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--- linux:notes:modprobe.d_tweaks [2025/12/06 02:49] – [snd_hda_intel] Sean Rhone
+++ linux:notes:modprobe.d_tweaks [2025/12/25 04:22] (current) – Sean Rhone
@@ Line 1: / Line 1: @@
-====== Prerequisites ======
-  * [[linux;distros;opensuse_tumbleweed_gnome|openSUSE Tumbleweed (GNOME)]]
 ====== Spinesnap ======
 ===== i915 =====
+  * :?: ''HuC'' firmware timed-out likely with disabling PAVP (''enable_guc=0'')
   sudo -e '/etc/modprobe.d/99-i915-tweaks.conf'
@@ Line 22: / Line 20: @@
 options i915 enable_dpcd_backlight=0
-options i915 enable_guc=3
+options i915 enable_guc=0
-options i915 enable_dmc_wl=2
+options i915 enable_dmc_wl=3
 options i915 enable_flipq=1
 options i915 nuclear_pageflip=1
@@ Line 45: / Line 43: @@
 options nvme noacpi=1
-options nvme io_queue_depth=2048
-options nvme max_host_mem_size_mb=256
 options nvme_core force_apst=0
@@ Line 81: / Line 77: @@
 ====== Alira ======
+  * Include above [[#ssd|mobile_lpm_policy]] option
 ===== radeon =====
@@ Line 99: / Line 97: @@
   sudo restorecon -F -I -R '/etc/modprobe.d'
+====== Dracut ======
+****
+  sudo dracut --force --regenerate-all
+====== update-initramfs ======
+  * [[linux:distros:server:ubuntu_server|Ubuntu Server]]
+  sudo update-initramfs -k 'all' -c
 ====== Verify ======
-  sudo dnf install 'sysfsutils'
+  sudo apt install 'sysfsutils'
   systool -v -m 'x'
   modinfo -p 'x'
+  sudo apt autoremove --purge 'sysfsutils'