ho installato KUBUNTU 17.10.
Il sistema è lento nel caricamento:
Codice: Seleziona tutto
luna@luna-Lenovo-ideapad-300-17ISK:~$ systemd-analyze blame
18.714s dev-sda9.device
16.759s apt-daily.service
11.384s systemd-udevd.service
7.612s mpd.service
6.695s systemd-journal-flush.service
6.324s NetworkManager-wait-online.service
3.658s apt-daily-upgrade.service
3.038s udisks2.service
2.833s accounts-daemon.service
2.731s NetworkManager.service
2.618s gpu-manager.service
2.608s ModemManager.service
1.827s polkit.service
1.754s thermald.service
1.640s snapd.service
1.436s keyboard-setup.service
1.370s quota.service
1.262s grub-common.service
1.128s colord.service
1.003s rsyslog.service
889ms systemd-modules-load.service
820ms systemd-tmpfiles-setup-dev.service
815ms dev-mqueue.mount
761ms sys-kernel-debug.mount
759ms dev-hugepages.mount
579ms upower.service
448ms wpa_supplicant.service
399ms packagekit.service
332ms avahi-daemon.service
312ms systemd-tmpfiles-setup.service
302ms systemd-logind.service
292ms pppd-dns.service
286ms bluetooth.service
228ms systemd-journald.service
223ms ufw.service
186ms systemd-sysctl.service
186ms plymouth-read-write.service
177ms apparmor.service
176ms systemd-fsck@dev-disk-by\x2duuid-B2D2\x2d848B.service
164ms setvtrgb.service
151ms systemd-resolved.service
149ms systemd-udev-trigger.service
146ms plymouth-quit.service
146ms plymouth-quit-wait.service
117ms kmod-static-nodes.service
67ms apport.service
51ms boot-efi.mount
34ms systemd-tmpfiles-clean.service
30ms systemd-remount-fs.service
26ms kerneloops.service
Codice: Seleziona tutto
systemd-analyze time
Startup finished in 9.553s (kernel) + 3min 2.306s (userspace) = 3min 11.859s
[luna@luna-Lenovo-ideapad-300-17ISK:~$ free -m
total used free shared buff/cache available
Mem: 7836 1869 134 5302 5832 845
Swap: 0 0 0
/code]
[code]luna@luna-Lenovo-ideapad-300-17ISK:~$ sudo lshw
[sudo] password di luna:
luna-lenovo-ideapad-300-17isk
description: Notebook
product: 80QH (LENOVO_MT_80QH_BU_idea_FM_Lenovo ideapad 300-17ISK)
vendor: LENOVO
version: Lenovo ideapad 300-17ISK
serial: PF0KK39G
width: 64 bits
capabilities: smbios-2.8 dmi-2.8 smp vsyscall32
configuration: administrator_password=disabled boot=normal chassis=notebook family=IDEAPAD frontpanel_password=disabled keyboard_password=disabled power-on_password=disabled sku=LENOVO_MT_80QH_BU_idea_FM_Lenovo ideapad 300-17ISK uuid=CDB297BA-AB39-E611-A0A0-C85B76297B27
*-core
description: Motherboard
product: VIUU4
vendor: LENOVO
physical id: 0
version: SDK0J40709 WIN
serial: PF0KK39G
slot: Type2 - Board Chassis Location
*-firmware
description: BIOS
vendor: LENOVO
physical id: 0
version: D5CN46WW
date: 03/15/2016
size: 128KiB
capacity: 6016KiB
capabilities: pci upgrade shadowing cdboot bootselect edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb biosbootspecification uefi
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz
vendor: Intel Corp.
physical id: 4
bus info: cpu@0
version: Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz
serial: To Be Filled By O.E.M.
slot: U3E1
size: 500MHz
capacity: 3100MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single pti retpoline intel_pt rsb_ctxsw spec_ctrl tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp cpufreq
configuration: cores=2 enabledcores=2 threads=4
*-cache:0
description: L1 cache
physical id: 6
slot: L1 Cache
size: 64KiB
capacity: 64KiB
capabilities: synchronous internal write-back instruction
configuration: level=1
*-cache:1
description: L2 cache
physical id: 7
slot: L2 Cache
size: 512KiB
capacity: 512KiB
capabilities: synchronous internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: 8
slot: L3 Cache
size: 4MiB
capacity: 4MiB
capabilities: synchronous internal write-back unified
configuration: level=3
*-cache
description: L1 cache
physical id: 5
slot: L1 Cache
size: 64KiB
capacity: 64KiB
capabilities: synchronous internal write-back data
configuration: level=1
*-memory
description: System Memory
physical id: 26
slot: System board or motherboard
size: 8GiB
*-bank:0
description: [empty]
physical id: 0
slot: ChannelA-DIMM0
*-bank:1
description: [empty]
physical id: 1
slot: ChannelA-DIMM1
*-bank:2
description: SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
product: M471B1G73EB0-YK0
vendor: Samsung
physical id: 2
serial: 21152221
slot: ChannelB-DIMM0
size: 8GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-bank:3
description: [empty]
physical id: 3
slot: ChannelB-DIMM1
*-pci
description: Host bridge
product: Skylake Host Bridge/DRAM Registers
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 08
width: 32 bits
clock: 33MHz
configuration: driver=skl_uncore
resources: irq:0
*-display
description: VGA compatible controller
product: HD Graphics 520
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 07
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:128 memory:a0000000-a0ffffff memory:90000000-9fffffff ioport:5000(size=64) memory:c0000-dffff
*-usb
description: USB controller
product: Sunrise Point-LP USB 3.0 xHCI Controller
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:125 memory:a1300000-a130ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 4.13.0-43-generic xhci-hcd
physical id: 0
bus info: usb@1
logical name: usb1
version: 4.13
capabilities: usb-2.00
configuration: driver=hub slots=12 speed=480Mbit/s
*-usb:0
description: Video
product: Lenovo EasyCamera
vendor: Synertek
physical id: 4
bus info: usb@1:4
version: 12.19
serial: 200901010001
capabilities: usb-2.00
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usb:1
description: Generic USB device
product: USB2.0-CRW
vendor: Generic
physical id: 5
bus info: usb@1:5
version: 39.60
serial: 20100201396000000
capabilities: usb-2.00
configuration: driver=rtsx_usb maxpower=500mA speed=480Mbit/s
*-usb:2
description: Bluetooth wireless interface
vendor: Intel Corp.
physical id: 7
bus info: usb@1:7
version: 0.01
capabilities: bluetooth usb-2.00
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 4.13.0-43-generic xhci-hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 4.13
capabilities: usb-3.00
configuration: driver=hub slots=6 speed=5000Mbit/s
*-generic
description: Signal processing controller
product: Sunrise Point-LP Thermal subsystem
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=intel_pch_thermal latency=0
resources: irq:18 memory:a132a000-a132afff
*-communication
description: Communication controller
product: Sunrise Point-LP CSME HECI #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:131 memory:a132b000-a132bfff
*-storage
description: SATA controller
product: Sunrise Point-LP SATA Controller [AHCI mode]
vendor: Intel Corporation
physical id: 17
bus info: pci@0000:00:17.0
version: 21
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:126 memory:a1328000-a1329fff memory:a132e000-a132e0ff ioport:5080(size=8) ioport:5088(size=4) ioport:5060(size=32) memory:a132c000-a132c7ff
*-pci:0
description: PCI bridge
product: Sunrise Point-LP PCI Express Root Port #5
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:122 ioport:4000(size=4096) memory:a1200000-a12fffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: enp1s0
version: 15
serial: c8:5b:76:29:7b:27
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:127 ioport:4000(size=256) memory:a1204000-a1204fff memory:a1200000-a1203fff
*-pci:1
description: PCI bridge
product: Sunrise Point-LP PCI Express Root Port #6
vendor: Intel Corporation
physical id: 1c.5
bus info: pci@0000:00:1c.5
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:123 memory:a1100000-a11fffff
*-network
description: Wireless interface
product: Dual Band Wireless-AC 3165 Plus Bluetooth
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 99
serial: b8:81:98:3b:48:e5
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.13.0-43-generic firmware=29.610311.0 ip=192.168.1.148 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:130 memory:a1100000-a1101fff
*-pci:2
description: PCI bridge
product: Sunrise Point-LP PCI Express Root Port #9
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:124 ioport:3000(size=4096) memory:a1000000-a10fffff ioport:80000000(size=268435456)
*-display
description: Display controller
product: Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 / M430]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:03:00.0
version: 83
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:129 memory:80000000-8fffffff memory:a1000000-a103ffff ioport:3000(size=256) memory:a1040000-a105ffff
*-isa
description: ISA bridge
product: Sunrise Point-LP LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 21
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-memory
description: Memory controller
product: Sunrise Point-LP PMC
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 21
width: 32 bits
clock: 33MHz (30.3ns)
configuration: driver=intel_pmc_core latency=0
resources: irq:0 memory:a1324000-a1327fff
*-multimedia
description: Audio device
product: Sunrise Point-LP HD Audio
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: irq:132 memory:a1320000-a1323fff memory:a1310000-a131ffff
*-serial UNCLAIMED
description: SMBus
product: Sunrise Point-LP SMBus
vendor: Intel Corporation
physical id: 1f.4
bus info: pci@0000:00:1f.4
version: 21
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:a132d000-a132d0ff ioport:5040(size=32)
*-scsi:0
physical id: 1
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: ST2000LM003 HN-M
vendor: Seagate
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 0001
serial: S379J9AH502545
size: 1863GiB (2TB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=2b66b4d4-444b-4cd0-bf06-1a648da970da logicalsectorsize=512 sectorsize=4096
*-volume:0
description: Windows FAT volume
vendor: MSDOS5.0
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /boot/efi
version: FAT32
serial: b2d2-848b
size: 255MiB
capacity: 259MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat label=SYSTEM_DRV mount.fstype=vfat mount.options=rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro name=EFI system partition state=mounted
*-volume:1
description: reserved partition
vendor: Windows
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
serial: 5641d996-47d8-4af7-a5cf-40a1c51023c3
capacity: 15MiB
capabilities: nofs
configuration: name=Microsoft reserved partition
*-volume:2
description: Windows NTFS volume
vendor: Windows
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
logical name: /media/luna/Windows
version: 3.1
serial: 1409e57b-ba0c-1c44-9253-7e36e8189611
size: 497GiB
capacity: 497GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2016-06-27 02:42:46 filesystem=ntfs label=Windows mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096 name=Basic data partition state=mounted
*-volume:3
description: Windows NTFS volume
vendor: Windows
physical id: 5
bus info: scsi@0:0.0.0,5
logical name: /dev/sda5
version: 3.1
serial: 52c368f7-8698-b243-b487-3ae058c0eea2
size: 970MiB
capacity: 999MiB
capabilities: boot precious readonly hidden nomount ntfs initialized
configuration: clustersize=4096 created=2016-06-27 02:42:56 filesystem=ntfs label=WINRE_DRV modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true
*-volume:4
description: Windows NTFS volume
vendor: Windows
physical id: 6
bus info: scsi@0:0.0.0,6
logical name: /dev/sda6
version: 3.1
serial: aed9-a713
size: 19GiB
capacity: 19GiB
capabilities: boot ntfs initialized
configuration: clustersize=4096 created=2016-06-27 02:42:57 filesystem=ntfs label=LENOVO_PART modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true
*-volume:5
description: Windows FAT volume
vendor: MSDOS5.0
physical id: 7
bus info: scsi@0:0.0.0,7
logical name: /dev/sda7
logical name: /media/luna/LRS_ESP
version: FAT32
serial: 60da-a4c6
size: 988MiB
capacity: 999MiB
capabilities: precious readonly hidden nomount fat initialized
configuration: FATs=2 filesystem=fat label=LRS_ESP mount.fstype=vfat mount.options=rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro name=Basic data partition state=mounted
*-volume:6
description: Windows NTFS volume
vendor: Windows
physical id: 8
bus info: scsi@0:0.0.0,8
logical name: /dev/sda8
logical name: /media/luna/BEE459E2E4599E09
version: 3.1
serial: 8c8548ea-4d36-d345-b053-0420258973ab
size: 1118GiB
capacity: 1118GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2017-07-31 11:06:51 filesystem=ntfs modified_by_chkdsk=true mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096 mounted_on_nt4=true resize_log_file=true state=mounted upgrade_on_mount=true
*-volume:7
description: EXT4 volume
vendor: Linux
physical id: 9
bus info: scsi@0:0.0.0,9
logical name: /dev/sda9
logical name: /
version: 1.0
serial: c1c54526-e21e-4b6b-9cd4-c8a144082bf1
size: 150GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
configuration: created=2018-05-13 21:48:59 filesystem=ext4 lastmountpoint=/ modified=2018-05-24 19:59:53 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2018-05-24 20:00:09 state=mounted
*-scsi:1
physical id: 2
logical name: scsi1
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: DVDRAM GUE0N
vendor: HL-DT-ST
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/sr0
version: T.02
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-battery
description: Zinc Air Battery
product: CRB Battery 0
vendor: -Virtual Battery 0-
physical id: 1
version: 08/08/2010
serial: Battery 0
slot: Fake
*-power UNCLAIMED
description: OEM Define 1
product: OEM Define 5
vendor: OEM Define 2
physical id: 2
version: OEM Define 6
serial: OEM Define 3
capacity: 75mWh
Grazie.