cherepanov · May 28, 2025 17:00 · Jan 27, 2024 · Jan 27, 2024 · Jan 22, 2024 · Jan 22, 2024
diff --git a/I21_dualos_pipo_BIOS.rom b/I21_dualos_pipo_BIOS.rom
diff --git a/rtl8723bs_4.12.0_amd64.deb b/rtl8723bs_4.12.0_amd64.deb
diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -15,7 +15,6 @@ with intel-microcode-3.20231114.1
 # Audio
 - force quirks to soc driver snd_soc_sst_bytcr_rt5640.quirk=0x543443
 - in case of issues try to play with qurks bits https://github.com/torvalds/linux/blob/master/sound/soc/intel/boards/bytcr_rt5640.c
-- if not works install sof-bin v2.8
 - force use of legacy driver and try these module options for better experience
 ```
 #/etc/modprobe.d/intellegacy.conf 
@@ -28,6 +27,7 @@ options snd-intel-dspcfg dsp_driver=2
 
 blacklist snd-soc-sst-acpi
 ```
+- if not works install sof-bin v2.8
 
 # Wifi
 works out of the box, but frequently disconnects

diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -6,7 +6,7 @@
 - in case of black scren on boot add dis_ucode_ldr to kernel parameters 
 
 # Kernel
-with intel-microcode 2023-14-11
+with intel-microcode-3.20231114.1
 
 - 6.5 works
 - 6.6 works

diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -15,9 +15,8 @@ with intel-microcode 2023-14-11
 # Audio
 - force quirks to soc driver snd_soc_sst_bytcr_rt5640.quirk=0x543443
 - in case of issues try to play with qurks bits https://github.com/torvalds/linux/blob/master/sound/soc/intel/boards/bytcr_rt5640.c
-- force use of legacy driver
 - if not works install sof-bin v2.8
-- try these module options for better experience
+- force use of legacy driver and try these module options for better experience
 ```
 #/etc/modprobe.d/intellegacy.conf 
 

diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -2,7 +2,7 @@
 
 - flash iso to flash drive
 - add bootia32.efi to /EFI/boot folder https://github.com/lamadotcare/bootia32-efi
-- you may need to force boot from flash from bios menu
+- you may need to force boot from bios menu
 - in case of black scren on boot add dis_ucode_ldr to kernel parameters 
 
 # Kernel

diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -19,7 +19,7 @@ with intel-microcode 2023-14-11
 - if not works install sof-bin v2.8
 - try these module options for better experience
 ```
-/etc/modprobe.d/intellegacy.conf 
+#/etc/modprobe.d/intellegacy.conf 
 
 blacklist snd_hdmi_lpe_audio
 
@@ -38,7 +38,8 @@ works out of the box, but frequently disconnects
 # Misc
 - add zramswap
 ```
-cat /etc/default/zramswap      
+#cat /etc/default/zramswap      
+
 # Compression algorithm selection
 # speed: lz4 > zstd > lzo
 # compression: zstd > lzo > lz4

diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -36,7 +36,32 @@ works out of the box, but frequently disconnects
 - try rtl8723bs_4.12.0_amd64.deb for better experience
 
 # Misc
-- add zswap
+- add zramswap
+```
+cat /etc/default/zramswap      
+# Compression algorithm selection
+# speed: lz4 > zstd > lzo
+# compression: zstd > lzo > lz4
+# This is not inclusive of all that is available in latest kernels
+# See /sys/block/zram0/comp_algorithm (when zram module is loaded) to see
+# what is currently set and available for your kernel[1]
+# [1]  https://github.com/torvalds/linux/blob/master/Documentation/blockdev/zram.txt#L86
+#ALGO=lz4
+
+# Specifies the amount of RAM that should be used for zram
+# based on a percentage the total amount of available memory
+# This takes precedence and overrides SIZE below
+PERCENT=70
+
+# Specifies a static amount of RAM that should be used for
+# the ZRAM devices, this is in MiB
+#SIZE=256
+
+# Specifies the priority for the swap devices, see swapon(2)
+# for more details. Higher number = higher priority
+# This should probably be higher than hdd/ssd swaps.
+#PRIORITY=100
+```
 
 
 # Links

diff --git a/Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu 24.04 Noble Numbat on Pipo X9.md
@@ -17,6 +17,18 @@ with intel-microcode 2023-14-11
 - in case of issues try to play with qurks bits https://github.com/torvalds/linux/blob/master/sound/soc/intel/boards/bytcr_rt5640.c
 - force use of legacy driver
 - if not works install sof-bin v2.8
+- try these module options for better experience
+```
+/etc/modprobe.d/intellegacy.conf 
+
+blacklist snd_hdmi_lpe_audio
+
+options snd-intel-dspcfg dsp_driver=2
+#options snd-intel-dspcfg dsp_driver=1
+#options snd_sof sof_debug=1
+
+blacklist snd-soc-sst-acpi
+```
 
 # Wifi
 works out of the box, but frequently disconnects

diff --git a/Ubuntu Noble Numbat 24.04 on Pipo X9.md → Ubuntu 24.04 Noble Numbat on Pipo X9.md b/Ubuntu Noble Numbat 24.04 on Pipo X9.md → Ubuntu 24.04 Noble Numbat on Pipo X9.md
diff --git a/Ubuntu 24.05 Pipo X9.md → Ubuntu Noble Numbat 24.04 on Pipo X9.md b/Ubuntu 24.05 Pipo X9.md → Ubuntu Noble Numbat 24.04 on Pipo X9.md
diff --git a/Ubuntu 24.05 Pipo X9.md b/Ubuntu 24.05 Pipo X9.md
@@ -23,7 +23,11 @@ works out of the box, but frequently disconnects
 
 - try rtl8723bs_4.12.0_amd64.deb for better experience
 
+# Misc
+- add zswap
+
 
 # Links
 https://gist.github.com/iiLaurens/646af46115b35c4eaaaa3a97f135087b
 https://linuxiumcomau.blogspot.com/2017/06/rtl8723bs-wifi-and-bt-firmware-package.html
+https://isaacs.pw/2020/06/installing-linux-lubuntu-20-04-lts-onto-a-pipo-x7-mini-pc-intel-z3736f/
diff --git a/gistfile1.txt → Ubuntu 24.05 Pipo X9.md b/gistfile1.txt → Ubuntu 24.05 Pipo X9.md
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,29 @@
+# Install
+
+- flash iso to flash drive
+- add bootia32.efi to /EFI/boot folder https://github.com/lamadotcare/bootia32-efi
+- you may need to force boot from flash from bios menu
+- in case of black scren on boot add dis_ucode_ldr to kernel parameters 
+
+# Kernel
+with intel-microcode 2023-14-11
+
+- 6.5 works
+- 6.6 works
+- 6.7 requires dis_ucode_ldr
+
+# Audio
+- force quirks to soc driver snd_soc_sst_bytcr_rt5640.quirk=0x543443
+- in case of issues try to play with qurks bits https://github.com/torvalds/linux/blob/master/sound/soc/intel/boards/bytcr_rt5640.c
+- force use of legacy driver
+- if not works install sof-bin v2.8
+
+# Wifi
+works out of the box, but frequently disconnects
+
+- try rtl8723bs_4.12.0_amd64.deb for better experience
+
+
+# Links
+https://gist.github.com/iiLaurens/646af46115b35c4eaaaa3a97f135087b
+https://linuxiumcomau.blogspot.com/2017/06/rtl8723bs-wifi-and-bt-firmware-package.html
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