amd64 Signed kernel image generic
ii linux-signed-image-generic-hwe-16.04 4.8.0.46.18 amd64 Signed Generic Linux kernel image
ii linux-sound-base 1.0.25+dfsg-0ubuntu5 all base package for ALSA and OSS sound systems
ii pptp-linux 1.8.0-1 amd64 Point-to-Point Tunneling Protocol (PPTP) Client
ii syslinux 3:6.03+dfsg-11ubuntu1 amd64 collection of bootloaders (DOS FAT and NTFS bootloader)
ii syslinux-common 3:6.03+dfsg-11ubuntu1 all collection of bootloaders (common)
ii syslinux-legacy 2:3.63+dfsg-2ubuntu8 amd64 Bootloader for Linux/i386 using MS-DOS floppies
ii util-linux 2.27.1-6ubuntu3.2 amd64 miscellaneous system utilities
Kode: Vælg alt
ml@Prutmajs:~$ dmesg | grep error
[ 1.052703] nouveau: probe of 0000:01:00.0 failed with error -12
[ 1.062695] i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_01.bin failed with error -2
[ 2.141323] EXT4-fs (nvme0n1p2): re-mounted. Opts: errors=remount-ro
[ 2.328437] bluetooth hci0: Direct firmware load for intel/ibt-12-16.sfi failed with error -2
[ 2.329107] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-26.ucode failed with error -2
[ 2.329118] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-25.ucode failed with error -2
[ 2.329125] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-24.ucode failed with error -2
[ 2.329134] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-8265-23.ucode failed with error -2
[ 2.414691] bluetooth hci0: Direct firmware load for intel/ibt-12-16.sfi failed with error -2
[ 2.540327] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: errors=remount-ro
Kode: Vælg alt
ml@Prutmajs:~$ rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: yes
2: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Anders siger i den anden tråd at rfkill viser at wifi er fysisk slået fra. Jeg har forsøgt mig med at trykke Fn + F7 for at deaktivere airplane mode (iht. manualen til min maskine, som dog antager at man kører Windows 10). Jeg kan ikke umiddelbart se at det har gjort nogen forskel.