diff --git a/.gitignore b/.gitignore
index d163863..709eb78 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-build/
\ No newline at end of file
+build/
+user/build/*
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 3fcba3d..9b65846 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -55,5 +55,6 @@
   "C_Cpp_Runner.useLeakSanitizer": false,
   "C_Cpp_Runner.showCompilationTime": false,
   "C_Cpp_Runner.useLinkTimeOptimization": false,
-  "C_Cpp_Runner.msvcSecureNoWarnings": false
+  "C_Cpp_Runner.msvcSecureNoWarnings": false,
+  "C_Cpp.errorSquiggles": "enabled"
 }
\ No newline at end of file
diff --git a/ext2_root/init.elf b/ext2_root/init.elf
index ecfd81f..203b961 100755
Binary files a/ext2_root/init.elf and b/ext2_root/init.elf differ
diff --git a/src/fs/ext2.c b/src/fs/ext2.c
index 2bc8ff0..1b7ec31 100644
--- a/src/fs/ext2.c
+++ b/src/fs/ext2.c
@@ -5,6 +5,7 @@
 #include <stdbool.h>
 #include "string.h"
 #include "mp/spinlock.h"
+#include "arch/x86_64/pit.h"
 
 // ── module state ─────────────────────────────────────────────────────────────
 
@@ -607,8 +608,8 @@ bool ext2_write_file_internal(ext2_inode_t* inode, uint32_t inum,
     }
 
     inode->i_blocks = ((new_size + block_size - 1) / block_size) * (block_size / 512);
-    //inode->i_mtime  = (uint32_t)g_Unixseconds;
-    //inode->i_ctime  = (uint32_t)g_Unixseconds;
+    inode->i_mtime  = (uint32_t)g_Unixseconds;
+    inode->i_ctime  = (uint32_t)g_Unixseconds;
     kfree(tmp);
     ext2_write_inode_internal(inum, inode);
     return true;
@@ -653,8 +654,8 @@ bool ext2_truncate_internal(ext2_inode_t* inode, uint32_t inum, uint32_t new_siz
     // extending: sparse — just update the size field
 
     inode->i_size  = new_size;
-    //inode->i_mtime = (uint32_t)g_Unixseconds;
-    //inode->i_ctime = (uint32_t)g_Unixseconds;
+    inode->i_mtime = (uint32_t)g_Unixseconds;
+    inode->i_ctime = (uint32_t)g_Unixseconds;
     return ext2_write_inode_internal(inum, inode);
 }
 
@@ -765,7 +766,7 @@ static bool dir_add_entry_internal(ext2_inode_t* dir, uint32_t dir_inum,
 
     dir->i_size  += block_size;
     dir->i_blocks = (dir->i_size / block_size) * (block_size / 512);
-    //dir->i_mtime  = (uint32_t)g_Unixseconds;
+    dir->i_mtime  = (uint32_t)g_Unixseconds;
     ext2_write_inode_internal(dir_inum, dir);
     kfree(buf);
     return true;
@@ -799,7 +800,7 @@ static bool dir_remove_entry_internal(ext2_inode_t* dir, uint32_t dir_inum, cons
                     else
                         e->inode = 0;                  // first entry: zero inode
                     ext2_write_block_raw(phys, buf);
-                    //dir->i_mtime = (uint32_t)g_Unixseconds;
+                    dir->i_mtime = (uint32_t)g_Unixseconds;
                     ext2_write_inode_internal(dir_inum, dir);
                     kfree(buf);
                     return true;
@@ -912,7 +913,7 @@ bool ext2_read_dir_internal(ext2_inode_t* dir) {
                 uint8_t nl = e->name_len > EXT2_NAME_LEN ? EXT2_NAME_LEN : e->name_len;
                 memcpy(name, e->name, nl);
                 name[nl] = '\0';
-                printf("  %-32s  inode=%-6u  %s\n",
+                printf("  %s  inode=%u  %s\n",
                        name, e->inode, ext2_file_type_string(e->file_type));
             }
             off += e->rec_len;
@@ -1017,7 +1018,7 @@ bool ext2_create_file_internal(ext2_inode_t* dir, uint32_t dir_inum,
     ext2_inode_t inode = {0};
     inode.i_mode        = EXT2_S_IFREG | 0644;
     inode.i_links_count = 1;
-    //inode.i_atime = inode.i_ctime = inode.i_mtime = (uint32_t)g_Unixseconds;
+    inode.i_atime = inode.i_ctime = inode.i_mtime = (uint32_t)g_Unixseconds;
     ext2_write_inode_internal(inum, &inode);
 
     if (!dir_add_entry_internal(dir, dir_inum, inum, name, EXT2_FT_REG_FILE)) {
@@ -1060,7 +1061,7 @@ bool ext2_mkdir_internal(ext2_inode_t* parent, uint32_t parent_inum,
     dir.i_size        = block_size;
     dir.i_blocks      = block_size / 512;
     dir.i_block[0]    = phys;
-    //dir.i_atime = dir.i_ctime = dir.i_mtime = (uint32_t)g_Unixseconds;
+    dir.i_atime = dir.i_ctime = dir.i_mtime = (uint32_t)g_Unixseconds;
     ext2_write_inode_internal(inum, &dir);
 
     uint8_t* buf = kmalloc(block_size);
@@ -1125,11 +1126,11 @@ bool ext2_unlink_internal(ext2_inode_t* dir, uint32_t dir_inum, const char* name
     fi.i_links_count--;
     if (fi.i_links_count == 0) {
         ext2_free_inode_blocks_internal(&fi);
-        //fi.i_dtime = (uint32_t)g_Unixseconds;
+        fi.i_dtime = (uint32_t)g_Unixseconds;
         ext2_write_inode_internal(inum, &fi);
         ext2_free_inode_internal(inum, false);
     } else {
-        //fi.i_ctime = (uint32_t)g_Unixseconds;
+        fi.i_ctime = (uint32_t)g_Unixseconds;
         ext2_write_inode_internal(inum, &fi);
     }
     ext2_sync();
@@ -1166,7 +1167,7 @@ bool ext2_rmdir_internal(ext2_inode_t* parent, uint32_t parent_inum, const char*
 
     ext2_free_inode_blocks_internal(&dir);
     dir.i_links_count = 0;
-    //dir.i_dtime       = (uint32_t)g_Unixseconds;
+    dir.i_dtime       = (uint32_t)g_Unixseconds;
     ext2_write_inode_internal(inum, &dir);
     ext2_free_inode_internal(inum, true);
 
@@ -1272,7 +1273,7 @@ bool ext2_symlink_internal(ext2_inode_t* dir, uint32_t dir_inum,
     inode.i_mode        = EXT2_S_IFLNK | 0777;
     inode.i_links_count = 1;
     inode.i_size        = tlen;
-    //inode.i_atime = inode.i_ctime = inode.i_mtime = (uint32_t)g_Unixseconds;
+    inode.i_atime = inode.i_ctime = inode.i_mtime = (uint32_t)g_Unixseconds;
 
     if (tlen < 60) {
         // fast symlink: target stored directly in i_block[]
@@ -1368,7 +1369,7 @@ bool ext2_chmod_internal(uint32_t inum, uint16_t mode) {
     ext2_inode_t inode;
     if (!ext2_read_inode_internal(inum, &inode)) return false;
     inode.i_mode  = (inode.i_mode & 0xF000) | (mode & 0x0FFF);
-    //inode.i_ctime = (uint32_t)g_Unixseconds;
+    inode.i_ctime = (uint32_t)g_Unixseconds;
     return ext2_write_inode_internal(inum, &inode);
 }
 
@@ -1377,7 +1378,7 @@ bool ext2_chown_internal(uint32_t inum, uint16_t uid, uint16_t gid) {
     if (!ext2_read_inode_internal(inum, &inode)) return false;
     inode.i_uid   = uid;
     inode.i_gid   = gid;
-    //inode.i_ctime = (uint32_t)g_Unixseconds;
+    inode.i_ctime = (uint32_t)g_Unixseconds;
     return ext2_write_inode_internal(inum, &inode);
 }
 
diff --git a/src/main.c b/src/main.c
index e5322e6..45a01ca 100644
--- a/src/main.c
+++ b/src/main.c
@@ -203,6 +203,7 @@ void kmain(void) {
     x86_64_PIT_Initialize(1000);
     asm volatile("sti");
     calibrate_tsc();
+    
 
 
     //while (1) asm volatile("hlt");
@@ -425,7 +426,7 @@ void kmain(void) {
     }
 
 
-    pci_init();
+    /*pci_init();
 
     pci_device_t hda;
     if (pci_find_hda(&hda)) {
@@ -438,7 +439,7 @@ void kmain(void) {
         }
     } else {
         printf("[PCI] No HDA controller found!\n");
-    }
+    }*/
 
 
     //syscall_init();
diff --git a/user/build/init.elf b/user/build/init.elf
index ecfd81f..203b961 100755
Binary files a/user/build/init.elf and b/user/build/init.elf differ
diff --git a/user/build/init.o b/user/build/init.o
index 9c6a95c..7f50eb9 100644
Binary files a/user/build/init.o and b/user/build/init.o differ