Device Info
- Device Name: Dell G16 7630
- CPU Name: i7-13650HX
- Kernel version: Linux 6.19.10-arch1-1
- OS: EndeavourOS
Describe the bug
Power modes and CPU, GPU fan controls don't work
Error
sudo awcc -g
2026-04-02 11:32:35.043 ( 0.008s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:32:35.043 ( 0.008s) [ 8BA9F2C0] Thermals.cpp:90 ERR| Unknown thermal mode returned: 0xffffffff
error: XDG_RUNTIME_DIR is invalid or not set in the environment.
2026-04-02 11:32:35.147 ( 0.113s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:32:35.147 ( 0.113s) [ 8BA9F2C0] Thermals.cpp:90 ERR| Unknown thermal mode returned: 0xffffffff
2026-04-02 11:32:35.147 ( 0.113s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:32:35.147 ( 0.113s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:32:35.761 ( 0.726s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:32:35.761 ( 0.726s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:32:46.530 ( 11.496s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:43:27.396 ( 652.362s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:43:31.161 ( 656.127s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:43:31.161 ( 656.127s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:43:33.337 ( 658.303s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:43:33.337 ( 658.303s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:43:33.773 ( 658.739s) [ 8BA9F2C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
Resources:
- Output of
awcc test-modes --testmode
awcc test-modes --testmode
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] Thermals.cpp:90 ERR| Unknown thermal mode returned: 0xffffffff
Device Name: Dell G16 7630
Testing thermal modes...
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa0 -> -0x1 (Balanced)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa1 -> -0x1 (Performance)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa2 -> -0x1 (Cool)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa3 -> -0x1 (Quiet)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa4 -> -0x1 (Full Speed)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa5 -> -0x1 (Battery Saver)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa6 -> -0x1 (Unknown)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa7 -> -0x1 (Unknown)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa8 -> -0x1 (Unknown)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xa9 -> -0x1 (Unknown)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xaa -> -0x1 (Unknown)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
0xab -> -0x1 (G-Mode)
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
Generated thermal modes bitmap for database.json:
"thermalModes": "00000000"
Reverting to balanced.
2026-04-02 11:54:07.657 ( 0.006s) [ 58AE42C0] AcpiUtils.cpp:223 ERR| ACPI module not found in kernel
- Output of
systemctl status awccd.service
systemctl status awccd.service
● awccd.service - Alienware Command Centre Daemon
Loaded: loaded (/etc/systemd/system/awccd.service; enabled; preset: disabled)
Active: active (running) since Thu 2026-04-02 11:30:56 CEST; 27min ago
Invocation: 6f6b75b4df4e4cfb822c60e16171f607
Docs: https://github.com/tr1xem/AWCC
Main PID: 225955 (awcc)
Tasks: 3 (limit: 37981)
Memory: 1M (peak: 2M)
CPU: 2.637s
CGroup: /system.slice/awccd.service
└─225955 /usr/bin/awcc -d -v
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] AcpiUtils.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] main.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] AcpiUtils.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] Thermals.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] Thermals.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] main.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.491 ( 0.014s) [ 7AAA82C0] KeyBinder.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.983 ( 0.506s) [ 7AAA82C0] KeyBinder.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.983 ( 0.506s) [ 7AAA82C0] KeyBinder.>
kwi 02 11:30:56 Dell awcc[225955]: 2026-04-02 11:30:56.983 ( 0.506s) [ 7AAA82C0] Daemon.>
lines 1-22/22 (END)
- Output of
lsmod | grep -E 'alienware_wmi|acpi_call'
lsmod | grep -E 'alienware_wmi|acpi_call'
alienware_wmi 45056 0
platform_profile 20480 3 alienware_wmi,dell_pc,processor_thermal_soc_slider
wmi 32768 10 dell_wmi_sysman,video,nvidia_wmi_ec_backlight,dell_wmi_ddv,alienware_wmi,dell_wmi,wmi_bmof,dell_smm_hwmon,dell_smbios,dell_wmi_descriptor
- Attach the acpi-dump here.
head acpi-dump.txt
SSDT @ 0x0000000000000000
0000: 53 53 44 54 CD 65 00 00 02 19 44 70 74 66 54 62 SSDT.e....DptfTb
0010: 44 70 74 66 54 61 62 6C 00 10 00 00 49 4E 54 4C DptfTabl....INTL
0020: 17 07 20 20 A0 47 61 00 15 5C 44 49 53 50 08 01 .. .Ga..\DISP..
0030: 15 5C 44 44 44 52 01 00 15 5C 2F 04 5F 53 42 5F .\DDDR...\/._SB_
0040: 50 43 30 30 4C 50 43 42 45 43 44 56 06 00 15 5C PC00LPCBECDV...\
0050: 45 43 52 44 01 00 15 5C 2F 05 5F 53 42 5F 50 43 ECRD...\/._SB_PC
0060: 30 30 4C 50 43 42 45 43 44 56 45 43 52 31 08 01 00LPCBECDVECR1..
0070: 15 5C 2F 05 5F 53 42 5F 50 43 30 30 4C 50 43 42 .\/._SB_PC00LPCB
0080: 45 43 44 56 45 43 57 31 08 02 15 5C 54 53 4F 44 ECDVECW1...\TSOD
Device Info
Describe the bug
Power modes and CPU, GPU fan controls don't work
Error
Resources:
awcc test-modes --testmodesystemctl status awccd.servicelsmod | grep -E 'alienware_wmi|acpi_call'