diff --git a/cfg/kernel_v6.14-rc7 b/cfg/kernel_v6.14-rc7
index bd7c8d0..0664d2a 100644
--- a/cfg/kernel_v6.14-rc7
+++ b/cfg/kernel_v6.14-rc7
@@ -2,9 +2,9 @@
 # Automatically generated file; DO NOT EDIT.
 # Linux/arm64 6.14.0-rc7 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="aarch64-linux-gnu-gcc (Gentoo 15.1.0 p1) 15.1.0"
+CONFIG_CC_VERSION_TEXT="aarch64-linux-gnu-gcc (Gentoo 15.1.1_p20250705-r1 p2) 15.1.1 20250705"
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=150100
+CONFIG_GCC_VERSION=150101
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
 CONFIG_AS_VERSION=24400
@@ -1864,7 +1864,10 @@ CONFIG_INPUT_VIVALDIFMAP=y
 #
 # Userland interfaces
 #
-# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
 CONFIG_INPUT_EVDEV=y
 
@@ -1939,7 +1942,7 @@ CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
 # CONFIG_TOUCHSCREEN_EXC3000 is not set
 # CONFIG_TOUCHSCREEN_FUJITSU is not set
-CONFIG_TOUCHSCREEN_GOODIX=y
+CONFIG_TOUCHSCREEN_GOODIX=m
 # CONFIG_TOUCHSCREEN_GOODIX_BERLIN_I2C is not set
 # CONFIG_TOUCHSCREEN_GOODIX_BERLIN_SPI is not set
 # CONFIG_TOUCHSCREEN_HIDEEP is not set
@@ -1969,7 +1972,7 @@ CONFIG_TOUCHSCREEN_GOODIX=y
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
 # CONFIG_TOUCHSCREEN_PIXCIR is not set
 # CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
-CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
+CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
 CONFIG_TOUCHSCREEN_USB_EGALAX=y
 CONFIG_TOUCHSCREEN_USB_PANJIT=y
 CONFIG_TOUCHSCREEN_USB_3M=y
@@ -2169,7 +2172,7 @@ CONFIG_DEVPORT=y
 #
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
-# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_MUX=y
 
 #
@@ -2181,8 +2184,8 @@ CONFIG_I2C_MUX=y
 # CONFIG_I2C_MUX_LTC4306 is not set
 # CONFIG_I2C_MUX_PCA9541 is not set
 # CONFIG_I2C_MUX_PCA954x is not set
-# CONFIG_I2C_MUX_PINCTRL is not set
-# CONFIG_I2C_MUX_REG is not set
+CONFIG_I2C_MUX_PINCTRL=y
+CONFIG_I2C_MUX_REG=y
 # CONFIG_I2C_DEMUX_PINCTRL is not set
 # CONFIG_I2C_MUX_MLXCPLD is not set
 # end of Multiplexer I2C Chip support
@@ -2259,7 +2262,7 @@ CONFIG_I2C_RK3X=y
 CONFIG_SPI=y
 # CONFIG_SPI_DEBUG is not set
 CONFIG_SPI_MASTER=y
-# CONFIG_SPI_MEM is not set
+CONFIG_SPI_MEM=y
 
 #
 # SPI Master Controller Drivers
@@ -2269,6 +2272,7 @@ CONFIG_SPI_MASTER=y
 # CONFIG_SPI_BITBANG is not set
 # CONFIG_SPI_CADENCE is not set
 # CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_CADENCE_XSPI is not set
 # CONFIG_SPI_CH341 is not set
 # CONFIG_SPI_DESIGNWARE is not set
 # CONFIG_SPI_GPIO is not set
@@ -2282,12 +2286,14 @@ CONFIG_SPI_ROCKCHIP=y
 CONFIG_SPI_ROCKCHIP_SFC=y
 # CONFIG_SPI_SC18IS602 is not set
 # CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_SN_F_OSPI is not set
 # CONFIG_SPI_SUN4I is not set
 CONFIG_SPI_SUN6I=y
 # CONFIG_SPI_MXIC is not set
 # CONFIG_SPI_THUNDERX is not set
 # CONFIG_SPI_XCOMM is not set
 # CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
 # CONFIG_SPI_AMD is not set
 
 #
@@ -2482,11 +2488,11 @@ CONFIG_POWER_RESET=y
 # CONFIG_POWER_RESET_GPIO is not set
 # CONFIG_POWER_RESET_GPIO_RESTART is not set
 # CONFIG_POWER_RESET_LTC2952 is not set
-# CONFIG_POWER_RESET_REGULATOR is not set
-# CONFIG_POWER_RESET_RESTART is not set
+CONFIG_POWER_RESET_REGULATOR=y
+CONFIG_POWER_RESET_RESTART=y
 # CONFIG_POWER_RESET_XGENE is not set
 CONFIG_POWER_RESET_SYSCON=y
-# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_POWER_RESET_SYSCON_POWEROFF=y
 # CONFIG_SYSCON_REBOOT_MODE is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
 # CONFIG_POWER_SEQUENCING is not set
diff --git a/files/initramfs/init b/files/initramfs/init
index e004afd..7f36d6a 100644
--- a/files/initramfs/init
+++ b/files/initramfs/init
@@ -29,30 +29,11 @@ CMDLINE=$(cat /proc/cmdline 2>/dev/null)
 for x in ${CMDLINE}
 do
     case "${x}" in
-        subdir=*)
-            SUBDIR=${x#*=}
-            ;;
-        real_init=*)
-            REAL_INIT=${x#*=}
-            ;;
-        init=*)
-            FAKE_INIT=${x#*=}
-            ;;
         quiet|quiet_genkernel)
             QUIET=1
             ;;
-        # Scan delay options
-        scandelay=*)
-            SDELAY=${x#*=}
-            ;;
-        scandelay)
-            SDELAY=3
-            ;;
-        rootdelay=*|rootwait=*)
-            ROOTDELAY=${x#*=}
-            ;;
-        rootdelay|rootwait)
-            ROOTDELAY=5
+        loglevel=*)
+            CONSOLE_LOGLEVEL=${x#*=}
             ;;
     esac
 done
@@ -145,26 +126,6 @@ run udevadm settle --timeout=120
 run udevadm control --exit
 init=${REAL_INIT:-/sbin/init}
 
-# create a file for correct shutdown process
-INIF="/run/initramfs"
-SH_FILE="${INIF}/shutdown"
-#run mkdir "${INIF}/bin"
-#run mount --bind /bin ${INIF}/bin
-run touch ${SH_FILE}
-echo "#!/bin/sh" >> ${SH_FILE}
-#echo "sh" >> ${SH_FILE}
-#echo "umount ${NEW_ROOT}${INIF}/bin" >> ${SH_FILE}
-#echo "umount ${NEW_ROOT}${INIF}" >> ${SH_FILE}
-echo "mount -o remount,ro ${NEW_ROOT}${CDROOT_PATH}" >> ${SH_FILE}
-echo "mount -o remount,ro ${NEW_ROOT}${RW_MNT}" >> ${SH_FILE}
-echo "sync" >> ${SH_FILE}
-echo "umount -l ${NEW_ROOT}${RW_MNT}" >> ${SH_FILE}
-echo "umount -l ${NEW_ROOT}${CDROOT_PATH}" >> ${SH_FILE}
-echo "umount -l ${NEW_ROOT}${STATIC}" >> ${SH_FILE}
-echo "umount -l ${NEW_ROOT}" >> ${SH_FILE}
-#run mkdir ${NEW_ROOT}${INIF}
-#run mount --rbind ${INIF} ${NEW_ROOT}${INIF}
-
 # uncomment for debug
 #run_emergency_shell
 
@@ -188,9 +149,5 @@ echo ${CONSOLE_LOGLEVEL} > /proc/sys/kernel/printk && log_msg "COMMAND: 'echo \"
 good_msg "Switching to real root: switch_root ${CHROOT} ${init} ${init_opts}"
 #sh
 exec switch_root "${CHROOT}" "${init}" ${init_opts}
-#exec pivot_root "${CHROOT}" "${init}" ${init_opts}
-
-good_msg "Return from real root, finishing..."
-run_emergency_shell
 
 exit 1
diff --git a/files/portage/andreil/virtual/klipper/Manifest b/files/portage/andreil/virtual/klipper/Manifest
index 216b5c2..b04bdc5 100644
--- a/files/portage/andreil/virtual/klipper/Manifest
+++ b/files/portage/andreil/virtual/klipper/Manifest
@@ -1 +1 @@
-EBUILD klipper-11.ebuild 636 BLAKE2B fe1685f4bfbba06f544f6bb0a01cbaca30f938dc8963bb2f01f7b57c3643738caa9403049916319eff3f626d1507e7577762188bd03ada31a4e6ea04ce763abb SHA512 381bb6899bfe71456e0148abfeedf8db1dccb5b5d4998068e9eb03a8d0008e9b39ea671e82f1b8afc4aba6527cba801f59d824c2800657d4d96e5f7a12235c49
+EBUILD klipper-11.ebuild 656 BLAKE2B 0f9fcd5dc3939e6dc2288f6ca740457f422a2cee5d9849188cd9d823872e4712c799d56545547cec548dc7bb079ae35a1f7d586aa78860a13b349ccc2cffaa79 SHA512 ac11acfa93008f791b385bdc19dc411434c14d91560825f0b6bb77a88c7452ddbbba62a8d30cb63dca75df62eac53678e0c666c92e2d7ae0345b17fd21500915
diff --git a/files/portage/andreil/virtual/klipper/klipper-11.ebuild b/files/portage/andreil/virtual/klipper/klipper-11.ebuild
index 5d7b7f7..68a85d6 100644
--- a/files/portage/andreil/virtual/klipper/klipper-11.ebuild
+++ b/files/portage/andreil/virtual/klipper/klipper-11.ebuild
@@ -28,4 +28,5 @@ RDEPEND="
 	sys-apps/pciutils
 	media-libs/libv4l
 	net-misc/ntp
+	sys-apps/i2c-tools
 "
diff --git a/patch/kernel/x_printer_config.patch b/patch/kernel/x_printer_config.patch
index 9331dce..5f15f16 100644
--- a/patch/kernel/x_printer_config.patch
+++ b/patch/kernel/x_printer_config.patch
@@ -3,7 +3,7 @@ new file mode 100644
 index 000000000000..51de9e95b7d2
 --- /dev/null
 +++ b/arch/arm64/configs/printer_defconfig
-@@ -0,0 +1,689 @@
+@@ -0,0 +1,698 @@
 +CONFIG_DEFAULT_HOSTNAME="Printer"
 +CONFIG_LOCALVERSION="-arm64"
 +CONFIG_LOCALVERSION_AUTO=n
@@ -34,6 +34,9 @@ index 000000000000..51de9e95b7d2
 +CONFIG_DWMAC_DWC_QOS_ETH=y
 +CONFIG_HAS_IOMEM=y
 +CONFIG_I2C=y
++CONFIG_I2C_CHARDEV=y
++CONFIG_I2C_MUX_PINCTRL=y
++CONFIG_I2C_MUX_REG=y
 +CONFIG_MMC=y
 +CONFIG_SUNXI_CCU=y
 +CONFIG_NVMEM=y
@@ -72,6 +75,7 @@ index 000000000000..51de9e95b7d2
 +CONFIG_EXTCON=y
 +CONFIG_CPU_FREQ=y
 +CONFIG_SPI=y
++CONFIG_SPI_MEM=y
 +CONFIG_SPI_MASTER=y
 +CONFIG_THERMAL=y
 +CONFIG_MFD_AC200_SUNXI=y
@@ -83,6 +87,7 @@ index 000000000000..51de9e95b7d2
 +CONFIG_LEDS_CLASS=y
 +CONFIG_REGULATOR=y
 +CONFIG_SERIAL_8250=y
++CONFIG_INPUT_MOUSEDEV=y
 +CONFIG_INPUT_TOUCHSCREEN=y
 +CONFIG_AMPERE_ERRATUM_AC03_CPU_38=n
 +CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
@@ -141,7 +146,7 @@ index 000000000000..51de9e95b7d2
 +CONFIG_NR_CPUS=8
 +CONFIG_EFI=n
 +CONFIG_COREDUMP=n
-+CONFIG_LOG_BUF_SHIFT=14
++CONFIG_LOG_BUF_SHIFT=15
 +CONFIG_RD_ZSTD=n
 +CONFIG_KALLSYMS=n
 +CONFIG_XZ_DEC_X86=n
@@ -431,7 +436,6 @@ index 000000000000..51de9e95b7d2
 +CONFIG_SERIAL_8250_DW=y
 +CONFIG_STMMAC_PLATFORM=y
 +CONFIG_REGULATOR_FAN53555=y
-+#CONFIG_TOUCHSCREEN_TSC2007=y
 +CONFIG_MFD_AXP20X_I2C=y
 +CONFIG_REGULATOR_AXP20X=y
 +CONFIG_REGULATOR_GPIO=y
@@ -559,6 +563,10 @@ index 000000000000..51de9e95b7d2
 +CONFIG_MOUSE_SYNAPTICS_USB=y
 +CONFIG_GPIO_SYSFS=y
 +CONFIG_POWER_RESET_SYSCON=y
++CONFIG_POWER_RESET_SYSCON_POWEROFF=y
++CONFIG_POWER_RESET_RESTART=y
++CONFIG_POWER_RESET_REGULATOR=y
++CONFIG_POWER_SYSCON_REBOOT_MODE=y
 +CONFIG_SENSORS_ARM_SCMI=y
 +CONFIG_SENSORS_ARM_SCPI=y
 +CONFIG_SENSORS_GPIO_FAN=y
@@ -687,9 +695,14 @@ index 000000000000..51de9e95b7d2
 +
 +CONFIG_RFKILL=y
 +CONFIG_RFKILL_GPIO=y
++CONFIG_MTD=m
++CONFIG_MTD_BLKDEVS=m
++CONFIG_MTD_BLOCK=m
++CONFIG_MTD_SPI_NOR=m
 +
 +#typeC
 +#CONFIG_TYPEC=y
 +#touchscreens
-+CONFIG_TOUCHSCREEN_GOODIX=y
-+CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
++CONFIG_TOUCHSCREEN_GOODIX=m
++#CONFIG_TOUCHSCREEN_TSC2007=y
++CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
diff --git a/scripts/initramfs.py b/scripts/initramfs.py
index a3bfcd9..43647e6 100644
--- a/scripts/initramfs.py
+++ b/scripts/initramfs.py
@@ -113,11 +113,13 @@ class Initramfs:
         if (dir_ch.is_dir()):
             p = subprocess.Popen(["sudo", "rm", "-rf", dir_tmp])
             p.wait()
+        fn = "shutdown.tar.xz"
         p = subprocess.Popen(["mkdir", "-p", dir_tmp])
         p.wait()
-        p = subprocess.Popen(f"sudo cat {self.files_dir}/init.cpio | sudo cpio -idm && sudo tar cJpf {self.out_dir}/shutdown.tar.xz .", shell=True, cwd=dir_tmp)
+        p = subprocess.Popen(f"sudo cat {self.files_dir}/init.cpio | sudo cpio -idm && sudo tar cJpf ../{fn} . && cp ../{fn} {self.out_dir}/{fn}",
+            shell=True, cwd=dir_tmp)
         p.wait()
-        p = subprocess.Popen(["sudo", "cp", f"{self.out_dir}/shutdown.tar.xz", f"{ROOT_DIR}/root/usr/"])
+        p = subprocess.Popen(["sudo", "cp", f"{self.out_dir}/{fn}", f"{ROOT_DIR}/root/usr/"])
         p.wait()
         p = subprocess.Popen(["sudo", "rm", "-rf", dir_tmp])
         p.wait()
@@ -131,8 +133,8 @@ class Initramfs:
         self.__mkshutdown()
 
     def build(self, os):
-        #self.__prepare()
-        #self.__busybox(os)
-        #self.__eudev(os)
-        #self.__e2fsp(os)
+        self.__prepare()
+        self.__busybox(os)
+        self.__eudev(os)
+        self.__e2fsp(os)
         self.__initrd()
diff --git a/scripts/logger.py b/scripts/logger.py
index 8fd1cc4..1bab18d 100644
--- a/scripts/logger.py
+++ b/scripts/logger.py
@@ -3,6 +3,10 @@ class Logger:
         print(f"[❌] {msg}")
         exit(1)
 
+    def ok_exit(msg):
+        print(f"[✅] {msg}")
+        exit(0)
+
     def build(msg):
         print(f"[🔨] {msg}")
 
diff --git a/scripts/os.py b/scripts/os.py
index 0e848a7..5615a9b 100644
--- a/scripts/os.py
+++ b/scripts/os.py
@@ -22,6 +22,14 @@ class OS:
             [ "sqh",       self.sqh         ]
         ]
 
+    def __relaunch_as_sudo(self):
+        if (os.geteuid() == 0):
+            return
+        Logger.os("Relaunch scripts with 'sudo'...")
+        args = ["./build.py"]
+        self.__sudo(sys.argv)
+        Logger.ok_exit("Finished running from 'sudo'")
+
     def load_info(self):
         with open(f"{ROOT_DIR}/config/os_{self.arch}.json") as json_data:
             js_data = json.load(json_data)
@@ -102,15 +110,23 @@ class OS:
                 if (clean_type == "default"):
                     self.__chroot(f"emerge -ac", dir=dir)
                 if (clean_type == "bdeps"):
-                    self.__chroot(f"emerge --ask --depclean --with-bdeps=n --exclude sys-devel/gcc && ldconfig", dir=dir)
+                    self.__chroot(f"emerge --depclean --with-bdeps=n --exclude sys-devel/gcc && ldconfig", dir=dir)
             if ("sudo" in step):
                 cmd = self.board.parse_variables(step["sudo"])
                 Logger.os(f"\tSudo command {cmd}...")
                 self.__sudo(cmd, cwd=dir, shell=True)
+            if ("copy" in step):
+                path_from = self.board.parse_variables(step["copy"][0])
+                path_to = self.board.parse_variables(step["copy"][1])
+                if (Path(path_from).is_dir()):
+                    self.__sudo(f"cp -r {path_from} {path_to}", cwd=dir, shell=True)
+                else:
+                    self.__sudo(f"cp {path_from} {path_to}", cwd=dir, shell=True)
 
     def check_rootfs(self):
         if marker_check(MARKER_ROOTFS_READY):
             return
+        self.__relaunch_as_sudo()
         stages = [
             [self.st3_info,     self.__stage3_apply, ""                    ],
             [self.st3_prepare,  self.__stage3_steps, "Basic preparation..."],
@@ -129,12 +145,13 @@ class OS:
         self.arch = board.parse_variables("%{ARCH}%")
 
     def __sudo(self, args, cwd=None, env=None, stdout=None, shell=None):
-        if isinstance(args, str):
-            args = self.board.parse_variables("sudo " + args)
-            err_n = args
-        else:
-            args.insert(0, "sudo")
-            err_n = args[1]
+        if (os.geteuid() != 0):
+            if isinstance(args, str):
+                args = self.board.parse_variables("sudo " + args)
+                err_n = args
+            else:
+                args.insert(0, "sudo")
+                err_n = args[1]
         p = subprocess.Popen(args, cwd=cwd, env=env, stdout=stdout, stderr=stdout, shell=shell)
         p.wait()
         if (p.returncode != 0):
@@ -223,12 +240,13 @@ class OS:
         self.__stage3_steps(self.finalize, "Finalize system installation...", dir=dir)
 
     def sqh(self):
+        self.__relaunch_as_sudo()
         date = datetime.datetime.today().strftime('%Y_%m_%d')
         temp_dir = f"{ROOT_DIR}/build/tmp"
         # pack full system via tar
-        #arch_full_path = self.pack()
-        #self.__tmp_clean(temp_dir)
-        #self.__extract_tar(arch_full_path, temp_dir)
+        arch_full_path = self.pack()
+        self.__tmp_clean(temp_dir)
+        self.__extract_tar(arch_full_path, temp_dir)
         # prepare system, remove unnecessary packages
         self.__finalize(temp_dir)
         self.__do_archive("excl_min", "FULL_min_bdeps", temp_dir)
@@ -318,7 +336,7 @@ class OS:
             offset += part.size_blk + 1
         args += "w\nq\n"
         cmd = []
-        if (from_sudo):
+        if (os.geteuid() != 0) and (from_sudo):
             cmd.append("sudo")
         cmd.append("fdisk")
         cmd.append(img_or_dev)
@@ -419,6 +437,7 @@ class OS:
             i += 1
 
     def install(self, dir_or_dev):
+        self.__relaunch_as_sudo()
         Logger.install(f"Install to '{dir_or_dev}'")
         is_blk = False
         dir_ch = Path(dir_or_dev)
diff --git a/scripts/target.py b/scripts/target.py
index e1c1914..049f811 100644
--- a/scripts/target.py
+++ b/scripts/target.py
@@ -71,7 +71,7 @@ class Target:
         self.sources.do_patch(self.board_name, self.patch_dir)
 
     def build(self, sub_target, out_dir):
-        #self.source_sync()
+        self.source_sync()
         if (not self.no_build):
             opts = self.makeopts.split(" ")
             config = ""