I recently installed Ubuntu on my Samsung laptop. After installing I realized that I would need more space, so I plugged in my usb to boot from and went into gparted to increase the size from 50 gigs to 100. After doing this I thought I was done so a few days ago while on Ubuntu it said that I was running low on space so I checked Gparted and it showed my partition as having 100 gigs but they weren't usable on my Ubuntu. A red circle with a "!" in it was next to the Ubuntu partition, so I right clicked and pressed check. And after a few minutes of waiting an error came up, the error is below. I am very new to Ubuntu and don't really have any idea what I am doing, any help would be greatly appreciated.
GParted 0.16.1 --enable-libparted-dmraid Libparted 2.3 Check and repair file system (ext4) on /dev/sda7 00:00:09 ( ERROR ) calibrate /dev/sda7 00:00:00 ( SUCCESS ) path: /dev/sda7 start: 468992000 end: 862283775 size: 393291776 (187.54 GiB) check file system on /dev/sda7 for errors and (if possible) fix them 00:00:09 ( SUCCESS ) e2fsck -f -y -v /dev/sda7 Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information 235030 inodes used (7.51%, out of 3129344) 108 non-contiguous files (0.0%) 295 non-contiguous directories (0.1%) # of inodes with ind/dind/tind blocks: 0/0/0 Extent depth histogram: 187706/20 1745237 blocks used (13.96%, out of 12499968) 0 bad blocks 1 large file 147809 regular files 22222 directories 57 character device files 25 block device files 0 fifos 8 links 64907 symbolic links (47213 fast symbolic links) 1 socket ------------ 235029 files e2fsck 1.42.8 (20-Jun-2013) ext2fs_check_if_mount: Input/output error while determining whether /dev/sda7 is mounted. grow file system to fill the partition 00:00:00 ( ERROR ) resize2fs /dev/sda7 resize2fs 1.42.8 (20-Jun-2013) ext2fs_check_mount_point: Input/output error while determining whether /dev/sda7 is mounted. ========================================
sudo fdisk -l
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x467fc636 Device Boot Start End Blocks Id System /dev/sda1 1 976773167 488386583+ ee GPT Partition 1 does not start on physical sector boundary. Disk /dev/sdb: 8103 MB, 8103395328 bytes 256 heads, 21 sectors/track, 2944 cylinders, total 15826944 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xc3072e18 Device Boot Start End Blocks Id System /dev/sdb1 * 63 15826943 7913440+ c W95 FAT32 (LBA)