Differences

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--- linux:notes:modprobe.d_tweaks [2026/08/02 20:40] – [i915] Sean Rhone
+++ linux:notes:modprobe.d_tweaks [2026/08/14 22:30] (current) – [snd_hda_intel] Sean Rhone
@@ Line 3: / Line 3: @@
   * ''modprobe.d'' Tweaks
-====== Spinesnap ======
+====== i915 ======
-===== i915 =====
   * ''enable_dmc_wl'' at ''3'' for other distros (''1'' for [[linux:distros:debian_13_xfce|Debian 13]])
@@ Line 41: / Line 39: @@
 # End</code>
-===== SSD =====
+====== SSD ======
-  sudo -e '/etc/modprobe.d/99-ssd-tweaks.conf'
+  echo 'options ahci mobile_lpm_policy=1' | sudo tee '/etc/modprobe.d/99-ssd-tweaks.conf' > '/dev/null'
-<code>
-options ahci mobile_lpm_policy=1
-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</code>
-===== snd_hda_intel =====
+====== snd_hda_intel ======
   sudo -e '/etc/modprobe.d/99-snd-tweaks.conf'
@@ Line 70: / Line 55: @@
 # End</code>
-===== iwlwifi =====
+====== iwlwifi ======
   sudo -e '/etc/modprobe.d/99-iwlwifi-tweaks.conf'
@@ Line 82: / Line 67: @@
 # End</code>
-====== Alira ======
+====== Wifi Region ======
-****
+  echo 'options cfg80211 ieee80211_regdom=US' | sudo tee '/etc/modprobe.d/99-wifi-reg.conf' > '/dev/null'
-  echo 'options ahci mobile_lpm_policy=1' | sudo tee '/etc/modprobe.d/99-ssd-tweaks.conf' > '/dev/null'
+====== Alira ======
 ===== USB UASP =====
-  * :?: NAS needs UAS disabled and fallback to ''usb-storage'' ((UAS has random disconnects any PSU Windows and Linux)) ([[linux:notes:ext4|ext4 NAS]]) ((~2026/05/27: UAS seemingly stable with external-powered USB hub implying it could be board port/hardware related vs UAS subsystem))
+  * :?: NAS needed UAS disabled and fallback to ''usb-storage'' ((UAS has random disconnects any PSU Windows and Linux)) ([[linux:notes:ext4|ext4 NAS]]) ((~2026/05/27: UAS seemingly stable with external-powered USB hub implying it could be board port/hardware related vs UAS subsystem))
 ==== JMicron ====
@@ Line 104: / Line 89: @@
   echo 'options usb-storage quirks=174c:1352:u' | sudo tee '/etc/modprobe.d/99-uas-disable.conf' > '/dev/null'
-===== radeon =====
+====== radeon ======
   sudo -e '/etc/modprobe.d/99-radeon-tweaks.conf'
@@ Line 113: / Line 98: @@
 options radeon si_support=0
 options radeon cik_support=0
+# End</code>
+====== NVMe ======
+  sudo -e '/etc/modprobe.d/99-nvme-tweaks.conf'
+<code>
+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</code>
@@ Line 123: / Line 123: @@
 ====== Dracut ======
-****
   sudo dracut --force --regenerate-all