Ubuntu 12.04 и 14.04 и замораживание кроме Вас может все еще использовать клавиатуру и мышь

После промежутка времени, который, кажется, тот же каждый раз, когда (хотя я не синхронизировал его), все на настольных замораживаниях, за исключением клавиатуры и мыши.

1. Я пытался отключить все в питании и опциях экранной заставки мешать ему заснуть, но это не зафиксировало его.
2. Я пытался установить xscreensaver для завершенного отключения экранной заставки единицы, но это не зафиксировало его также.
3. Я контролировал системные температуры, и они не превысили 55ºC

Системный журнал следующие:

    Feb  7 07:39:43 ben-M4A79T-Deluxe rsyslogd: [origin software="rsyslogd" swVersion="5.8.6" x-pid="1230" x-info="http://www.rsyslog.com"] rsyslogd was HUPed
Feb  7 07:40:34 ben-M4A79T-Deluxe anacron[27976]: Job `cron.daily' terminated (mailing output)
Feb  7 07:40:34 ben-M4A79T-Deluxe anacron[27976]: Can't find sendmail at /usr/sbin/sendmail, not mailing output
Feb  7 07:40:34 ben-M4A79T-Deluxe anacron[27976]: Job `cron.weekly' started
Feb  7 07:40:34 ben-M4A79T-Deluxe anacron[31777]: Updated timestamp for job `cron.weekly' to 2016-02-07
Feb  7 07:41:36 ben-M4A79T-Deluxe anacron[27976]: Job `cron.weekly' terminated
Feb  7 07:41:36 ben-M4A79T-Deluxe anacron[27976]: Normal exit (2 jobs run)
Feb  7 08:01:19 ben-M4A79T-Deluxe udevd[6370]: symlink '../../sdd' '/dev/disk/by-path/pci-0000:00:11.0-scsi-0:0:0:0.udev-tmp' failed: File exists
Feb  7 08:09:01 ben-M4A79T-Deluxe CRON[8862]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Feb  7 08:13:24 ben-M4A79T-Deluxe avahi-daemon[1454]: Invalid response packet from host 192.168.1.10.
Feb  7 08:17:01 ben-M4A79T-Deluxe CRON[11441]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Feb  7 08:39:01 ben-M4A79T-Deluxe CRON[18656]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Feb  7 09:06:21 ben-M4A79T-Deluxe dhclient: DHCPREQUEST of 192.168.1.196 on eth0 to 192.168.1.254 port 67
Feb  7 09:06:21 ben-M4A79T-Deluxe dhclient: DHCPACK of 192.168.1.196 from 192.168.1.254
Feb  7 09:06:21 ben-M4A79T-Deluxe dhclient: bound to 192.168.1.196 -- renewal in 39627 seconds.
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info> (eth0): DHCPv4 state changed bound -> renew
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info>   address 192.168.1.196
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info>   prefix 24 (255.255.255.0)
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info>   gateway 192.168.1.254
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info>   hostname 'BEN-PC-ETH'
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info>   nameserver '192.168.1.254'
Feb  7 09:06:21 ben-M4A79T-Deluxe NetworkManager[1515]: <info>   domain name 'home.gateway'
Feb  7 09:06:22 ben-M4A79T-Deluxe dbus[1317]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Feb  7 09:06:22 ben-M4A79T-Deluxe dbus[1317]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Feb  7 09:09:01 ben-M4A79T-Deluxe CRON[28438]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Feb  7 09:13:24 ben-M4A79T-Deluxe avahi-daemon[1454]: Invalid response packet from host 192.168.1.10.
Feb  7 09:17:01 ben-M4A79T-Deluxe CRON[31073]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)
Feb  7 09:37:36 ben-M4A79T-Deluxe udevd[5531]: symlink '../../sdb' '/dev/disk/by-path/pci-0000:00:11.0-scsi-0:0:0:0.udev-tmp' failed: File exists
Feb  7 09:39:01 ben-M4A79T-Deluxe CRON[6035]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Feb  7 09:40:45 ben-M4A79T-Deluxe udevd[6543]: symlink '../../sdb' '/dev/disk/by-path/pci-0000:00:11.0-scsi-0:0:0:0.udev-tmp' failed: File exists
Feb  7 09:41:39 ben-M4A79T-Deluxe kernel: [41914.753206] show_signal_msg: 135 callbacks suppressed
Feb  7 09:41:39 ben-M4A79T-Deluxe kernel: [41914.753211] Watchdog[6888]: segfault at 0 ip 00007f3afe9a073e sp 00007f3af1f08690 error 6 in libcontent.so[7f3afe104000+11d5000]
Feb  7 09:41:55 ben-M4A79T-Deluxe kernel: [41931.193405] Watchdog[7135]: segfault at 0 ip 00007f61081c273e sp 00007f60fb72a690 error 6 in libcontent.so[7f6107926000+11d5000]

sudo lshw - короткий> ~/Desktop/hardware.txt

H/W path          Device     Class       Description
====================================================
                             system      System Product Name (To Be Filled By O.E.M.)
/0                           bus         M4A79T Deluxe
/0/0                         memory      64KiB BIOS
/0/4                         processor   AMD Phenom(tm) II X4 965 Processor
/0/4/5                       memory      512KiB L1 cache
/0/4/6                       memory      2MiB L2 cache
/0/4/7                       memory      6MiB L3 cache
/0/3d                        memory      16GiB System Memory
/0/3d/0                      memory      4GiB DIMM DDR Synchronous 1333 MHz (0.8 ns)
/0/3d/1                      memory      4GiB DIMM DDR Synchronous 1333 MHz (0.8 ns)
/0/3d/2                      memory      4GiB DIMM DDR Synchronous 1333 MHz (0.8 ns)
/0/3d/3                      memory      4GiB DIMM DDR Synchronous 1333 MHz (0.8 ns)
/0/100                       bridge      RD790 Host Bridge
/0/100/2                     bridge      RX780/RD790 PCI to PCI bridge (external gfx0 port A)
/0/100/2/0                   display     Juniper XT [Radeon HD 5770]
/0/100/2/0.1                 multimedia  Juniper HDMI Audio [Radeon HD 5700 Series]
/0/100/5                     bridge      RX780/RD790 PCI to PCI bridge (PCI express gpp port B)
/0/100/5/0                   bus         uPD720201 USB 3.0 Host Controller
/0/100/6                     bridge      RD790 PCI to PCI bridge (PCI express gpp port C)
/0/100/6/0        eth0       network     RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
/0/100/7                     bridge      RX780/RD790 PCI to PCI bridge (PCI express gpp port D)
/0/100/7/0                   bus         VT6315 Series Firewire Controller
/0/100/c                     bridge      RD790 PCI to PCI bridge (external gfx1 port B)
/0/100/c/0        scsi2      storage     Series 8 12G SAS/PCIe 3
/0/100/c/0/0.0.0  /dev/sda   volume      7449GiB EXT4 volume
/0/100/c/0/1.0.0             disk        WDC WD40EFRX-68W
/0/100/c/0/1.1.0             disk        WDC WD40EFRX-68W
/0/100/c/0/1.2.0             disk        WDC WD40EFRX-68W
/0/100/c/0/1.3.0             disk        WDC WD40EFRX-68W
/0/100/11                    storage     SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode]
/0/100/12                    bus         SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
/0/100/12.1                  bus         SB7x0 USB OHCI1 Controller
/0/100/12.2                  bus         SB7x0/SB8x0/SB9x0 USB EHCI Controller
/0/100/13                    bus         SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
/0/100/13.1                  bus         SB7x0 USB OHCI1 Controller
/0/100/13.2                  bus         SB7x0/SB8x0/SB9x0 USB EHCI Controller
/0/100/14                    bus         SBx00 SMBus Controller
/0/100/14.1                  storage     SB7x0/SB8x0/SB9x0 IDE Controller
/0/100/14.2                  multimedia  SBx00 Azalia (Intel HDA)
/0/100/14.3                  bridge      SB7x0/SB8x0/SB9x0 LPC host controller
/0/100/14.4                  bridge      SBx00 PCI to PCI Bridge
/0/100/14.4/6     wlan0      network     AR922X Wireless Network Adapter
/0/100/14.5                  bus         SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
/0/101                       bridge      Family 10h Processor HyperTransport Configuration
/0/102                       bridge      Family 10h Processor Address Map
/0/103                       bridge      Family 10h Processor DRAM Controller
/0/104                       bridge      Family 10h Processor Miscellaneous Control
/0/105                       bridge      Family 10h Processor Link Control
/0/1              scsi0      storage     
/0/1/0.0.0        /dev/sdb   disk        500GB WDC WD5000AADS-0
/0/1/0.0.0/1      /dev/sdb1  volume      100MiB Windows NTFS volume
/0/1/0.0.0/2      /dev/sdb2  volume      79GiB Windows NTFS volume
/0/1/0.0.0/3      /dev/sdb3  volume      99GiB Windows NTFS volume
/0/1/0.0.0/4      /dev/sdb4  volume      285GiB Windows NTFS volume
/0/2              scsi1      storage     
/0/2/0.0.0        /dev/sdc   disk        2TB WDC WD20EARS-00M
/0/2/0.0.0/1      /dev/sdc1  volume      1863GiB EXT4 volume
/0/3              scsi3      storage     
/0/3/0.0.0        /dev/sdd   disk        500GB WDC WD5000AAKX-6
/0/3/0.0.0/1      /dev/sdd1  volume      95GiB EXT4 volume
/0/3/0.0.0/2      /dev/sdd2  volume      355GiB EXT4 volume
/0/3/0.0.0/3      /dev/sdd3  volume      15GiB Extended partition
/0/3/0.0.0/3/5    /dev/sdd5  volume      15GiB Linux swap / Solaris partition

Этого не происходит, в то время как я использую ПК, но после промежутка времени простоя, замораживается. Моя единственная безопасная опция к Ctrl + Высокий звук + F1 и sudo init 6, помогите?