Dobry den, poslednich par dni (pravdepodobne po nejake aktualizaci - Ubuntu Mate 16.04) se mi na notebooku (viz nize) drasticky zhorsil prijem WiFi signalu. Sedim metr od routeru a mam jednu carku... I driv byl prijem cca o 20% horsi nez na Windows, ale ted uz je to k nepouziti...
lshw:
asus
description: Computer
width: 64 bits
capabilities: vsyscall32
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 3809MiB
*-cpu
product: Intel(R) Pentium(R) CPU N4200 @ 1.10GHz
vendor: Intel Corp.
physical id: 1
bus info: cpu@0
size: 1648MHz
capacity: 2500MHz
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 dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology tsc_reliable nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg cx16 xtpr pdcm sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave rdrand lahf_lm 3dnowprefetch cpuid_fault cat_l2 pti retpoline intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust smep erms mpx rdt_a rdseed smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts cpufreq
*-multimedia
description: Audio device
product: Intel Corporation
vendor: Intel Corporation
physical id: e
bus info: pci@0000:00:0e.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:375 memory:91318000-9131bfff memory:91000000-910fffff
*-communication
description: Communication controller
product: Intel Corporation
vendor: Intel Corporation
physical id: f
bus info: pci@0000:00:0f.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:374 memory:91329000-91329fff
*-pci
description: Host bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 0b
width: 32 bits
clock: 33MHz
*-generic:0
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 0.1
bus info: pci@0000:00:00.1
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=proc_thermal latency=0
resources: irq:24 memory:91310000-91317fff
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:373 memory:90000000-90ffffff memory:80000000-8fffffff ioport:f000(size=64) memory:c0000-dffff
*-generic:1
description: SD Host controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=sdhci-pci latency=0
resources: irq:39 memory:91320000-91320fff memory:9131f000-9131ffff
*-isa
description: ISA bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 0b
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: driver=lpc_ich latency=0
resources: irq:0
*-serial UNCLAIMED
description: SMBus
product: Broxton SMBus Controller
vendor: Intel Corporation
physical id: 1f.1
bus info: pci@0000:00:1f.1
version: 0b
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:9131e000-9131e0ff ioport:f040(size=32)
*-storage
description: SATA controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 12
bus info: pci@0000:00:12.0
version: 0b
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:370 memory:9131c000-9131dfff memory:91326000-913260ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:91325000-913257ff
*-pci:0
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 13
bus info: pci@0000:00:13.0
version: fb
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:122 ioport:e000(size=4096) memory:91200000-912fffff
*-generic
description: Unassigned class
product: RTS5286 PCI Express Card Reader
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list
configuration: driver=rtsx_pci latency=0
resources: irq:371 memory:91200000-9120ffff
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0.2
bus info: pci@0000:01:00.2
logical name: enp1s0f2
version: 06
serial: 10:7b:44:1e:98:bd
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8402-1_0.0.1 10/26/11 ip=192.168.0.14 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:372 ioport:e000(size=256) memory:91214000-91214fff memory:91210000-91213fff
*-pci:1
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 13.1
bus info: pci@0000:00:13.1
version: fb
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:123 memory:91100000-911fffff
*-network
description: Wireless interface
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: f0:03:8c:ec:6d:3b
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=4.13.0-39-generic firmware=N/A ip=192.168.0.12 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:23 memory:91100000-9117ffff memory:91180000-9118ffff
*-usb
description: USB controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 15
bus info: pci@0000:00:15.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:124 memory:91300000-9130ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 4.13.0-39-generic xhci-hcd
physical id: 0
bus info: usb@1
logical name: usb1
version: 4.13
capabilities: usb-2.00
configuration: driver=hub slots=8 speed=480Mbit/s
*-usb:0
description: Wireless interface
product: ZTE
vendor: ZTE
physical id: 3
bus info: usb@1:3
version: ff.ff
serial: 11916056
capabilities: usb-2.00
configuration: driver=rndis_host maxpower=500mA speed=480Mbit/s
*-usb:1
description: Bluetooth wireless interface
vendor: IMC Networks
physical id: 4
bus info: usb@1:4
version: 0.02
capabilities: bluetooth usb-1.10
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usb:2
description: Video
product: USB2.0 VGA UVC WebCam
vendor: Chicony Electronics Co.,Ltd.
physical id: 5
bus info: usb@1:5
version: 95.52
serial: 0x0001
capabilities: usb-2.00
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 4.13.0-39-generic xhci-hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 4.13
capabilities: usb-3.00
configuration: driver=hub slots=7 speed=5000Mbit/s
*-generic:2
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:27 memory:91324000-91324fff memory:91323000-91323fff
*-generic:3
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 17
bus info: pci@0000:00:17.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:31 memory:91322000-91322fff memory:91321000-91321fff
*-scsi
physical id: 2
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: ST1000LM035-1RK1
vendor: Seagate
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: SDM1
serial: WDE7B9XT
size: 931GiB (1TB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=d99feed3-5875-4af2-aba2-9d26cd32b9cd logicalsectorsize=512 sectorsize=4096
*-volume:0
description: Windows NTFS volume
vendor: Windows
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
version: 3.1
serial: 7cb6-177c
size: 448MiB
capacity: 449MiB
capabilities: boot precious readonly hidden nomount ntfs initialized
configuration: clustersize=4096 created=2018-02-07 14:40:14 filesystem=ntfs label=Obnovení modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true
*-volume:1
description: Windows FAT volume
vendor: MSDOS5.0
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
logical name: /boot/efi
version: FAT32
serial: b6b8-b5ad
size: 93MiB
capacity: 99MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat 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:2
description: reserved partition
vendor: Windows
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
serial: da19b1a8-5fac-42b1-bd25-8e809ee86bfc
capacity: 15MiB
capabilities: nofs
configuration: name=Microsoft reserved partition
*-volume:3
description: Windows NTFS volume
vendor: Windows
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
version: 3.1
serial: dc12a918-3b92-434f-a9bd-5db5a9423ca9
size: 230GiB
capacity: 230GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2018-02-07 14:40:40 filesystem=ntfs name=Basic data partition state=clean
*-volume:4
description: EXT4 volume
vendor: Linux
physical id: 5
bus info: scsi@0:0.0.0,5
logical name: /dev/sda5
logical name: /
version: 1.0
serial: 25cb2740-f826-452f-b790-621bcb7f8a21
size: 223GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2018-02-07 20:31:43 filesystem=ext4 lastmountpoint=/ modified=2018-05-07 10:18:10 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2018-05-07 10:18:15 state=mounted
*-volume:5
description: Windows NTFS volume
vendor: Windows
physical id: 6
bus info: scsi@0:0.0.0,6
logical name: /dev/sda6
logical name: /mnt/Data
version: 3.1
serial: d24c9f85-c2cf-4945-8826-bb8a19df319c
size: 476GiB
capacity: 476GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2018-02-08 00:03:55 filesystem=ntfs label=Data modified_by_chkdsk=true mount.fstype=fuseblk mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other,blksize=4096 mounted_on_nt4=true name=Basic data partition resize_log_file=true state=mounted upgrade_on_mount=true
*-network
description: Ethernet interface
physical id: 1
logical name: enp0s21f0u3
serial: 66:a0:6d:0d:13:1e
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.65 link=yes multicast=yes
lspci:
00:00.0 Host bridge: Intel Corporation Device 5af0 (rev 0b)
00:00.1 Signal processing controller: Intel Corporation Device 5a8c (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Device 5a84 (rev 0b)
00:0e.0 Audio device: Intel Corporation Device 5a98 (rev 0b)
00:0f.0 Communication controller: Intel Corporation Device 5a9a (rev 0b)
00:12.0 SATA controller: Intel Corporation Device 5ae3 (rev 0b)
00:13.0 PCI bridge: Intel Corporation Device 5ad8 (rev fb)
00:13.1 PCI bridge: Intel Corporation Device 5ad9 (rev fb)
00:15.0 USB controller: Intel Corporation Device 5aa8 (rev 0b)
00:16.0 Signal processing controller: Intel Corporation Device 5aac (rev 0b)
00:17.0 Signal processing controller: Intel Corporation Device 5ab4 (rev 0b)
00:1c.0 SD Host controller: Intel Corporation Device 5acc (rev 0b)
00:1f.0 ISA bridge: Intel Corporation Device 5ae8 (rev 0b)
00:1f.1 SMBus: Intel Corporation Broxton SMBus Controller (rev 0b)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5286 PCI Express Card Reader (rev 01)
01:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 06)
02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
uname -a:
Linux ASUS 4.13.0-39-generic #44~16.04.1-Ubuntu SMP Thu Apr 5 16:43:10 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Za kazdou radu dekuji!