Recommended Free Tools
This error means the installed yay executable needs a library file named libalpm.so.12, but the dynamic linker cannot find it. If pacman still works, complete a full system upgrade and rebuild yay from its current AUR PKGBUILD with makepkg -si. Do not try to fix it by symlinking a different libalpm version under the missing name.
Why yay reports a missing libalpm library
yay is unable to start because its executable was built to request a particular shared-library SONAME, and the loader cannot find that name on your system. A common cause is that yay was built against an older libalpm ABI than the one now available after a system or pacman update.
The .12 in this message identifies the library name requested by that executable; it does not establish which libalpm SONAME is current on your machine. In a documented Arch incident in 2021, pacman 6.0.1-2 provided libalpm SONAME 13 while the installed yay 10.3.1-2 looked for libalpm.so.12. Later reports in the same error family mention libalpm.so.15, so diagnose the missing name shown by your own error rather than assuming a particular version is current. Arch Linux forum discussion of the 2021 incident; yay AUR package.
Rebuild yay if pacman works
The durable fix is to rebuild yay against the libalpm ABI installed on your system. First bring Arch fully up to date, then build and install the current AUR package.
#1 Best Overall
- Intel Core i5-1335U Processor (12M Cache, 12 Threads, up to 4.6 GHz) - 256GB Solid State Drive - 16GB DDR4 SDRAM
- 15.6" FHD (1920x1080) Non-Touch Anti-Glare Display - Intel UHD 620 Integrated Graphics - Stereo Speakers
- 720p HD Webcam with Privacy Shutter. Integrated Microphone - Intel Dual Band Wireless-AC (2x2) 8265, Bluetooth Version 4.2
- I/O Ports: 2x USB 3.0, 1x USB 3.1 Type-C 3.1, Headphone/Mic Combo Port, 4-in-1 Card Reader, HDMI, Kensington Mini-Lock Slot
- Linux Mint (Cinnamon) 64-Bit - Keyboard with Full NumberPad - Fast Charging
-
Run a full system upgrade:
sudo pacman -SyuArch is a rolling-release distribution. Its guidance is to use a full upgrade when refreshing package databases; avoid
pacman -Sy packageor synchronizing databases and then installing a package without upgrading the system. ArchWiki: partial upgrades are unsupported. -
Obtain the current
yayPKGBUILD from the AUR package page and enter the directory containingPKGBUILD. Follow the AUR package instructions for obtaining its build files; the directory must contain the current recipe before continuing.Rank #2
HP 17 Business Laptop - Linux Mint Cinnamon - Intel Quad-Core i5-10210U, 32GB RAM, 1TB PCIe NVMe SSD + 1TB Storage HDD, 17.3" Inch HD+ (1600x900) Display- Intel Core i5-10210U (up to 4.2GHz) - 1TB PCIe NVMe + 1TB HDD - 32GB DDR4 SDRAM
- 17.3" HD+ (1600x900) Display, Intel UHD Graphics 620
- Built in HD 720p Webcam with Microphone - Bluetooth Version4.2
- I/O Ports: 2x USB 3.1 (Data Only), 1x USB 2.0, 1x HDMI, 1x Headphone/Microphone Combo Jack
- Linux Mint Cinnamon 64-Bit - 6-Row Keyboard w/ Full Numberpad
-
Build and install it:
makepkg -siThe
-soption installs required dependencies from your configured repositories, and-iinstalls the package after a successful build. The ArchWiki explains the makepkg options and build process in its makepkg guide. -
Check that the command starts:
yay --versionIf the dynamic-linker error is gone, the rebuilt executable can start. This check does not by itself verify that every AUR operation will succeed.
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.Rank #3
Panasonic Toughbook CF-31 MK5 Rugged Laptop, 13.1in i5, 8GB 256GB (Renewed)- [ULTRA-RUGGED DESIGN] MIL-STD-810G and IP65 certified. Built to survive 6-foot drops, heavy rain, and extreme vibrations. Features a magnesium alloy chassis with an integrated carry handle for maximum portability
- [4G LTE - WORK ANYWHERE] Integrated 4G LTE Multi-Carrier Mobile Broadband. Stay connected to the internet in remote areas or on the road without relying on Wi-Fi or phone hotspots. True mobile freedom for field professionals
- [1200-NIT SUNLIGHT READABLE] 13.1" XGA Touchscreen with CircuLumin technology. At 1200 nits, it is nearly 4x brighter than a standard laptop, ensuring perfect visibility under direct, intense sunlight
- [LINUX UBUNTU PRE-INSTALLED] Fast, secure, and bloatware-free. Optimized for developers, network engineers, and diagnostic software that thrives in a stable, open-source environment
- [LEGACY SERIAL PORT] Features a native RS-232 Serial Port, HDMI, and USB 3.0. Essential for connecting directly to industrial machinery, CNCs, and automotive diagnostic tools without unreliable adapter
If Git or build tools are missing
Install required tools from the official repositories as part of a supported full system upgrade, not after a stand-alone database refresh. If necessary, use the traditional AUR build process with makepkg once the required tools and dependencies are available. In the 2021 report of this exact error, an Arch forum moderator advised rebuilding yay after the pacman ABI change. Arch Linux forum discussion.
Why a symlink is not a safe fix
Do not point a newer libalpm.so.N at the missing libalpm.so.12 name to make the loader accept it. A SONAME change can mark an ABI that is not backward-compatible; a symlink changes the name the loader sees, not the interfaces the old executable expects. ArchWiki warns against this approach for missing shared libraries. Rebuild the dependent application for the installed ABI instead. ArchWiki guidance on system maintenance and library breakage.
Rank #4
- THE POWER TO STAY PRODUCTIVE – Looking to make your everyday work and home life more manageable without breaking the bank? The Lenovo V15 Gen 4 offers long-term reliability with top-of-the-line features to make you your most productive self.
- CRUSH YOUR TO-DO LIST – The AMD Ryzen CPU pairs quiet performance and enhanced operating power to crush your high-demand workday. It optimizes performance and allows for seamless multitasking.
- TRUE-TO-LIFE VISUALS – The 15.6” FHD IPS display is anti-glare with 300 nits brightness to see your best outside or in. Its 88% screen-to-body ratio makes viewing detailed applications like spreadsheets a breeze.
- SEAMLESS COLLABORATION – Lenovo Smart Appearance enhances your camera effects to protect your privacy and to make you the focus of every video conference. Intelligent noise cancelation minimizes distraction and Dolby Audio provides an elegantly sonorous experience.
- BUILT TO WITHSTAND – Built for military-grade toughness, the V15 Gen 4 is tested to withstand harsh temperatures, pressure, humidity, vibrations and more. Keep your work safe from the board room to your living room and everywhere in between.
If pacman also fails to start
The rebuild procedure assumes pacman can update the system and install build dependencies. If pacman itself fails, do not proceed as though this were only a yay rebuild problem: the appropriate recovery depends on the pacman error and installation state. ArchWiki’s pacman documentation covers repair approaches, including use of installation media or a static pacman binary in applicable situations. ArchWiki: pacman.
Quick Recap
Best Value
- Powerful Linux Laptop: This IdeaPad Slim 3 Laptop comes pre-installed with Ubuntu Linux, offering fast performance, robust security, and a clean, user-friendly experience. Enjoy full customization, seamless hardware compatibility, and access to thousands of open-source apps. Whether you're working, creating, or coding, it's built to keep up with everything you do.
- A Multitasking Master: The latest AMD Ryzen 7 5825U processor (up to 4.5 GHz) delivers powerful performance with 8 cores and 16 threads for smooth multitasking. Integrated AMD Radeon Graphics provide crisp visuals for streaming, browsing, photo editing, and casual gaming. With smart machine intelligence, it adapts to your needs for a fast, responsive experience.
- 15.6" Full HD Display: The IdeaPad Slim 3 boasts an 88% screen-to-body ratio for a floating, edge-to-edge visual experience. TÜV Low Blue Light certification reduces eye strain, making it perfect for long work or study sessions.
- Military-Grade Durability: The smart IdeaPad Slim 3 combines portability and durability, letting you work, study, and play on the go. With a profile 10% slimmer than the previous generation, it's lightweight yet military-grade rugged, ready for anything, anywhere.
- Versatile Connectivity: Enjoy the security of a built-in webcam with a privacy shutter. Connect effortlessly with multiple ports: 2x USB A, 1x USB C, 1x HDMI, 1x SD Card Reader, 1x Headphone/Microphone combo. Bundle comes with Stylus Pen, 256GB Portable SSD and 5-in-1 Docking Station.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
