• modprobe.d Tweaks

sudo -e '/etc/modprobe.d/99-i915-tweaks.conf'

options i915 mitigations=off

options i915 disable_power_well=0
options i915 enable_dc=0
options i915 enable_sagv=0

options i915 enable_fbc=0
options i915 enable_psr=0
options i915 enable_psr2_sel_fetch=0
options i915 panel_use_ssc=0
options i915 enable_dpcd_backlight=0

options i915 enable_guc=0
options i915 nuclear_pageflip=0

options i915 enable_dmc_wl=0
options i915 enable_flipq=0

options i915 guc_log_level=0
options i915 error_capture=0
options i915 verbose_state_checks=0

options i915 enable_ips=0
options i915 enable_dpt=0
options i915 enable_dsb=0

options i915 enable_dp_mst=0
options i915 enable_dc_balance=0
options i915 enable_panel_replay=0
options i915 reset=1
options i915 enable_hangcheck=0
options i915 request_timeout_ms=0

# End

echo 'options ahci mobile_lpm_policy=1' | sudo tee '/etc/modprobe.d/99-ssd-tweaks.conf' > '/dev/null'

sudo -e '/etc/modprobe.d/99-snd-tweaks.conf'

options snd_hda_intel power_save=0

options snd_hda_intel dmic_detect=0
options snd_intel_dspcfg dsp_driver=1

# End

sudo -e '/etc/modprobe.d/99-iwlwifi-tweaks.conf'

options iwlmvm power_scheme=1

options iwlwifi bt_coex_active=0
options iwlwifi led_mode=3

# End

echo 'options cfg80211 ieee80211_regdom=US' | sudo tee '/etc/modprobe.d/99-wifi-reg.conf' > '/dev/null'

sudo -e '/etc/modprobe.d/99-blacklist-custom.conf'

blacklist intel_rapl_msr
blacklist intel_rapl_common

blacklist bluetooth
blacklist btusb

blacklist uvcvideo

# End

• NAS needed UAS disabled and fallback to usb-storage ¹⁾

• 174c:1352 ASMedia Technology Inc. USB 3.1 Device PM
• 2026/11/10: Seemingly not needed ²⁾ and slowed down NAS read on RPi4 to ~10MB/s

echo 'options usb-storage quirks=174c:1352:u' | sudo tee '/etc/modprobe.d/99-uas-disable.conf' > '/dev/null'

• 152d:0578 JMicron Technology Corp. / JMicron USA Technology Corp. JMS578 SATA 6Gb/s

echo 'options usb-storage quirks=152d:0578:u' | sudo tee '/etc/modprobe.d/99-uas-disable.conf' > '/dev/null'

sudo -e '/etc/modprobe.d/99-radeon-tweaks.conf'

options radeon audio=0

options radeon si_support=0
options radeon cik_support=0

# End

sudo -e '/etc/modprobe.d/99-nvme-tweaks.conf'

options nvme noacpi=1

options nvme_core force_apst=0
options nvme_core disable_pi_offsets=1
options nvme_core default_ps_max_latency_us=0
options nvme_core multipath_always_on=1
options nvme_core iopolicy=queue-depth

# End

• Fedora Workstation (GNOME)

sudo restorecon -F -I -R '/etc/modprobe.d'

sudo dracut --force --regenerate-all

• Debian 13 (Xfce)
• Ubuntu Server

sudo update-initramfs -k 'all' -c

sudo apt install 'sysfsutils'

systool -v -m 'x'

modinfo -p 'x'

sudo apt autoremove --purge 'sysfsutils'