Dobrý den,
mám už poměrně letitý počítač, sestavovaný s bývalým IT kolegou. Používám Xubuntu.
Kolegu už nemám a tak jsem v tom zůstala sama. Sice vím jak si věci sešroubovat apod, ale technicky už jsem docela lama.
Občas se mi stává, že při skypu / messangeru (už delší dobu), že se mi rozhučí počítač a zbourá hladký přenos. Často mi není jasné proč. Protože je to docela random. Ano můžu si zapnout správce úloh - a mám v plánu to o víkendu udělat a pozorovat.
Jakmile se to stane, začnu zavírat všechny programy co jsou otevřené (statické anki, prohlížeč souborů, statické audacity) a ne vždy to pomůže - navíc se to takto rozjede třeba po půl hodině co všechny zmíněné věci nehybně čekají.
Snažím se pozavírat i záložky, kterých pravda mívám otevřených víc, ale to proto, že je všechny používám právě při hovorech. Na těch běží protivné reklamy co se mění - to už se mi špatně ovlivňuje. Používám teď Chrom, ale stejné to bylo i s chromiem.
Tak si říkám, že by možná stačila lepší RAM - ale vím, že taky nejde koupit cokoliv, deska má svou kapacitu, myslím, že to musí i nějak souhlasit s rychlostí CPU. Počítač jsme sestavovali za jiným účelem než ho teď používám. :-(
O co mi jde - mohl by někdo (i více lidí) prosím posudit, zda je můj současný PC stále ještě schopný ustát 'náročné weby' + videohovor + někdy word? (rychlost internetu si troufám říct je v pořádku - vycházím i z toho, že někdy mi chce PC uletět i bez hovorů, dřív jsem řešila obdobné a ukázalo se, že to dělal disk, který je starý a pomalejší...a já z něj zrovna měla otevřené PDF, když jsem ho přesunula na SSD tak problém přestal).
Děkuji všem ochotným duším, které budou ochotné se tím chvilku zabývat :-)
zuzik@zuzik-desktop:~$ lshw
WARNING: you should run this program as super-user.
zuzik-desktop
description: Computer
width: 64 bits
capabilities: smp vsyscall32
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 7485MiB
*-cpu
product: AMD A4-5300 APU with Radeon(tm) HD Graphics
vendor: Advanced Micro Devices [AMD]
physical id: 1
bus info: cpu@0
size: 2702MHz
capacity: 3400MHz
width: 64 bits
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp x86-64 constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 popcnt aes xsave avx f16c lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs xop skinit wdt lwp fma4 tce nodeid_msr tbm topoext perfctr_core perfctr_nb cpb hw_pstate ssbd vmmcall bmi1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold cpufreq
*-pci:0
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Root Complex
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 100
bus info: pci@0000:00:00.0
version: 00
width: 32 bits
clock: 66MHz
*-generic UNCLAIMED
description: IOMMU
product: Family 15h (Models 10h-1fh) I/O Memory Management Unit
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 0.2
bus info: pci@0000:00:00.2
version: 00
width: 32 bits
clock: 33MHz
capabilities: cap_list
configuration: latency=0
*-display
description: VGA compatible controller
product: Trinity [Radeon HD 7480D]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:38 memory:c0000000-cfffffff ioport:f000(size=256) memory:fef00000-fef3ffff memory:c0000-dffff
*-multimedia:0
description: Audio device
product: Trinity HDMI Audio Controller
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 1.1
bus info: pci@0000:00:01.1
version: 00
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:37 memory:fef44000-fef47fff
*-pci:0
description: PCI bridge
product: Family 15h (Models 10h-1fh) Processor Root Port
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 4
bus info: pci@0000:00:04.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:25 ioport:e000(size=4096) ioport:d0000000(size=1048576)
*-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: 06
serial: 94:de:80:02:5c:d4
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: 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 duplex=full firmware=rtl8168e-3_0.0.4 03/27/12 ip=192.168.1.100 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:16 ioport:e000(size=256) memory:d0004000-d0004fff memory:d0000000-d0003fff
*-usb:0
description: USB controller
product: FCH USB XHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 10
bus info: pci@0000:00:10.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:18 memory:fef4a000-fef4bfff
*-usb:1
description: USB controller
product: FCH USB XHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 10.1
bus info: pci@0000:00:10.1
version: 03
width: 64 bits
clock: 33MHz
capabilities: xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:17 memory:fef48000-fef49fff
*-storage
description: SATA controller
product: FCH SATA Controller [AHCI mode]
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 11
bus info: pci@0000:00:11.0
version: 40
width: 32 bits
clock: 66MHz
capabilities: storage ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=32
resources: irq:33 ioport:f190(size=8) ioport:f180(size=4) ioport:f170(size=8) ioport:f160(size=4) ioport:f150(size=16) memory:fef51000-fef517ff
*-usb:2
description: USB controller
product: FCH USB OHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 12
bus info: pci@0000:00:12.0
version: 11
width: 32 bits
clock: 66MHz
capabilities: ohci bus_master
configuration: driver=ohci-pci latency=32
resources: irq:18 memory:fef50000-fef50fff
*-usb:3
description: USB controller
product: FCH USB EHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 12.2
bus info: pci@0000:00:12.2
version: 11
width: 32 bits
clock: 66MHz
capabilities: ehci bus_master cap_list
configuration: driver=ehci-pci latency=32
resources: irq:17 memory:fef4f000-fef4f0ff
*-usb:4
description: USB controller
product: FCH USB OHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 13
bus info: pci@0000:00:13.0
version: 11
width: 32 bits
clock: 66MHz
capabilities: ohci bus_master
configuration: driver=ohci-pci latency=32
resources: irq:18 memory:fef4e000-fef4efff
*-usb:5
description: USB controller
product: FCH USB EHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 13.2
bus info: pci@0000:00:13.2
version: 11
width: 32 bits
clock: 66MHz
capabilities: ehci bus_master cap_list
configuration: driver=ehci-pci latency=32
resources: irq:17 memory:fef4d000-fef4d0ff
*-serial
description: SMBus
product: FCH SMBus Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14
bus info: pci@0000:00:14.0
version: 14
width: 32 bits
clock: 66MHz
configuration: driver=piix4_smbus latency=0
resources: irq:0
*-ide
description: IDE interface
product: FCH IDE Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14.1
bus info: pci@0000:00:14.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: ide isa_compatibility_mode_controller__supports_both_channels_switched_to_pci_native_mode__supports_bus_mastering bus_master
configuration: driver=pata_atiixp latency=32
resources: irq:17 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:f100(size=16)
*-multimedia:1
description: Audio device
product: FCH Azalia Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14.2
bus info: pci@0000:00:14.2
version: 01
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: irq:16 memory:fef40000-fef43fff
*-isa
description: ISA bridge
product: FCH LPC Bridge
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14.3
bus info: pci@0000:00:14.3
version: 11
width: 32 bits
clock: 66MHz
capabilities: isa bus_master
configuration: latency=0
*-pci:1
description: PCI bridge
product: FCH PCI Bridge
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14.4
bus info: pci@0000:00:14.4
version: 40
width: 32 bits
clock: 66MHz
capabilities: pci subtractive_decode bus_master vga_palette
*-usb:6
description: USB controller
product: FCH USB OHCI Controller
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 14.5
bus info: pci@0000:00:14.5
version: 11
width: 32 bits
clock: 66MHz
capabilities: ohci bus_master
configuration: driver=ohci-pci latency=32
resources: irq:18 memory:fef4c000-fef4cfff
*-pci:1
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Function 0
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 101
bus info: pci@0000:00:18.0
version: 00
width: 32 bits
clock: 33MHz
*-pci:2
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Function 1
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 102
bus info: pci@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:3
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Function 2
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 103
bus info: pci@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:4
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Function 3
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 104
bus info: pci@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
configuration: driver=k10temp
resources: irq:0
*-pci:5
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Function 4
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 105
bus info: pci@0000:00:18.4
version: 00
width: 32 bits
clock: 33MHz
*-pci:6
description: Host bridge
product: Family 15h (Models 10h-1fh) Processor Function 5
vendor: Advanced Micro Devices, Inc. [AMD]
physical id: 106
bus info: pci@0000:00:18.5
version: 00
width: 32 bits
clock: 33MHz
*-scsi
physical id: 2
logical name: scsi2
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: DRW-24B5ST
vendor: ASUS
physical id: 0.0.0
bus info: scsi@2:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/sr0
version: 1.00
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
zuzik@zuzik-desktop:~$