Video "https://youtu.be/8A6fSmamPrQ"
Proton logs "steam-1607250.log"
My terminal logs (tracking steam from launching to the problem itself) " steamFullLogsRunningFromTermenal.log"
My (glibc) version " glibc 2.44+r24+g16be1518495f-1"
anticheat tried to request something from the kernel but proton blocked it
[mady@am-sawi ~]$ grep -iE "ZwLoadDriver|wineeac|easyanticheat" ~/steam-1607250.log
27343.058:0094:00a0:err:ntoskrnl:ZwLoadDriver failed to create driver L"\\Registry\\Machine\\System\\CurrentControlSet\\Services\\winebth": c0000142
[mady@am-sawi ~]$ sudo dmesg | grep -iE 'eac|easyanticheat|seccomp'
[sudo] password for mady:
[ 0.013444] Movable zone start for each node
[ 6.170658] amdgpu 0000:29:00.0: vgaarb: deactivate vga console
[ 7.015390] systemd[1]: systemd 261.3-1-arch running in system mode (+PAM +AUDIT -SELINUX +APPARMOR -IMA +IPE +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +BTF +XKBCOMMON +UTMP +LIBARCHIVE)
[ 7.631494] systemd[1]: Reached target Login Prompts.
[ 7.631506] systemd[1]: Reached target Image Downloads.
[ 7.631514] systemd[1]: Reached target Local Integrity Protected Volumes.
[ 7.631532] systemd[1]: Reached target Path Units.
[ 7.631543] systemd[1]: Reached target Remote File Systems.
[ 7.631553] systemd[1]: Reached target Slice Units.
[ 7.631578] systemd[1]: Reached target Local Verity Protected Volumes.
[ 7.661143] systemd[1]: Reached target Local Encrypted Volumes.
[19939.030018] wlan0: AP b4:f5:8e:53:9e:74 changed bandwidth in beacon, new used config is 2432.000 MHz, width 1 (2432.000/0 MHz)
[mady@am-sawi ~]$ grep -i "seccomp" ~/steam-1607250.log
27342.154:0028:002c:trace:seh:install_bpf Installing seccomp filters.
27342.250:0030:0034:trace:seh:install_bpf Seccomp filters already installed.
27342.317:003c:0040:trace:seh:install_bpf Seccomp filters already installed.
27342.387:0064:0068:trace:seh:install_bpf Seccomp filters already installed.
27342.451:0078:007c:trace:seh:install_bpf Seccomp filters already installed.
27342.824:0094:0098:trace:seh:install_bpf Seccomp filters already installed.
27343.139:0020:0024:trace:seh:install_bpf Installing seccomp filters.
27343.261:00d0:00d4:trace:seh:install_bpf Seccomp filters already installed.
27343.444:00e8:00ec:trace:seh:install_bpf Seccomp filters already installed.
27343.491:0110:0114:trace:seh:install_bpf Seccomp filters already installed.
27343.589:0118:011c:trace:seh:install_bpf Seccomp filters already installed.
27343.736:0134:0138:trace:seh:install_bpf Seccomp filters already installed.
how does this problem happens "
1- running steam
2- enter the game
3- anticheat deny my "
what did i try "
1-runnung deffrent proton version (wine , proton expremental ,hotfix ,etc )"
2- repair ,removing the game and removing proton prefix folder
3- changing the glibc to EAC glibc , and didn't work
4 - repair steam and proton and EAC runtime
5- tried the game after adding the launching commnads (PROTON_LOG=1 %command , gamemoderun %command%,
PROTON_DISABLE_EAC=1 %command%, )
6- editing the /etc/hosts file and block connection from the anticheat made the game launch normally but without anticheat and epic
.# Static table lookup for hostnames.
# See hosts(5) for details.
127.0.0.1 localhost
::1 localhost
#0.0.0.0 modules-cdn.eac-prod.on.epicgames.com
[#127](/issue/ValveSoftware/Proton/127).0.0.1 modules-cdn.eac-prod.on.epicgames.com
PROTON_DISABLE_EAC=1x1 2026-09PROTON_LOG=1x1 2026-09PROTON_DISABLE_EAC=1 %command%x1 2026-09gamemoderun %command%x1 2026-09
Compatibility Report
System Information
OS: Arch Linux x86_64
Kernel: Linux 7.2.4-zen2-1-zen
Uptime: 3 hours, 7 mins
Packages: 20 (flatpak), 1489 (pacman)
Shell: bash 5.3.15
Display (BenQ GW2490): 1920x1080 @ 1.09x in 24", 100 Hz [External]
Desktop Environment: KDE Plasma 6.7.5
Window Manager: KWin (Wayland)
WM Theme: Oxygen
Theme: Breeze (UtterlyNord) [Qt], Breeze-Dark [GTK2], Breeze [GTK3]
Icons: Tela-circle-dark [Qt], Tela-circle-dark [GTK2/3/4]
Font: Noto Sans (11pt) [Qt], Noto Sans (11pt) [GTK2/3/4]
Cursor: Vimix-dark (24px)
Terminal: konsole 26.8.1
Terminal Font: Hack (11pt)
CPU: AMD Ryzen 5 1600X (12) @ 4.10 GHz
GPU: AMD Radeon RX 580 Series [Discrete]
Memory: 3.87 GiB / 7.67 GiB (50%)
Swap: 127.00 MiB / 3.83 GiB (3%)
Disk (/): 19.87 GiB / 22.47 GiB (88%) - ext4
Disk (/home): 139.71 GiB / 210.05 GiB (67%) - ext4
Locale: en_US.UTF-8
I confirm:
steam-1607250.log
Symptoms no anticheat module has been found for this game platform
Reproduction