[u]My Setup:[/u] - 2 Monitors, one portrait - Graphics card: AMD Radeon R9 270x using the usual open source radeon drivers - Running i3 on top of Xorg - Xrandr runs when starting i3 via the following command included in my i3 config: [code]xrandr --output DisplayPort-0 --off --output DVI-1 --off --output DVI-0 --primary --mode 1920x1080 --pos 1080x550 --rotate normal --output HDMI-0 --mode 1920x1080 --pos 0x0 --rotate left[/code] [u]The issue:[/u] - Everything was working fine and then I upgraded my system via "pacman -Syu". This included updates to xorg-session and various other xorg packages. Here are the relevant upgrades in my pacman logs (/var/log/pacman.log): [code][2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-input-evdev (2.10.6-2 -> 2.10.6-3) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-input-libinput (1.2.0-1 -> 1.2.0-2) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-input-synaptics (1.9.1-2 -> 1.9.1-3) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-input-vmmouse (13.1.0-5 -> 13.1.0-6) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-input-void (1.4.1-5 -> 1.4.1-6) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-amdgpu (21.0.0-1 -> 21.0.0-2) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-ati (1:19.1.0-2 -> 1:19.1.0.r9.g5eba006e-1) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-dummy (0.3.8-4 -> 0.3.8-5) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-fbdev (0.5.0-2 -> 0.5.0-3) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-intel (1:2.99.917+916+g31486f40-1 -> 1:2.99.917+916+g31486f40-2) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-nouveau (1.0.17-1 -> 1.0.17-2) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-openchrome (0.6.0-4 -> 0.6.0.r754.g15c868a-1) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-vesa (2.5.0-1 -> 2.5.0-2) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-vmware (13.3.0-2 -> 13.3.0-3) [2021-11-10T14:45:30-0500] [ALPM] upgraded xf86-video-voodoo (1.2.5-11 -> 1.2.5-12) [2021-11-10T14:45:30-0500] [ALPM] upgraded xorg-server-common (1.20.13-3 -> 21.1.1-2) [2021-11-10T14:45:30-0500] [ALPM] upgraded xorg-server (1.20.13-3 -> 21.1.1-2) [2021-11-10T14:45:31-0500] [ALPM] upgraded xorg-server-devel (1.20.13-3 -> 21.1.1-2) [2021-11-10T14:45:31-0500] [ALPM] upgraded xorg-server-xephyr (1.20.13-3 -> 21.1.1-2) [2021-11-10T14:45:31-0500] [ALPM] upgraded xorg-server-xnest (1.20.13-3 -> 21.1.1-2) [2021-11-10T14:45:31-0500] [ALPM] upgraded xorg-server-xvfb (1.20.13-3 -> 21.1.1-2) [/code] Here is the output of pacman -Qs xorg | grep -i local/: [code]local/xf86-input-evdev 2.10.6-3 (xorg-drivers) local/xf86-input-keyboard 1.9.0-3 (xorg-drivers) local/xf86-input-libinput 1.2.0-2 (xorg-drivers) local/xf86-input-mouse 1.9.3-1 (xorg-drivers) local/xf86-input-synaptics 1.9.1-3 (xorg-drivers) local/xf86-input-vmmouse 13.1.0-6 (xorg-drivers) local/xf86-input-void 1.4.1-6 (xorg-drivers) local/xf86-video-amdgpu 21.0.0-2 (xorg-drivers) local/xf86-video-ati 1:19.1.0.r9.g5eba006e-1 (xorg-drivers) local/xf86-video-dummy 0.3.8-5 (xorg-drivers) local/xf86-video-fbdev 0.5.0-3 (xorg-drivers) local/xf86-video-nouveau 1.0.17-2 (xorg-drivers) local/xf86-video-openchrome 0.6.0.r754.g15c868a-1 (xorg-drivers) local/xf86-video-vesa 2.5.0-2 (xorg-drivers xorg) local/xf86-video-vmware 13.3.0-3 (xorg-drivers) local/xf86-video-voodoo 1.2.5-12 (xorg-drivers) local/xorg-appres 1.0.5-2 local/xorg-bdftopcf 1.1-2 (xorg xorg-apps) local/xorg-docs 1.7.1-3 (xorg) local/xorg-font-util 1.3.2-2 (xorg-fonts xorg) local/xorg-font-utils 7.6-6 local/xorg-fonts-100dpi 1.0.3-7 (xorg) local/xorg-fonts-75dpi 1.0.3-7 (xorg) local/xorg-fonts-alias-100dpi 1.0.4-1 local/xorg-fonts-alias-75dpi 1.0.4-1 local/xorg-fonts-encodings 1.0.5-2 (xorg-fonts xorg) local/xorg-iceauth 1.0.8-2 (xorg-apps xorg) local/xorg-mkfontscale 1.2.1-2 (xorg-apps xorg) local/xorg-server 21.1.1-3 (xorg) local/xorg-server-common 21.1.1-3 (xorg) local/xorg-server-devel 21.1.1-3 (xorg) local/xorg-server-xephyr 21.1.1-3 (xorg) local/xorg-server-xnest 21.1.1-3 (xorg) local/xorg-server-xvfb 21.1.1-3 (xorg) local/xorg-sessreg 1.1.2-2 (xorg-apps xorg) local/xorg-setxkbmap 1.3.2-2 (xorg-apps xorg) local/xorg-smproxy 1.0.6-3 (xorg-apps xorg) local/xorg-util-macros 1.19.3-1 local/xorg-x11perf 1.6.1-2 (xorg-apps xorg) local/xorg-xauth 1.1-2 (xorg-apps xorg) local/xorg-xbacklight 1.2.3-2 (xorg-apps xorg) local/xorg-xcmsdb 1.0.5-3 (xorg-apps xorg) local/xorg-xcursorgen 1.0.7-2 (xorg-apps xorg) local/xorg-xdpyinfo 1.3.2-4 (xorg-apps xorg) local/xorg-xdriinfo 1.0.6-2 (xorg-apps xorg) local/xorg-xev 1.2.4-1 (xorg-apps xorg) local/xorg-xgamma 1.0.6-3 (xorg-apps xorg) local/xorg-xhost 1.0.8-2 (xorg-apps xorg) local/xorg-xinit 1.4.1-3 local/xorg-xinput 1.6.3-2 (xorg-apps xorg) local/xorg-xkbcomp 1.4.5-1 (xorg-apps xorg) local/xorg-xkbevd 1.1.4-3 (xorg-apps xorg) local/xorg-xkbutils 1.0.4-4 (xorg-apps xorg) local/xorg-xkill 1.0.5-2 (xorg-apps xorg) local/xorg-xlsatoms 1.1.3-2 (xorg-apps xorg) local/xorg-xlsclients 1.1.4-2 (xorg-apps xorg) local/xorg-xlsfonts 1.0.6-3 local/xorg-xmodmap 1.0.10-2 (xorg-apps xorg) local/xorg-xpr 1.0.5-2 (xorg-apps xorg) local/xorg-xprop 1.2.5-1 (xorg-apps xorg) local/xorg-xrandr 1.5.1-2 (xorg-apps xorg) local/xorg-xrdb 1.2.1-1 (xorg-apps xorg) local/xorg-xrefresh 1.0.6-2 (xorg-apps xorg) local/xorg-xset 1.2.4-2 (xorg-apps xorg) local/xorg-xsetroot 1.1.2-2 (xorg-apps xorg) local/xorg-xvinfo 1.1.4-2 (xorg-apps xorg) local/xorg-xwayland 21.1.3-1 (xorg) local/xorg-xwd 1.0.8-1 (xorg-apps xorg) local/xorg-xwininfo 1.1.5-2 (xorg-apps xorg) local/xorg-xwud 1.0.5-2 (xorg-apps xorg) local/xorgproto 2021.5-1 [/code] and uname -r: [code]5.15.2-arch1-1[/code] - When executing i3 via startx, my session immediately crashes. Here is the relevant section of .local/share/xorg/Xorg.1.log: [code][ 3719.177] (**) SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: (accel) selected scheme none/0 [ 3719.177] (**) SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: (accel) acceleration factor: 2.000 [ 3719.177] (**) SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: (accel) acceleration threshold: 4 [ 3719.178] (II) event9 - SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: is tagged by udev as: Keyboard [ 3719.178] (II) event9 - SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: device is a keyboard [ 3719.183] (**) Keebio Keebio Iris Rev. 4 Consumer Control: Applying InputClass "evdev keyboard catchall" [ 3719.183] (**) Keebio Keebio Iris Rev. 4 Consumer Control: Applying InputClass "libinput keyboard catchall" [ 3719.183] (II) Using input driver 'libinput' for 'Keebio Keebio Iris Rev. 4 Consumer Control' [ 3719.183] (II) systemd-logind: returning pre-existing fd for /dev/input/event4 13:68 [ 3719.183] (**) Keebio Keebio Iris Rev. 4 Consumer Control: always reports core events [ 3719.183] (**) Option "Device" "/dev/input/event4" [ 3719.183] (**) Option "_source" "_driver/libinput" [ 3719.183] (II) libinput: Keebio Keebio Iris Rev. 4 Consumer Control: is a virtual subdevice [ 3719.183] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/0003:CB10:4256.0002/input/input4/event4" [ 3719.183] (II) XINPUT: Adding extended input device "Keebio Keebio Iris Rev. 4 Consumer Control" (type: KEYBOARD, id 16) [ 3719.183] (**) SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: Applying InputClass "evdev keyboard catchall" [ 3719.183] (**) SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: Applying InputClass "libinput keyboard catchall" [ 3719.183] (II) Using input driver 'libinput' for 'SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard' [ 3719.183] (II) systemd-logind: returning pre-existing fd for /dev/input/event9 13:73 [ 3719.183] (**) SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: always reports core events [ 3719.183] (**) Option "Device" "/dev/input/event9" [ 3719.183] (**) Option "_source" "_driver/libinput" [ 3719.183] (II) libinput: SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard: is a virtual subdevice [ 3719.183] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-9/3-9:1.2/0003:1038:1720.0008/input/input9/event9" [ 3719.183] (II) XINPUT: Adding extended input device "SteelSeries SteelSeries Rival 310 eSports Mouse Keyboard" (type: KEYBOARD, id 17) [ 3719.251] (II) RADEON(0): Allocate new frame buffer 3000x1920 [ 3719.253] (II) RADEON(0): VRAM usage limit set to 202863K [ 3719.254] (EE) [ 3719.255] (EE) Backtrace: [ 3719.255] (EE) 0: /usr/lib/Xorg (xorg_backtrace+0x5b) [0x55846b83eddb] [ 3719.255] (EE) 1: /usr/lib/Xorg (0x55846b6f3000+0x156a15) [0x55846b849a15] [ 3719.255] (EE) 2: /usr/lib/libpthread.so.0 (0x7fc94709c000+0x13870) [0x7fc9470af870] [ 3719.255] (EE) [ 3719.255] (EE) Segmentation fault at address 0x0 [ 3719.255] (EE) Fatal server error: [ 3719.255] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 3719.255] (EE) [ 3719.255] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 3719.255] (EE) Please also check the log file at "/home/atreus/.local/share/xorg/Xorg.1.log" for additional information. [ 3719.255] (EE) [ 3719.255] (II) AIGLX: Suspending AIGLX clients for VT switch [ 3719.394] (EE) Server terminated with error (1). Closing log file. [/code] - Here is (what I believe to be) the relevant section from journalctl: [code]Nov 13 12:54:11 atreusbox audit: BPF prog-id=0 op=UNLOAD Nov 13 12:54:11 atreusbox audit: BPF prog-id=0 op=UNLOAD Nov 13 12:54:11 atreusbox audit: BPF prog-id=0 op=UNLOAD Nov 13 12:54:11 atreusbox audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@2-8566-0 comm="systemd" exe="/> Nov 13 12:54:11 atreusbox systemd[1]: systemd-coredump@2-8566-0.service: Deactivated successfully. Nov 13 12:54:11 atreusbox systemd-coredump[8567]: [?] Process 8521 (Xorg) of user 1000 dumped core. Found module linux-vdso.so.1 with build-id: 86aa67c5d299799c7345d04bd8a2c511eeea459e Found module libgobject-2.0.so.0 with build-id: 3e451709a0a5772b9550d3a4c28dcb37a87028fa Found module libgudev-1.0.so.0 with build-id: a9f734ea9206d637d5aacfbd86298c91cdc1a33a Found module libwacom.so.2 with build-id: 1d9b89a6d39be5568d5f44888b8a74f46a30c152 Found module libevdev.so.2 with build-id: b62ae69f839f1b6b06ef2c1df19f25ff09b0d824 Found module libmtdev.so.1 with build-id: 0cea2a842ae9a0ef02a08477076caab0e5ac5e42 Found module libinput.so.10 with build-id: 77f3eca5dddc8cac29b71bc5041a79ce57fceb56 Found module libinput_drv.so with build-id: d9f69f11259485316bd206e67e34dd23bbede5cc Found module libxcb-sync.so.1 with build-id: dda14591103b01b1311906053bf1ca9e82ade35c Found module libxcb-present.so.0 with build-id: 68f5465258750e2397b1333b3ffc01ee33caa4e1 Found module libxcb-dri3.so.0 with build-id: 9407a2480e09dc5a1dd9d9a0652fa8d32b328c91 Found module libwayland-client.so.0 with build-id: d274361e7aa57c9b63504a039e063322450cbb9c Found module libxcb-xfixes.so.0 with build-id: a6b197ace5b9b59f913f5969eb419a88d1194f47 Found module libxcb-dri2.so.0 with build-id: 2dd6e65129a809dab828a1d26215a3f7a363fcc8 Found module libX11-xcb.so.1 with build-id: 0db4f94d8ae31b8dc9a83f825a9171656f1e532c Found module libEGL_mesa.so.0 with build-id: fb943970628f1b739095eb6e3a22e90b402ecd0a Found module libEGL.so.1 with build-id: 473944aea0e3dbc5d595dee647702a3cdc0aed78 Found module libepoxy.so.0 with build-id: b6357fc6b748c512f90339433d74502b9d0621dc Found module libglamoregl.so with build-id: 0aea388154bf2c8ff72d44d83149f55ea4862a2d Found module libnss_files.so.2 with build-id: 1a36dfc01d3a1010b2ee79766a24a8090a3266d5 Found module libicudata.so.69 with build-id: 0ab994a49ef1848499c4af333b3266f28432a922 Found module libicuuc.so.69 with build-id: 5cf18c56e2f64efdac32cf61fb9c0c48e9bb1797 Found module libxml2.so.2 with build-id: b9441ffabb52b50c290152592f17cd78a381d493 Found module libncursesw.so.6 with build-id: 859adb8b03a5655151b4da104bc4b326a0d4bc8c Found module libedit.so.0 with build-id: 4b0babfcad161c2ad0af6e59e2493258db23a331 Found module libstdc++.so.6 with build-id: 8ab0e57054dd1dcba681f217016afc6a4e639783 Found module libvulkan.so.1 with build-id: 07b49771f04f350af7587839fcec8b52fa4f3164 Found module libdrm_nouveau.so.2 with build-id: 8fc69302331a748147c45364774cb3da9b5994c0 Found module libdrm_amdgpu.so.1 with build-id: 587ec7f42cd8e6298ef2bf769df3a9417be90103 Found module libelf.so.1 with build-id: cc912d9cef94d907317afba5edd9176e9828e776 Found module libsensors.so.5 with build-id: dc8b2c1c0d8525411aca188ea3cc3fb86d381d30 Found module libLLVM-13.so with build-id: 82982c299d46219d0eab8ee9cb8bb7365483453b Found module radeonsi_dri.so with build-id: 485271131aae5a573f803418b6bbb1f58d034acb Found module libglapi.so.0 with build-id: 57828fb70af7c1f2aa70b096d748851a1fd39a9c Found module libffi.so.8 with build-id: f90d8b734f6de9b25faedb8cbfab7054dafc0a42 Found module libexpat.so.1 with build-id: 8850138eae6d9d4d43c5c4b2ac48393bc4279037 Found module libwayland-server.so.0 with build-id: 7156897eafc4b7562f2b214e6ad8ca6c85c57e47 Found module libgbm.so.1 with build-id: 42e129ba16de8ff426f740e7686a1f02a738abf9 Found module libdrm_radeon.so.1 with build-id: d3d24f3707416f7c3cef6fd731f732c0b984dd1d Found module radeon_drv.so with build-id: 1cb699c8188e367238eb2d2ba238e72be7e86623 Found module libxcb.so.1 with build-id: 0d1ef11740a5daad2ee331e812a51aa6574af222 Found module libX11.so.6 with build-id: e9192497aa39fab51358826d1a1b5fb77edc5081 Found module libGLX.so.0 with build-id: 0f40ceaa036edc65147e9559b94e0219472493fc Found module libGLdispatch.so.0 with build-id: 195b34c1bb271f3b1162c897cfbcfb859e656b93 Found module libGL.so.1 with build-id: 8b3028bab286029945569a0dfcf695f0f61d9c3b Found module libglx.so with build-id: a506bc474051e9b92e7c4cbc17874e18c48ed1f0 Found module libgcc_s.so.1 with build-id: 7f8508bb914546ada778809b64b99d234337d835 Found module libpcre.so.1 with build-id: 845483dd0acba86de9f0313102bebbaf3ce52767 Found module libbrotlicommon.so.1 with build-id: f68934f94312f770550ebc6c5acfd6359b098b07 Found module libglib-2.0.so.0 with build-id: d4aa102e545015a506c3ee06398676b70f65bcbc Found module libgraphite2.so.3 with build-id: 47761dc11e553f519cde97ed9ee985be12ccdae2 Found module libresolv.so.2 with build-id: c915c72668282861a813f7ea3c0780f37b681dc0 Found module libkeyutils.so.1 with build-id: ac405ddd17be10ce538da3211415ee50c8f8df79 Found module libkrb5support.so.0 with build-id: adf65240a4d2aba772d7a0772b4d015469934113 Found module libcom_err.so.2 with build-id: eb61ef71c8b97846db759fb89a115405cff6dd30 Found module libk5crypto.so.3 with build-id: eb8220b8f36675aac769450be4cb6bb7f97ec38a Found module libkrb5.so.3 with build-id: 72d26767c5cb1097db75a5f5bff88860233c902b Found module libgpg-error.so.0 with build-id: 3801187d42c4955bd93c605451430cdf1b164e63 Found module libbrotlidec.so.1 with build-id: f871e6f204ab8d48099915126ba01be989a8000f Found module libharfbuzz.so.0 with build-id: f3507938a0d15efd3c81f0f9f1dd98cfdaf2144f Found module libpng16.so.16 with build-id: 2dc0bce07f199bf983c07a05fb95a6f4af83a9b3 Found module libbz2.so.1.0 with build-id: 919597c477c9b2cb9cdbb7745ed6494ac0e6da60 Found module libgssapi_krb5.so.2 with build-id: e6e098ad51ce7bdd3dbe902d7b0f69a90f8a9e08 Found module libgcrypt.so.20 with build-id: db45f5d5e0f7af1e77324fea1885f974619ad268 Found module libcap.so.2 with build-id: f028e24efdfb362a37fa8dd280c3894b007f88b1 Found module liblz4.so.1 with build-id: e63600ab23b2f6997f42fac2fa56e1f02ce159a1 Found module libzstd.so.1 with build-id: 4b10444c1560ebc574af4d5f488b7408b22d450e Found module liblzma.so.5 with build-id: 8b615460aa230708c5183f16bede67aa0437d95e Found module librt.so.1 with build-id: 75484da2d6f1515189eefa076e0a40328834cd16 Found module libfreetype.so.6 with build-id: 65e7f4a1e5557b0ceeaa433e5356f857fe9c669b Found module libfontenc.so.1 with build-id: 5a11f1fb8c3f2714be9eb6697318f20e301e1d2f Found module libz.so.1 with build-id: 81bf6e728a6d6f5b105b0f8b25f6c614ce10452a Found module ld-linux-x86-64.so.2 with build-id: 040cc3dd10461562f177df39e3be2f3704258c3c Found module libc.so.6 with build-id: 4b406737057708c0e4c642345a703c47a61c73dc Found module libxcvt.so.0 with build-id: 30bad674c8227152bb709556a3657d0258554309 Found module libpthread.so.0 with build-id: 07c8f95b4f3251d08550217ad8a1f31066229996 Found module libtirpc.so.3 with build-id: 5bef2adfdee3df283f593b3e2d37b6dac405256a Found module libdrm.so.2 with build-id: 8585630908d716a9ebf17abe665324984d15aa13 Found module libudev.so.1 with build-id: 9070ad2429e5355a96e0327226532a60f5abcb6f Found module libdbus-1.so.3 with build-id: 74f2ab9c60512f3a93c932c3f627564d42e0b11e Found module libsystemd.so.0 with build-id: 4173ca7f3b7338e7e0b8399eb75d6a7320c5f7f5 Found module libxshmfence.so.1 with build-id: 8876d9ccf620858795724ca24b9e567585a77cec Found module libXfont2.so.2 with build-id: 154202dd7ddb86f6ae4d3bc762dfd8570b86882a Found module libXdmcp.so.6 with build-id: 8ca0792d23c8b8b4c0864297512349292bea5955 Found module libXau.so.6 with build-id: 1c67764663e07bec24d8951e5fd93f4d165979ff Found module libnettle.so.8 with build-id: 9a878e513c02007598fcf1e2e286c2203f13536e Found module libpciaccess.so.0 with build-id: 9dd24e76ebc38465541313b36446ffb4af842c12 Found module libdl.so.2 with build-id: 5abc547e7b0949f89f3c0e21ab0c8331a7440a8a Found module libm.so.6 with build-id: 2b8fd1f869ecab4e0b55e92f2f151897f6818acf Found module libpixman-1.so.0 with build-id: 341f793dcada3a48a306a793d265a517e3f2e7d6 Found module Xorg with build-id: 18a012a3f10bafde1b37c70c13fd821a3eccaa89 Stack trace of thread 8521: #0 0x00007fc946f07d22 raise (libc.so.6 + 0x3cd22) #1 0x00007fc946ef1862 abort (libc.so.6 + 0x26862) #2 0x000055846b84266a OsAbort (Xorg + 0x14f66a) #3 0x000055846b844171 FatalError (Xorg + 0x151171) #4 0x000055846b849a76 n/a (Xorg + 0x156a76) #5 0x00007fc9470af870 n/a (libpthread.so.0 + 0x13870) Stack trace of thread 8524: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8523: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8532: #0 0x00007fc9470ae600 __lll_lock_wait (libpthread.so.0 + 0x12600) #1 0x00007fc9470a7580 __pthread_mutex_lock (libpthread.so.0 + 0xb580) #2 0x000055846b837d11 n/a (Xorg + 0x144d11) #3 0x000055846b8422b1 n/a (Xorg + 0x14f2b1) #4 0x000055846b83e411 n/a (Xorg + 0x14b411) #5 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #6 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8525: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8527: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8528: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8522: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8529: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Stack trace of thread 8526: #0 0x00007fc9470b18ca __futex_abstimed_wait_common64 (libpthread.so.0 + 0x158ca) #1 0x00007fc9470ab270 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf270) #2 0x00007fc94483b88c n/a (radeonsi_dri.so + 0x1c888c) #3 0x00007fc944834f68 n/a (radeonsi_dri.so + 0x1c1f68) #4 0x00007fc9470a5259 start_thread (libpthread.so.0 + 0x9259) #5 0x00007fc946fc95e3 __clone (libc.so.6 + 0xfe5e3) Nov 13 12:54:11 atreusbox kernel: audit: type=1334 audit(1636826051.306:2739): prog-id=34 op=LOAD Nov 13 12:54:11 atreusbox audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-coredump@2-8566-0 comm="systemd" exe="> Nov 13 12:54:11 atreusbox systemd[1]: Started Process Core Dump (PID 8566/UID 0). Nov 13 12:54:11 atreusbox audit: BPF prog-id=36 op=LOAD Nov 13 12:54:11 atreusbox audit: BPF prog-id=35 op=LOAD Nov 13 12:54:11 atreusbox audit: BPF prog-id=34 op=LOAD Nov 13 12:54:11 atreusbox kernel: audit: type=1701 audit(1636826051.299:2738): auid=1000 uid=1000 gid=1000 ses=8 pid=8521 comm="Xorg" exe="/usr/lib/X> Nov 13 12:54:11 atreusbox audit[8521]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=8 pid=8521 comm="Xorg" exe="/usr/lib/Xorg" sig=6 res=1 [/code] [u]What I've Tried:[/u] - I have removed the xrandr command from my i3 config and can start X without error - From within the started X session, I can execute an Xrandr command without error so long as it does not include the "rotate" option. Whenever I execute xrandr with this option, my session crashes as above - I downgraded my Xorg packages and managed to recover working and correct behavior. Here is the output of grep -i downgraded /var/log/pacman.log [code][2021-11-12T21:21:48-0500] [ALPM] downgraded xorg-server (21.1.1-3 -> 21.1.1-2) [2021-11-12T21:22:01-0500] [ALPM] downgraded xorg-server-common (21.1.1-3 -> 21.1.1-2) [2021-11-12T21:39:28-0500] [ALPM] downgraded linux (5.15.2.arch1-1 -> 5.14.16.arch1-1) [2021-11-12T21:48:32-0500] [ALPM] downgraded xorg-server (21.1.1-3 -> 21.1.1-2) [2021-11-12T21:48:39-0500] [ALPM] downgraded xorg-server-common (21.1.1-3 -> 21.1.1-2) [2021-11-12T22:10:25-0500] [ALPM] downgraded xorg-server-xephyr (21.1.1-3 -> 21.1.1-2) [2021-11-13T13:29:29-0500] [ALPM] downgraded xorg-server-common (21.1.1-3 -> 1.20.13-3) [2021-11-13T13:33:26-0500] [ALPM] downgraded xf86-input-evdev (2.10.6-3 -> 2.10.6-2) [2021-11-13T13:34:53-0500] [ALPM] downgraded xf86-input-vmmouse (13.1.0-6 -> 13.1.0-5) [2021-11-13T13:35:34-0500] [ALPM] downgraded xf86-input-void (1.4.1-6 -> 1.4.1-5) [2021-11-13T13:38:58-0500] [ALPM] downgraded xorg-server (21.1.1-3 -> 1.20.13-3) [2021-11-13T13:46:51-0500] [ALPM] downgraded xorg-server-devel (21.1.1-3 -> 1.20.13-3) [2021-11-13T13:47:01-0500] [ALPM] downgraded xorg-server-xephyr (21.1.1-3 -> 1.20.13-3) [2021-11-13T13:47:11-0500] [ALPM] downgraded xorg-server-xnest (21.1.1-3 -> 1.20.13-3) [2021-11-13T13:47:22-0500] [ALPM] downgraded xorg-server-xvfb (21.1.1-3 -> 1.20.13-3) [2021-11-13T14:03:13-0500] [ALPM] downgraded xf86-input-libinput (1.2.0-2 -> 1.2.0-1) [/code] - I have tried to achieve monitor rotation through the rotate option in "/etc/X11/xorg.conf.d/10-monitor.conf" and arrive at the same crashing behavior above. This leads me to believe it is Xorg and not xrandr as the culprit - I have run glxgears without any crashing - I am now running on wayland without issue (but I would love to get back to Xorg)