Error Codes Wiki

Linux Error Codes

Linux system errors, errno codes, and command-line errors. 43 items found.

All Linux Error Codes Items

linux-errno-1-epermWarning

Linux errno 1 (EPERM) — Operation Not Permitted

linux-errno-2-enoentWarning

Linux errno 2 (ENOENT) — No Such File or Directory

linux-errno-5-eioError

Linux errno 5 (EIO) — Input/Output Error

linux-errno-11-eagainInformational

Linux errno 11 (EAGAIN) — Resource Temporarily Unavailable

linux-errno-12-enomemCritical

Linux errno 12 (ENOMEM) — Out of Memory

linux-errno-13-eaccesWarning

Linux errno 13 (EACCES) — Permission Denied

linux-errno-22-einvalWarning

Linux errno 22 (EINVAL) — Invalid Argument

linux-errno-28-enospcError

Linux errno 28 (ENOSPC) — No Space Left on Device

linux-errno-32-epipeInformational

Linux errno 32 (EPIPE) — Broken Pipe

linux-exit-code-127Warning

Linux Exit Code 127 — Command Not Found

linux-exit-code-126Warning

Linux Exit Code 126 — Permission Denied

linux-segmentation-faultError

Linux Segmentation Fault (Signal 11)

linux-killed-signal-9Error

Linux Process Killed (Signal 9)

linux-apt-unmet-dependenciesError

Linux APT Unmet Dependencies

linux-dpkg-error-processingError

Linux dpkg Error Processing Package

linux-grub-unknown-filesystemCritical

Linux GRUB Error Unknown Filesystem

linux-kernel-panicCritical

Linux Kernel Panic — Not Syncing

linux-systemd-failed-to-startWarning

Linux systemd Failed to Start Service

linux-connection-refusedWarning

Linux Connection Refused

linux-connection-timed-outWarning

Linux Connection Timed Out

linux-address-already-in-useWarning

Linux Address Already in Use

linux-read-only-file-systemError

Linux Read-Only File System

linux-no-space-left-on-deviceError

Linux No Space Left on Device

linux-errno-28Critical

Linux Error ENOSPC (errno 28) — No Space Left on Device Fix

linux-errno-111Critical

Linux Error ECONNREFUSED (errno 111) Fix

linux-errno-110Critical

Linux Error ETIMEDOUT (errno 110) — Connection Timed Out Fix

linux-errno-24Critical

Linux Error EMFILE (errno 24) — Too Many Open Files Fix

linux-errno-104Warning

Linux Error ECONNRESET (errno 104) — Connection Reset Fix

linux-errno-14Warning

Linux Error EFAULT (errno 14) — Bad Address Fix

linux-apt-hash-sum-mismatchWarning

Linux APT Hash Sum Mismatch Error Fix

linux-dpkg-lockWarning

Linux dpkg Lock Error — Could Not Get Lock Fix

linux-yum-repo-errorWarning

Linux YUM/DNF Repository Error Fix

linux-grub-rescueCritical

Linux GRUB Rescue — Unknown Filesystem Fix

linux-initramfs-shellCritical

Linux Dropped to initramfs Shell Fix

linux-read-only-filesystemCritical

Linux Read-Only File System Error Fix

linux-input-output-errorCritical

Linux Input/Output Error Fix

linux-no-space-inodeWarning

Linux "No Space Left" But Disk Not Full — Inode Exhaustion Fix

linux-ssh-permission-deniedWarning

Linux SSH Permission Denied (publickey) Fix

linux-port-already-in-useWarning

Linux "Address Already in Use" — Port Conflict Fix

linux-iptables-droppedWarning

Linux iptables Dropping Packets — Firewall Troubleshooting

linux-segfaultCritical

Linux Segmentation Fault (core dumped) Fix

linux-command-not-foundInformational

Linux "Command Not Found" Error Fix

linux-permission-denied-execInformational

Linux Permission Denied — Cannot Execute Script Fix