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linux:distros:opensuse_tumbleweed_gnome

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linux:distros:opensuse_tumbleweed_gnome [2025/10/16 13:28] – [General] Sean Rhonelinux:distros:opensuse_tumbleweed_gnome [2025/10/17 04:20] (current) – Sean Rhone
Line 131: Line 131:
  
   '/usr/bin/kgx' -T 'openSUSE Updater' -e ~/'.local/scripts/opensuse-updater.sh'   '/usr/bin/kgx' -T 'openSUSE Updater' -e ~/'.local/scripts/opensuse-updater.sh'
 +
 +  '/usr/bin/kgx' -T 'Spinesnap UV' -e ~/'.local/scripts/spinesnap-uv.sh'
  
 ===== Printer ===== ===== Printer =====
Line 158: Line 160:
  
 ===== Kernel Options ===== ===== Kernel Options =====
 +
 +==== BPF Disable ====
 +
 +  * https://docs.kernel.org/admin-guide/sysctl/kernel.html#unprivileged-bpf-disabled
 +  * ''kernel.unprivileged_bpf_disabled = 0''
 +
 +  echo 'kernel.unprivileged_bpf_disabled=0' | sudo tee '/etc/sysctl.d/99-bpf-disable.conf' > '/dev/null' && cat '/etc/sysctl.d/99-bpf-disable.conf'
 +
 +  sudo sysctl 'kernel.unprivileged_bpf_disabled'
 +
 +==== Legacy MMap ====
 +
 +  * https://man7.org/linux/man-pages/man5/proc_sys_vm.5.html
 +  * ''vm.legacy_va_layout = 1''
 +
 +  echo 'vm.legacy_va_layout=1' | sudo tee '/etc/sysctl.d/99-vm-legacy-va.conf' > '/dev/null' && cat '/etc/sysctl.d/99-vm-legacy-va.conf'
 +
 +  sudo sysctl 'vm.legacy_va_layout'
  
 ==== Intel Perf Counters ==== ==== Intel Perf Counters ====
Line 344: Line 364:
 # General # General
 export LD_BIND_NOW='1' export LD_BIND_NOW='1'
 +export LD_PREFER_MAP_32BIT_EXEC='1'
  
 # GNOME # GNOME
Line 471: Line 492:
  
   ~/'.local/scripts/opensuse-updater.sh'   ~/'.local/scripts/opensuse-updater.sh'
 +
 +===== Spinesnap UV =====
 +
 +  * [[bios:setup_var_mods:dell_latitude_5591_1.32#linux_uv_test]]
 +
 +  mkdir -p ~/'.local/scripts' && nano ~/'.local/scripts/spinesnap-uv.sh' && chmod +x ~/'.local/scripts/spinesnap-uv.sh'
 +
 +<code>
 +#!/bin/bash
 +
 +# CPU Core (-100.6 mV Offset Voltage)
 +sudo wrmsr --all '0x150' '80000011F3200000'
 +
 +# CPU Core IccMax (255.75 A)
 +sudo wrmsr --all '0x150' '0x80000017000003ff'
 +
 +# CPU Cache (-100.6 mV Offset Voltage)
 +sudo wrmsr --all '0x150' '80000211F3200000'
 +
 +# CPU Cache IccMax (255.75 A)
 +sudo wrmsr --all '0x150' '0x80000217000003ff'
 +
 +# System Agent (-100.6 mV Offset Voltage)
 +sudo wrmsr --all '0x150' '80000411F3200000'
 +
 +# System Agent IccMax (255.75 A)
 +sudo wrmsr --all '0x150' '0x80000417000003ff'
 +
 +echo 'Done.'
 +
 +# End</code>
 +
 +  ~/'.local/scripts/spinesnap-uv.sh'
  
 ====== Notable Folders and Commands ====== ====== Notable Folders and Commands ======
/srv/www/wiki/data/attic/linux/distros/opensuse_tumbleweed_gnome.1760635737.txt.gz · Last modified: by Sean Rhone