pyr0ball
d7c41f07fe
Real-world trigger: libQt6PrintSupport.so.6 missing from CheatEngine portable binary on Linux Mint 22.3. Windows/macOS migrants double-click a binary, nothing happens, and they have no idea why — the dynamic linker error goes to journald silently. Robin catches 'cannot open shared object file: No such file or directory' in journald and explains the Linux shared library model, pointing to the right package manager command (apt/pacman/dnf/zypper) per distro family. Also documents why 'pip install pyqt6' doesn't fix system library errors. Added to 23 pattern files covering all source OS / target distro family combinations.
154 lines
7.3 KiB
TOML
154 lines
7.3 KiB
TOML
[meta]
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source_os = "linux"
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target_distro_family = "fedora"
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# Debian/Ubuntu/Mint user on their first Fedora/RHEL/CentOS install.
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# Body text assumes apt/dpkg familiarity, no RPM experience.
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[log_paths]
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steam = "~/.local/share/Steam/logs/content_log.txt"
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proton = "~/.local/share/Steam/logs/proton_log.txt"
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# ── DNF / RPM ────────────────────────────────────────────────────────────────
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[[patterns]]
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id = "dnf-lock"
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sources = ["journald"]
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match_text = "Another app is currently holding the dnf lock"
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severity = "warn"
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title = "DNF package manager is locked"
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body = "Another dnf process is running — like apt being held by unattended-upgrades. Wait for it to finish or check: sudo ps aux | grep dnf — then kill if stuck."
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[[patterns]]
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id = "rpm-db-corrupt"
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sources = ["journald"]
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match_text = "rpmdb"
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severity = "warn"
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title = "RPM database issue"
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body = "Like a corrupted dpkg database. Rebuild it: sudo rpm --rebuilddb — then retry your dnf command."
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[[patterns]]
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id = "dnf-dep-conflict"
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sources = ["journald"]
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match_text = "conflicts with"
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severity = "warn"
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title = "Package dependency conflict"
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body = "DNF can auto-resolve some conflicts but not all. Read the conflict message — usually one package provides what another needs. Try: sudo dnf distro-sync to bring everything in sync."
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[[patterns]]
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id = "dnf-gpg-key"
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sources = ["journald"]
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match_text = "GPG key retrieval failed"
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severity = "warn"
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title = "Repository GPG key missing"
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body = "A repo's signing key isn't trusted. Import it: sudo rpm --import /path/to/key.gpg — or re-enable the repo's key: sudo dnf repoinfo <repo>"
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# ── SELinux ───────────────────────────────────────────────────────────────────
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[[patterns]]
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id = "selinux-denial"
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sources = ["journald"]
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match_text = "type=AVC"
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severity = "info"
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title = "SELinux access denied"
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body = "Fedora ships SELinux enforcing by default — there's nothing like this on Debian/Ubuntu. This is a security policy denial, not a bug. Check: ausearch -m AVC -ts recent — then run: sealert -a /var/log/audit/audit.log for a fix suggestion."
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[[patterns]]
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id = "selinux-context-wrong"
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sources = ["journald"]
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match_text = "restorecon"
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severity = "info"
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title = "SELinux file context mismatch"
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body = "A file has the wrong security label. Fix: sudo restorecon -Rv /path/to/file — common after copying files from Debian or moving data between filesystems."
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# ── System ────────────────────────────────────────────────────────────────────
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[[patterns]]
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id = "kernel-driver-firmware"
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sources = ["kmsg"]
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match_text = "firmware: failed to load"
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severity = "warn"
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title = "Firmware file missing"
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body = "On Fedora: sudo dnf install linux-firmware — or for specific hardware check RPM Fusion's nonfree repo. Enable it: sudo dnf install https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm"
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[[patterns]]
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id = "oom-killer"
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sources = ["kmsg"]
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match_text = "Out of memory: Kill process"
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severity = "warn"
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title = "OOM killer fired"
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body = "A process was killed for RAM. Fedora enables zswap by default on modern releases, but adding a swapfile helps on low-RAM systems: sudo systemctl enable --now systemd-swap"
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[[patterns]]
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id = "disk-io-error"
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sources = ["kmsg"]
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match_text = "Buffer I/O error on device"
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severity = "warn"
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title = "Disk I/O error"
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body = "Storage error. Check SMART: sudo smartctl -a /dev/sdX — smartmontools is in the default Fedora repos."
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# ── Audio ─────────────────────────────────────────────────────────────────────
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[[patterns]]
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id = "pipewire-connect-fail"
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sources = ["journald"]
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match_text = "Failed to connect to PipeWire"
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severity = "warn"
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title = "PipeWire not responding"
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body = "Fedora pioneered PipeWire adoption — it's the default. Restart: systemctl --user restart pipewire pipewire-pulse wireplumber"
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[[patterns]]
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id = "bluetooth-rfkill-blocked"
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sources = ["journald"]
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match_text = "Blocked through rfkill"
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severity = "warn"
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title = "Bluetooth rfkill blocked"
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body = "rfkill unblock bluetooth — if hard-blocked, check BIOS or a physical switch."
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# ── GPU / display ─────────────────────────────────────────────────────────────
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[[patterns]]
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id = "gpu-hang"
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sources = ["kmsg"]
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match_text = "GPU HANG"
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severity = "warn"
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title = "GPU hang"
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body = "GPU stopped responding. Check: dnf list installed | grep -i nvidia (or mesa) — RPM Fusion is the right source for proprietary NVIDIA drivers on Fedora."
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[[patterns]]
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id = "xwayland-crash"
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sources = ["journald"]
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match_text = "XWayland server terminated unexpectedly"
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severity = "warn"
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title = "XWayland crashed"
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body = "Fedora ships GNOME on Wayland by default; XWayland handles X11 apps. Restart your session to recover X11 apps."
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# ── Network ───────────────────────────────────────────────────────────────────
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[[patterns]]
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id = "networkmanager-activation-fail"
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sources = ["journald"]
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match_text = "Activation failed"
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severity = "info"
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title = "NetworkManager: connection failed"
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body = "nmcli device status — Fedora ships NetworkManager by default, same as Ubuntu. If a wifi adapter is missing, check: dmesg | grep firmware"
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# ── Gaming ────────────────────────────────────────────────────────────────────
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[[patterns]]
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id = "proton-runtime-missing"
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sources = ["applog:proton"]
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match_text = "wine: cannot find"
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severity = "warn"
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title = "Proton runtime issue"
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body = "Right-click game in Steam -> Properties -> Local Files -> Verify integrity. Steam on Fedora may also need: sudo dnf install steam (from RPM Fusion free repo)."
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# ── Dynamic linker / shared libraries ────────────────────────────────────────
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[[patterns]]
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id = "missing-shared-library"
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sources = ["journald"]
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match_text = "cannot open shared object file: No such file or directory"
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severity = "warn"
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title = "App is missing a system library"
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body = "This program needs a shared library that isn't installed. On Linux, apps use shared system libraries rather than bundling their own — unlike Windows .exe files. Find the right package: dnf provides 'libname.so.6'. Or search: dnf search libname. Install it: sudo dnf install packagename. Note: pip and pip3 cannot fix this — Python packages are not system libraries."
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