Πρόβλημα με partitions, απόδοση

...εγκαταστάσεις, αναβαθμίσεις, διαχείριση partitions, boot-loader, κλπ

Συντονιστής: adem1

Κανόνες Δ. Συζήτησης
Στην ενότητα αυτή γράφουμε θέματα/ προβλήματα μόνο για το UBUNTU ή τα παράγωγά του.

Πρόβλημα με partitions, απόδοση

Δημοσίευσηαπό Garrus » 08 Νοέμ 2015, 20:16

Καλησπέρα έχω το παρακάτω πρόβλημα.
Έκανα format και έβαλα τα kubuntu, βάζοντας τα /, /home, swap (4GB) σε ξεχωριστα partitions.
Κάτι πήγε στραβά κατα το partitioning, εκάζω. Ως αποτέλεσμα, κατα το installation μου έβγαλε ενα σφάλμα, δεν θυμάμαι τι :/.

Τώρα έχω μεγάλα κολλήματα κατά το paste/move μεγάλων αρχείων, λες και το σύστημα δουλεύει τρελά.
Επιπλέον πετάγονται στην τύχη errors.Πχ τωρα εκανα boot, μου εβγαλε ενα μηνυμα (που δεν θυμαμαι τι ηταν :/:/ , κατι σχετικα με τον bootloader), και να πατησω alt ctrl del to reboot.

Είδα στο νετ σε παρόμοια προβλήματα οτι τα outputs των παρακατω βοηθουν:
sudo fdisk -l, οπου μου βγάζει το
Partition 2 does not start on physical sector boundary.
στο stderr.
Κώδικας: Επιλογή όλων

Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 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 /dev/ram1: 64 MiB, 67108864 bytes, 131072 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 /dev/ram2: 64 MiB, 67108864 bytes, 131072 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 /dev/ram3: 64 MiB, 67108864 bytes, 131072 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 /dev/ram4: 64 MiB, 67108864 bytes, 131072 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 /dev/ram5: 64 MiB, 67108864 bytes, 131072 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 /dev/ram6: 64 MiB, 67108864 bytes, 131072 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 /dev/ram7: 64 MiB, 67108864 bytes, 131072 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 /dev/ram8: 64 MiB, 67108864 bytes, 131072 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 /dev/ram9: 64 MiB, 67108864 bytes, 131072 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 /dev/ram10: 64 MiB, 67108864 bytes, 131072 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 /dev/ram11: 64 MiB, 67108864 bytes, 131072 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 /dev/ram12: 64 MiB, 67108864 bytes, 131072 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 /dev/ram13: 64 MiB, 67108864 bytes, 131072 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 /dev/ram14: 64 MiB, 67108864 bytes, 131072 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 /dev/ram15: 64 MiB, 67108864 bytes, 131072 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 /dev/sda: 465,8 GiB, 500107862016 bytes, 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
Disklabel type: dos
Disk identifier: 0xfc5875ed

Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 488282111 488280064 232,9G 7 HPFS/NTFS/exFAT
/dev/sda2 488284158 496281599 7997442 3,8G 5 Extended
/dev/sda3 496281600 596281343 99999744 47,7G 83 Linux
/dev/sda4 596281344 976771071 380489728 181,4G 83 Linux
/dev/sda5 488284160 496281599 7997440 3,8G 82 Linux swap / Solaris

Partition 2 does not start on physical sector boundary.
Partition table entries are not in disk order.




Disk /dev/sdb: 931,5 GiB, 1000204886016 bytes, 1953525168 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
Disklabel type: dos
Disk identifier: 0x0c2a8970

Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 64 1953520064 1953520001 931,5G 7 HPFS/NTFS/exFAT

sudo lshw , τα του δίσκου:
Κώδικας: Επιλογή όλων

*-scsi:0
physical id: 2
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: ST500LM012 HN-M5
vendor: Seagate
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 0002
serial: S2RSJ9DD120410
size: 465GiB (500GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 logicalsectorsize=512 sectorsize=4096 signature=fc5875ed
*-volume:0
description: Windows NTFS volume
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
version: 3.1
serial: 58af4384-b527-8642-a62e-45dc9e0d8d58
size: 232GiB
capacity: 232GiB
capabilities: primary bootable ntfs initialized
configuration: clustersize=4096 created=2015-05-21 08:27:30 filesystem=ntfs state=clean
*-volume:1
description: Extended partition
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
size: 3905MiB
capacity: 3905MiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 3905MiB
capabilities: nofs
*-volume:2
description: EXT4 volume
vendor: Linux
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
logical name: /
version: 1.0
serial: 4d5f7a71-152b-4c59-a003-82dc1efade40
size: 47GiB
capacity: 47GiB
capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2015-11-04 20:06:26 filesystem=ext4 lastmountpoint=/ modified=2015-11-08 16:00:12 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2015-11-08 14:00:16 state=mounted
*-volume:3
description: EXT4 volume
vendor: Linux
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
logical name: /home
version: 1.0
serial: 1a224167-a896-46a8-aaf2-50816368d4e2
size: 181GiB
capacity: 181GiB
capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2015-11-04 20:06:28 filesystem=ext4 lastmountpoint=/home modified=2015-11-08 14:00:20 mount.fstype=ext4 mount.options=rw,relatime,data=ordered mounted=2015-11-08 14:00:20 state=mounted
[...]


Screenshots απο το KDE partition manager,

και το system load κατα το extraction ενος 6.6 GB iso οπου κολλουσε το συμπαν.
1 Γνώσεις Linux: Ελπίζω τουλ. μέτρια ┃ Προγραμματισμού: Καλή ┃ Αγγλικών: Very best englands
2 Ubuntu 15.10 wily 64bit (en_US.UTF-8),
3 Intel Core i5-3210M CPU @ 2.50GHz ‖ RAM 3843 MiB ‖ SAMSUNG ELECTRONICS CO., LTD. NP350E5C-S03GR [...]
4 Intel 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) ⋮ [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] [1002:6840] (rev ff)
5 enp2s0: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 09) ⋮ wlp3s0: Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01)
Garrus
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Εγγραφή: 26 Ιαν 2011, 03:23
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Re: Πρόβλημα με partitions, απόδοση

Δημοσίευσηαπό Learner » 08 Νοέμ 2015, 23:22

Αν υποπτεύεσαι δίσκο, τσέκαρε κι αυτό.
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4. wlan0: Atheros Inc. AR9485 Wireless Network Adapter [168c:0032] (rev 01)
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Εγγραφή: 08 Νοέμ 2010, 21:24
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Re: Πρόβλημα με partitions, απόδοση

Δημοσίευσηαπό Garrus » 10 Νοέμ 2015, 19:53

Λογω του
"Partition table entries are not in disk order."
Τσεκαρα και αυτο:
http://thelinuxfaq.com/133-partition-ta ... w-to-solve
αλλα η εντολη f στο expert fdisk μου βγαζει "Nothing to do. Ordering is correct already."

Εχει σημασια που και το home και το / partitions ειναι primary?
1 Γνώσεις Linux: Ελπίζω τουλ. μέτρια ┃ Προγραμματισμού: Καλή ┃ Αγγλικών: Very best englands
2 Ubuntu 15.10 wily 64bit (en_US.UTF-8),
3 Intel Core i5-3210M CPU @ 2.50GHz ‖ RAM 3843 MiB ‖ SAMSUNG ELECTRONICS CO., LTD. NP350E5C-S03GR [...]
4 Intel 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) ⋮ [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] [1002:6840] (rev ff)
5 enp2s0: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 09) ⋮ wlp3s0: Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01)
Garrus
punkTUX
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Δημοσιεύσεις: 179
Εγγραφή: 26 Ιαν 2011, 03:23
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