Fn key not working linux. My laptop is asus rog strix g15 g512lv- Jan 24, 2019 · ok, let's see if we can identify where the keyboard stops working. 04 and Ubuntu 20. I tried FN+1. This doesn't happen on Windows 10, so my guesses are: Nov 13, 2010 · I use the Microsoft Natural MultiMedia Keyboard 1. By default, this driver uses the F-keys as multimedia shortcuts and you have to press Fn + the key to get the usual F1 through F12 keys. – Dec 31, 2016 · I have another keyboard connected to my laptop and these fn keys did not work. If you have a laptop, check the fn keys on its built-in keyboard. May 24, 2022 · Linux Function Keys. Jun 1, 2023 · It is 100% handled by the keyboard firmware. Running xev shows that the keys are being pressed and are detected as XF86Lowervolume, XF86MonBrightnessUp etc. Jan 30, 2019 · I'm using Ubuntu 20. In this laptop there is a shortcut to lock the function keys (written on fn key as fn + esc :lock: with an led which turns on and off) which is used to swap the function keys and multimedia keys. The laptops come with a feature that lets you prioritize the hotkeys over the function keys. 35. I can't use standard F1-F12 keys unless I hold down this stupid key. You see, I'm a programmer so it's really pain to me. 1, then Recovery Mode for your latest kernel. 2-arch1-2. 5 LTS version, the Fn key remains fixed and does not work. Apr 11, 2018 · From time to time, some keys [e, g, h, Fn, numpad 8] suddenly stop working (continuously pressing them doesn't even trigger an interrupt - consulted /proc/interrupts). The Escape button and the function keys have never worked. One of the remarkable features of Linux is its ability Linux operating systems have gained popularity over the years for their flexibility, security, and open-source nature. It is 100% handled by the keyboard firmware. Linux server download refers to the process of acq Chrome OS Linux is a great way to get a powerful, secure and lightweight operating system on your computer. In fact I am on this thread because, shame on me, I did not check my keyboard before googling. Oct 27, 2017 · Yeah, was thinking it's prob easier to just open it up and cut/solder to switch the keys. How to fix it? They keyboard has 2 modes: Windows/Android and MacOS, but neither mode worked properly out of the box. Hey guys, I have a laptop (Asus Zenbook 13 UX333FN) . For example Fn+F5 without Fn lock should lower the screen brightness and Fn+F1 mutes speakers. 2. 04) for more than a year now, and something weird just happened to me: exemple with the F5 key: fn-lock enabled: F5 plays music, fn+F5 refreshes browser page fn-lock disabled: F5 plays music, fn+F5 plays music Normal behavior should be: fn-lock enabled: F5 plays music, fn+F5 refreshes browser page fn-lock Sep 10, 2021 · I am using Lenovo ThinkPad E14 Gen2 Ryzen 5 4500U, I am trying to use my alternative Fn keys but they are not working. by booting to a Linux LiveCD or similar), this seems like a manufacturing defect with the keyboard (assuming your cat hasn't tried to eat it, you haven't spilled orange juice or acid on it, or a different situation doesn't apply that would directly cause failure). So all special keys were lost however Home (Fn+LeftArrow) and End (Fn+RightArrow) were still working. The problem Jun 15, 2017 · I bought compact keyboard. With a wide range of Linux distributions available, Linux has long been celebrated for its stability, security, and flexibility. Interesting is that in GRUB the function keys are working normally. Dec 12, 2020 · I have a Lenovo E14 Gen 2 (type 20T6, 20T7) Laptop (ThinkPad) - Type 20T6, On the BIOS menu, the Fn key and its dependencies work. Make Sure the Function Key Is Enabled The function key may not work if it is disabled on your keyboard. Doing this will toggle the function lock on and off. Each vendor has its own keyboard tool. 0-50-generic. Fn lock doesn't work either. The Are you looking to enhance your IT skills and gain practical experience working with Linux servers? Look no further than an online Linux server for practice. since im desperate to use linux and learn linux, i build up a system with arch as a base and am using bspwm as a wm and sxhkd as my keybind manager. Yet, this doesn't seem to work. While it may not have the same recognition as other operating systems in terms of design software, Are you considering switching to Linux? One important aspect of this open-source operating system is the ability to download it in various forms, including the ISO 64-bit version. Apr 18, 2015 · Hi I have a problem with my new USB Lenovo keyboard, I can't (don't know how) switch Fn keys in Linux, on windows it was very easy. The other thread has links to the relevant firmware code, where you can see it doing things like choosing whether to report (for example) media/special keys, or F1-F12 keys, depending on the state of the Fn key (and Fn-Lock, which is triggered via Fn-Esc). Also if you’re using ectool to get fan speeds, try disabling that also. What is worst the built in mic doesn't work and I wonder if it is related to not working mic mute key (xev and acpi_listen doesn't show any event for this key) or it is a different issue. I also tried lts kernel and it did not solve my problem either. Without the fn key, these keys control the features like Screen Brightness, Volume, and Music Track Control. In my keyboard, hotkeys Fn+F10~F12 control video playing. In this ultimate guide, we’ll walk you through Are you a Kali Linux user looking to get the latest updates for your system? Keeping your operating system up-to-date is crucial for ensuring optimal performance, security, and acc As the popularity of Chromebooks continues to rise, many users are discovering the benefits of installing Linux on their devices. I tried FN+F1. However, with the wide range of Linux server downloads ava Are you looking to expand the capabilities of your Chromebook by installing Linux? With Linux, you can transform your Chromebook into a powerful device that can handle more complex When it comes to choosing a hosting platform for your website, you have a plethora of options to consider. On previous incarnations the keys never worked either. Using another keyboard at work worked just fine, restricting somehow the problem to just the iqunix keyboard. I tried a lot of thing but not working. Was looking to purchase an ergonomic keyboard again as I'm spending more time in front of a computer. If it was disabled, enabling it should help fix the brightness key not working issue. I am using linux kernel 5. But the keyboard backlight isn’t working. Oct 10, 2024 · Recently i bought a zuoya gmk67 keyboard, it doesn't have a function keys row and has a knob for volume control. The key itself works but the LED doesn´t reflect the mute status of the system (orange LED -> Muted, no LED -> Unmuted), it stays unlit no matter the mute state. Some Bios(Microsoft Surface for example) control some of that in the bios. Hi there, My Function keys are not recognised in Linux (POP!_OS) even when pressing FN or locking the keys with FN+X+L. 04 LTS, with KDE Plasma 5. With Linux, you have the ability to customize your Are you an avid Linux user looking to harness the power of Oracle Virtual Machine (VM) without breaking the bank? Look no further. Weirdest part is, after randomly restarting a couple times, this issue fixes itself. Chrome OS Linux is a great operating system for those who want to use the power of Google’s Chrome browser on their own computer. The keyboard is not a wireless board. Aug 9, 2013 · Hello, I have an HP Laptop (15s eq2xxx) and it has a mute LED on the F6 key. It might sound strange but connecting it to a USB hub was causing problems for me. If however, you’re talking about using Fn + F1 through F12, what is the result desired and keys pressed in this case? Feb 8, 2023 · In Ubuntu 20. One such operating system that has gained popul Python is a popular programming language that is used for a variety of tasks, from web development to data analysis. Unfortunately, if you plug your gmk67 in a archlinux machine you will notice that using fn+1 will not produce f1 as expected, it will produce a screen brightness decrease, and if you change the physical switch in the back for the macOS mode, the function keys now work, but the Feb 23, 2016 · Assuming you have ruled out software problems (e. Or uses "Novo" button, if exists. It's not a Logitech keyboard -- Perixx, never used them before. When it comes to choosing a hosting platform, Linux In the world of cybersecurity, staying ahead of potential threats is crucial. 0A. After that my Fn key stopped working. However, on the purchase page it does say "SUITABLE FOR ALL DEVICES Compatible with all operating systems from Mac to Android to Sep 26, 2021 · Most laptops allow toggling the Fn key lock (whether you have to press the Fn key or not to use the special functions of the f1-f12 keys like adjusting screen brightness or volume), with a shortcut like Fn+esc, or a setting in the BIOS or system preferences. It means that to change hotkeys you need push key FN + Hotkey. In GRUB, select Advanced Options for LM 19. Last edited by Fabian Paci (2021-08-12 09:54:37) Jan 5, 2020 · But it does have a PAD key on the keyboard's top right that is supposed to "lock" the <FN> key, so it doesn't need to be pressed. com/andrebrait/961cefe730f4a2c41f57911e6195e444. When I press F10, GRUB saves my edits and boots the system. Aug 13, 2011 · The first problem I noticed was the FN key on my keyboard not activating its designated keys - like PRINT SCREEN. Then after some time I updated my NVidia drivers using apt after which Home and End stopped working too and fn mode changed to the opposite: now f1-f12 were locked while sound Oct 20, 2023 · There are a few threads about this, the main one is [TRACKING] Fn key stops working on PopOS after a while - #49 by DHowett. What you could do instead is to change the keyboard shortcut for increasing/decreasing audio volume to an alternative key combination instead of the Fn-modified special key. Jan 20, 2023 · Not saying you won't get it working, but the instruction manual says 'certain fn keys. If those keys are not specified in the hardware then they may not work. Is there any way to swap these around, so the Function keys do not require the fn modifier, but the Dec 14, 2021 · FIX brightness keys F4 F3 (instead of microphone key on brightness key) on HP Elitebook 840 G6. scrip is explaining. Jan 27, 2021 · On my Notebook, which is a Lenovo IdeaPad 5 14ARE05, i have a key(FN+F10), which is used to lock the notebook on windows. Let's see if that changes things. Aug 11, 2021 · My function keys were working fine before i ran "xbindkeys -n" to try and fix some other issue i had. Pressing "Fn"+"ESC" toggles back and forth the legacy function key mode on ThinkPad E550. At this point, the Linux kernel boots, but not to a graphical UI. 7 and x11. Linux is an open- The Linux kernel is the heart of the Linux operating system, responsible for managing resources and enabling communication between hardware and software. In such cases, you must press the Fn and the desired function keys to make it work. The key that disconnects Bluetooth, and the key that disconnects internet are working. Mar 29, 2024 · I am using Ubuntu Studio 22. I have this issue with Lenovo Thinkcentre Edge. One of the major advan For a wired or wireless mouse, unplug the USB cable, or plug and reconnect it to correct the problem. I dual boot Windows and Arch Linux. May 7, 2017 · To open BIOS settings, press Fn+F2 if you haven't changed this option before. If the function keys are not working on your laptop, check if the function keys are enabled. Now f1="P", f2="Q", f3="R" and i dont know what the rest do. I’m new to Linux so I’m not sure where to start. I've installed the latest version of the kernel and updated Ubuntu. After a while (a few seconds), everything works normally. Dec 8, 2022 · Fixes For Function Key Not Working. I love the feeling of mx keys mini, but it is a shame that fn key does not send standard fn code as most of keyboards; and even the fn+esc flips to standard f1-f12, it left out INS key which feels super odd. While Chromebooks are known for Linux operating systems have gained immense popularity over the years due to their open-source nature and customizable features. Also Fn+F10 which turns touchpad on and off. It is used for a variety of tasks, from web development to data science. In this comprehensive guide, we will Are you a Mac user looking to explore the world of Linux? Whether you’re a developer, a tech enthusiast, or simply curious about this open-source operating system, installing Linux Linux has long been known for its stability, security, and customization options. Weirdly enough, the other fn-keys work just fine (even page up/down, fn-lock, …) First I thought it would be the problem as in this topic Media Keys broken in Arch, but in m Mar 26, 2023 · I’ve been using my framework laptop with KDE Plasma (currently based on Ubuntu 22. I've also tried to open a TTY terminal before loading gnome, but also in that case the F-keys are not working. In fact, the standard behaviour when I press <FN> <PAD> is for the keyboard to send a SUPER-L, and this opens Melange. Neither the multimedia nor function keys can work. So F1 returns 232 keycode (instead 67). Save changes. Apr 28, 2017 · I tried passing it to the kernel command line, but it didn't have any effect. May 5, 2024 · It has a row of multimedia keys that double as the function keys. Pressing the fn key to use the function key (F1~F12) does not respond. It controls fan speed and mode, like performance or effectiveness or turbo. To make sure it is enabled, press the Fn + Esc keys simultaneously. I’m talking about wev/xev not detecting the Fn key at all, unable to Fn Lock using Fn+Esc, and pressing the function keys up top only returns F1, F2… instead of XF64AudioPlay and things of sort. If it isn't showing, maybe try updating the BIOS Sep 20, 2021 · So far I was able to check my keyboard only on another device, my phone, and there the F-keys are working. It’s lightweight, fast, and secure, and it can be Are you interested in setting up your own Linux server? Whether you’re a developer, system administrator, or just someone who wants to learn more about Linux, this step-by-step tut With its robust performance, flexibility, and open-source nature, the Linux operating system has gained popularity among tech enthusiasts and professionals alike. First, test your keyboards physically before executing any commands. For example, the play/pause/next/prev key combos always send keycodes Sep 6, 2022 · Unlock the Function Keys. even my xev output thinks im inputting a string. Oct 17, 2022 · After that my Fn key stopped working. One popular choice that has gained significant recognition over the years In today’s digital world, businesses rely heavily on operating systems to streamline their operations and ensure smooth functioning. – Feb 8, 2023 · @Pilot6 Literally, the fn key is always held in use. For now, my biggest issue are the Fn keys on my laptop. Here’s how to get start Chrome OS Linux is a free and open-source operating system developed by Google. Correct, it is true that the OS never sees the Fn key at all. 18, while the documentation you're reading seems to have been last updated in ~2012. Here’s how to fix it! To fix it: Set the keyboard to Windows mode via the side switch and use the Fn + X + L shortcut to set the function key row to “Function” mode. Feb 21, 2024 · No, option 3 was added in 2022 for Linux 5. Any suggestions would help! Let me know if you Aug 30, 2021 · On my laptop most function keys work, but Fn+F5 doesn't. Connect the keyboard directly to the laptop or Aug 28, 2024 · Newbie on Arch, and I’m having a weird issue where the medias key and the Fn key randomly stops working. You should get to the Recovery Menu. 14. Linux operating system (OS) software offers users a wide range of options and flexibility. This is only an issue while on Linux; all the shortcuts work fine while on Windows (I’m dual-booting). Then May 7, 2017 · Fn+Esc worked on my Lenovo ThinkPad E550. 04 with a wired keyboard, and encountered the same question. Th With the growing popularity of Chromebooks, it is no surprise that many users are curious about the compatibility between Chrome OS and Linux. In this article, we will explore how you can become a skilled Linux adm Are you interested in mastering the art of Linux administration? Do you want to gain the skills needed to manage and maintain Linux-based systems? Look no further, as we have the p Linux, the popular open-source operating system, has recently released its latest version. By default the function keys (F1, F2, F3, etc) require the fn key to be pressed for them to work. Aug 31, 2023 · On Linux, the Keychron K2 doesn't register any of the F1-F12 function keys as actual F keys, instead, treating them as multimedia keys by default. 04 and start gnome, the Fn key and its Sep 24, 2020 · The Fx and the combination with Fn+Fx at my HP ZBook Studio G4 laptop keyboard work as expected, aka the F9 key works just as F9 while the combo Fn+F9 turns up the volume. Jan 30, 2021 · I've just switched form Manjaro to Arch two days ago and am struggling to set everything up. So I decided to remap function keys with xev and xmodmap In today’s fast-paced digital world, productivity is the key to success. The problem is only with the wireless keyboard. Apart from a few common ones that have an associated control character (Tab is Ctrl+I, Enter is Ctrl+M, Esc is Ctrl+[), function keys send escape sequences, beginning with Ctrl+[ [or Ctrl+[ O. May 9, 2021 · I bought an MSI Prestige 15 where I installed Ubuntu with GNOME as the DE. Dec 16, 2021 · FN Keys Not Working for Screen Brightness. g. i do have a timeshift backup from about 2 weeks ago although thats my last resort. It’s easy to install and can be done in minutes. Its keyboard has Fn key, which acts in my Ubuntu (with Fluxbox) as if it is always "active/pressed". Sep 2, 2024 · Weaker Ryzen + 7700S</details> Since a week or two, my media keys and brightness control keys are not working anymore (F1-F8). I can access keyboard layout and I returned to default US 105 Key. $ modinfo hid-apple parm: fnmode:Mode of fn key on Apple keyboards (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst, [3] = auto) (uint) Apr 2, 2023 · 3. While it is widely known as an operating system for servers and developers, many businesses are now rec In today’s digital age, having an online presence is crucial for small businesses to thrive and compete with larger enterprises. I don't care about using the multimedia functions, as that is something I rarely use, but need to use function keys daily. With its open-source nature and vast community support, Linux has become a popular choice Are you looking to enhance the functionality of your Chromebook? If so, then installing Linux on your device might be the perfect solution for you. May 11, 2020 · Those are the special function keys. 24. Make sure they are enabled in the Bios as well. But I don't know what I can do on Linux to switch Fn keys (or disable), do you know any solution? I need standard functions of F1 through F12 Jun 30, 2021 · I have installed Ubuntu 20. They can be hardware specific. 04. I tried many key combinations, but cannot get any key, from F1 to F12 to work. Unfreeze a laptop mouse by enabling the touchpad. Whether you are using Windows, Mac, or Linux, install Are you a Linux user who needs to run certain Windows programs or applications? Perhaps you’ve recently switched from a Windows machine to a Linux laptop but still find yourself ne Are you ready to explore the world of Linux? If you’re looking to download a 64-bit edition of Linux, you’ve come to the right place. One popular option is to install Linux on a Chromeb Ultraviewer is a popular remote control software that allows users to access and control computers from anywhere in the world. Consequently, due to the function lock which is enabled by default I cannot use the F1-F12 keys Feb 13, 2019 · Keybinding fn+f7? which previously switched screen backlight, stopped working after kernel update 4. If you’re looking to get started with Are you interested in becoming a Linux administrator but worried about the high costs of training courses? Look no further. Terminals only understand characters, not keys. On Linux, the Keychron K2 doesn’t register any of the F1-F12 function keys as actual F keys, instead, treating them as multimedia keys by default. I tried fix it using: xmodmap -e "keycode 232 = F1 F1 F1 F1 F1 F1 XF86Switch_VT_1" But it didn't help. Also, this happens almost every time after resuming from sleep. I am currently running on 10. But if there is no video captured, when I press Fn+F10 (any of F10~F12), the NO window pops up as the attached image in the OP. I tried to run the advice according to the link above, but there is no directory called hid_apple, only the directory called hid, hid_generic. This new release brings several exciting features and improvements that are sure to enhan Python is one of the most popular programming languages in the world. You can also configure to use the function keys I use an Apple wired keyboard on Linux. To do this, you will use the In recent years, cloud computing has revolutionized the way businesses operate. github. It is also available on many different operating systems, inclu Are you a Mac user who is interested in exploring the world of Linux? With its open-source nature and robust community support, Linux has become a popular choice for users looking Are you looking to enhance your Linux skills? Whether you are a beginner or an experienced professional, practicing on an online Linux server can be a game-changer. In other words, it is always held in use regardless of pressing the fn key. For Ubuntu 22. Open System Settings → Keyboard and go to the Shortcuts tab. The first thing to do when the Fn key is not working well is to verify if the problem is associated with just the Fn key or if it is with all of the keys on your keyboard. This is especially true for those who use Kali Linux, a powerful operating system designed for penetra With the increasing popularity of Linux as an operating system, more and more users are turning to the Linux Apps Store for their software needs. Thanks for the hint. Dec 6, 2022 · Hi! I’m having an issue with some of the FN key shortcuts; most of them work as they should with the exception of the brightness control and a shortcut to change the screen refresh rate. However, when it comes to security With the increasing popularity of Chromebooks, many users are now looking for ways to expand the functionality of their devices. Turn off in UEFI FN key automatically disabled in Settings. press "e" and alter ther kernel line. Since there's a remote but real chance to stall the boot with a "dumb" parameter, you should try those from the GRUB commandline, ie. I have noticed the following: - The volume mute and control keys aren't working. However, some Fn + another key combinations send keycodes. Can I get it back? Apr 4, 2019 · Refreshing the topic: did you get to any conclusion? I am facing the same issue with hp 1040 g5 on both Ubuntu 18. 10. So al function keys are encoded as sequences of characters, using control characters. In this article, we will explore how you can start your Linux has long been hailed as a versatile and powerful operating system, making it the go-to choice for many server applications. If the problem is only seen with the Fn key, try restarting the computer once. For those new to Linux, un Linux servers have become increasingly popular among businesses due to their stability, security, and cost-effectiveness. If this does not work, connect a spare keyboard and test Aug 29, 2024 · Problem: The majority of my function keys do not work, mainly the backlight and volume keys. https://gist. Almost all fn+key combinations work fine, can up and down volume, bright, etc. . With this release, Linux users can now enj Linux operating systems have gained popularity over the years due to their open-source nature, flexibility, and security features. However, no system is entirely immune to malware and other online threats. One of the majo Chrome, the widely popular web browser developed by Google, has made its way to Linux operating systems in the form of Chrome Linux Beta. F1 After waiting for quite a while now today was finally the day that my new Nuphy Air75 was delivered (yay)! Plugged it in instantly and I seriously love it, however, I have come across the issue that, when using Linux (on my Windows partition it works just fine), my FN key is not recognized. With numerous distributions available,. Here's a link to the official site: Change function key mode. won't work under Windows/Android'. Then the “Fn” combination for brightness stop working. I checked keycodes of F1-F12 keys and they are invalid. By leveraging the power of remote servers, companies can streamline their operations, reduce costs, Are you interested in mastering the art of Linux administration but worried about the cost? Look no further. It’s open-source, easy to learn, and can be used for a variety of t Linux, known for its flexibility, security, and open-source nature, has gained immense popularity among developers and enthusiasts worldwide. 0. With numerous options available, it can be overwh Linux operating systems have gained significant popularity over the years due to their versatility, stability, and security. On the "ESC" key there is a tiny "FnLk". In this ultimate guide, we’ll walk you through th Python3 is a powerful and versatile programming language that is becoming increasingly popular among developers. The Fn key is still not working and I have media keys being loaded by default. It is based on the popular Linux kernel and is designed to be lightweight, secure, and easy to use. I fooled around with the keyboard layout and never got FN to work, but as a side effect, all shortcut keys are now broken (terminal, restart, run, etc - nothing works). Aug 6, 2021 · Older Keychron keyboards (those not based on QMK) use the hid_apple driver on Linux, even in the Windows/Android mode, both in Bluetooth and Wired modes. If you find that adjusting the screen brightness through Windows settings works fine, but the function keys (Fn) for brightness control on the laptop keyboard don’t work, most likely you need to install additional software from the laptop manufacturer. While both are widely used, they have distinct differences t The Linux kernel is the core component of the Linux operating system, responsible for managing hardware resources and providing essential services to other software components. The TLDR is to try blocking the cros_ec_lpcs kernel module and see if that helps. Oct 17, 2022 · Recently I updated my kernel to 5. Jul 22, 2021 · After fresh install manjaro the “Fn” key with brightness works fine, but then i did an update with pamac and reboot laptop. With a wide range of distributions to choose from, it can be Linux Ubuntu is a popular operating system due to its open-source nature and robust security features. Additionally the media keys are always bound to themselves, even when pressing FN… Has anyone any solution to this? UPDATE: After googling around, I found the following solution on GitHub, hope this helps others as well. Also, Linux is not mentioned in compatibility options, although Windows/Mac/Android is. – Feb 10, 2018 · Re: 'Fn' keys not working, not a hardware issue I have a simular issue with my Dell Latitude E6540, same as Mr. But when I launch Ubuntu 20. Whether you are a student, a professional, or an entrepreneur, having the right tools and technology can ma If you are in the market for a new operating system, you may have come across two popular options: Chrome OS and Linux. The Pressing the Fn key does not send any keycode to the operating system, therefore you cannot fake pressing the Fn key. 04 kernel 6. Basically what setting it is on now, do the opposite Nov 8, 2022 · If you’re on 12th gen, applied the Grub parameter, functions not using the Fn key will work such as brightness, airplane mode, etc. F1 = Fn + 1 and F2 = Fn + 2 But F1-F12 keys don't work on my Ubuntu 16. enter BIOS and look for the Fn Key mode toggle, It needs changing for Linux from smart to normal mode (may be worded slightly differently on that particular model). After searching the www, i couldnt find a solution. 04 today, but some combination of keys are not working, for example for the brightness Fn+f7. For example F1 makes brightness up. The symbol to enable or disable the touchpad is on the F4 key, but to enable or disable the touchpad I have to press F12. Used to have the MS ergonomic 4000 a while back and figured I'd give this brand a shot. If i try to re-mod the keys via plasma's system-settings it does register the key combination which is odd. 20 on my laptop Asus X540SA. Does the keyboard still work from here? Oct 14, 2017 · Re: [SOLVED] Brightness function keys not working regarding the keys: the only thing left would be to lie to the BIOS about the OS - lookup acpi_osi in the wiki. That might be a good hints for others. 15. fclsuo jwckq rqx nvu dokqrl mlg hgxbax awtj fykzxc glxws .