Ubuntu 14.04 wifi çok yavaş

[yagizhanyakali]

Arkadaşlar bugün ubuntunun 14.04 LTS sürümünü kurdum bilgisayarıma. Başlarda * her şey normaldi ama bir süre sonra internet yavaşlamaya başladı ve bağlantı koptu. PC'yi yeniden başlatınca ilk başta düzelir gibi *oluyor fakat daha sonra aynı sorunlar tekrarlıyor. Uzun süredir araştırıyorum çözüm bulamadım lütfen yardım edin.

[mendirec]

Gerekli çıktıları kod etiketi içinde vermeniz lazım.
https://forum.ubuntu-tr.net/index.php?topic=28764.0

Kod etiketi için
https://forum.ubuntu-tr.net/index.php?topic=14283.0

Bu arada konuyu yanlış yere açmışsınız. Yetkili arkadaşlar doğru yere taşıyacaktır.

[yagizhanyakali]

daha önceki konularda gördüm fakat ubuntu kurulu olan pc internete bağlı olmadığı için atamadım resmini atabilirim ama buraya.

[mendirec]

Resim ile zor olur. Çıktılar da çok uzun. Eğer bilgisayar yanınızda ise çıktıları metin dosyasına kaydedin ve internet olan bilgisayardan buraya aktarın.

[yagizhanyakali]

aynen şimdi onu yapıyodum hemen atıyorum


Mesaj tekrarı yüzünden mesajınız birleştirildi. Bu mesajın gönderim tarihi : 10 Eylül 2015 - 21:31:07
cat /etc/lsb-release

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
uname -a

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ uname -a
Linux yagizhanyakali 3.19.0-28-generic #30~14.04.1-Ubuntu SMP Tue Sep 1 09:32:55 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
lspci

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM87 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
01:00.0 3D controller: NVIDIA Corporation Device 139b (rev a2)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
04:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
lsusb

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ lsusb
Bus 004 Device 002: ID 8087:8000 Intel Corp.
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:8008 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3410 IMC Networks
Bus 001 Device 003: ID 046d:c246 Logitech, Inc. Gaming Mouse G300
Bus 001 Device 002: ID 04f2:b479 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
rfkill list

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
sudo lshw -C network

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ sudo lshw -C network
[sudo] password for yagizhan:
  *-network               
       açıklama: Eternet interface
       Ã¼rün: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       Ã¼retici: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       mantıksal ad: eth0
       sürüm: 10
       serial: 2c:60:0c:1c:cb:5b
       boyut: 10Mbit/s
       kapasite: 1Gbit/s
       geniÅŸlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress msix vpd bus_master cap_list eternet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       yapılandırma: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       kaynaklar: irq:30 ioport:5000(boyut=256) bellek:f2504000-f2504fff bellek:f2500000-f2503fff
  *-network
       açıklama: Kablosuz arayüz
       Ã¼rün: RTL8723BE PCIe Wireless Network Adapter
       Ã¼retici: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:04:00.0
       mantıksal ad: wlan0
       sürüm: 00
       serial: 40:e2:30:d7:f8:c9
       geniÅŸlik: 64 bits
       saat: 33MHz
       kapasiteler: pm msi pciexpress bus_master cap_list eternet physical wireless
       yapılandırma: broadcast=yes driver=rtl8723be driverversion=3.19.0-28-generic firmware=N/A ip=192.168.1.107 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       kaynaklar: irq:19 ioport:4000(boyut=256) bellek:f2400000-f2403fff
ifconfig

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr 2c:60:0c:1c:cb:5b 
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback 
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Sunucu
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:38 errors:0 dropped:0 overruns:0 frame:0
          TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:3702 (3.7 KB)  TX bytes:3702 (3.7 KB)

wlan0     Link encap:Ethernet  HWaddr 40:e2:30:d7:f8:c9 
          inet addr:192.168.1.107  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::42e2:30ff:fed7:f8c9/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:119 errors:0 dropped:0 overruns:0 frame:0
          TX packets:127 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:9986 (9.9 KB)  TX bytes:19941 (19.9 KB)
iwconfig

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ iwconfig
eth0      no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"Mehmet Kaymaz" 
          Mode:Managed  Frequency:2.412 GHz  Access Point: C4:6E:1F:D4:91:60   
          Bit Rate=150 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-34 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:2   Missed beacon:0

lo        no wireless extensions.
iwlist scanning

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ iwlist scanning
eth0      Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: C4:6E:1F:D4:91:60
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=70/70  Signal level=-32 dBm 
                    Encryption key:on
                    ESSID:"Mehmet Kaymaz"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000057c8b15c12
                    Extra: Last beacon: 34708ms ago
                    IE: Unknown: 000D4D65686D6574204B61796D617A
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AEE1117FFFF0000010000000000000000000000000C0000000000
                    IE: Unknown: 3D1601050700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4304000000
                    IE: Unknown: 0706545220010D10
                    IE: Unknown: DD7B0050F204104A0001001044000102103B00010310470010BC329E001DD811B28601C46E1FD491601021000754502D4C494E4B1023000A54442D57383936314E44102400065254323836301042000831323334353637381054000800060050F20400011011000A54442D57383936314E44100800020004103C000100

lo        Interface doesn't support scanning.
lsmod

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ lsmod
Module                  Size  Used by
snd_hda_codec_realtek    81920  1
snd_hda_codec_hdmi     53248  1
snd_hda_codec_generic    69632  1 snd_hda_codec_realtek
ctr                    16384  2
ccm                    20480  2
bnep                   20480  2
rfcomm                 69632  8
binfmt_misc            20480  1
nls_iso8859_1          16384  1
uvcvideo               90112  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_core         53248  1 uvcvideo
v4l2_common            16384  1 videobuf2_core
videodev              159744  3 uvcvideo,v4l2_common,videobuf2_core
media                  24576  2 uvcvideo,videodev
snd_hda_intel          32768  5
snd_hda_controller     32768  1 snd_hda_intel
snd_hda_codec         143360  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep              20480  1 snd_hda_codec
snd_pcm               106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
arc4                   16384  2
snd_rawmidi            32768  1 snd_seq_midi
intel_rapl             20480  0
iosf_mbi               16384  1 intel_rapl
x86_pkg_temp_thermal    16384  0
intel_powerclamp       20480  0
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
coretemp               16384  0
kvm_intel             151552  0
rtl8723be              90112  0
joydev                 20480  0
btcoexist              53248  1 rtl8723be
rtl8723_common         24576  1 rtl8723be
rtl_pci                28672  1 rtl8723be
rtlwifi                73728  2 rtl_pci,rtl8723be
kvm                   479232  1 kvm_intel
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
aesni_intel           172032  5
mac80211              708608  3 rtl_pci,rtlwifi,rtl8723be
aes_x86_64             20480  1 aesni_intel
lrw                    16384  1 aesni_intel
gf128mul               16384  1 lrw
glue_helper            16384  1 aesni_intel
ablk_helper            16384  1 aesni_intel
cryptd                 20480  3 ghash_clmulni_intel,aesni_intel,ablk_helper
serio_raw              16384  0
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
nouveau              1368064  1
i915                 1048576  4
lpc_ich                24576  0
cfg80211              524288  2 mac80211,rtlwifi
mxm_wmi                16384  1 nouveau
snd_timer              32768  2 snd_pcm,snd_seq
btusb                  40960  0
rtsx_pci_ms            20480  0
ttm                    94208  1 nouveau
memstick               20480  1 rtsx_pci_ms
bluetooth             491520  22 bnep,btusb,rfcomm
drm_kms_helper        126976  2 i915,nouveau
snd                    86016  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
mei_me                 20480  0
mei                    90112  1 mei_me
drm                   344064  8 ttm,i915,drm_kms_helper,nouveau
soundcore              16384  2 snd,snd_hda_codec
ie31200_edac           16384  0
edac_core              53248  1 ie31200_edac
shpchp                 40960  0
i2c_algo_bit           16384  2 i915,nouveau
wmi                    20480  2 mxm_wmi,nouveau
video                  20480  2 i915,nouveau
mac_hid                16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                45056  3 lp,ppdev,parport_pc
hid_generic            16384  0
usbhid                 53248  0
hid                   110592  2 hid_generic,usbhid
rtsx_pci_sdmmc         24576  0
psmouse               114688  0
ahci                   36864  3
r8169                  81920  0
libahci                32768  1 ahci
rtsx_pci               49152  2 rtsx_pci_ms,rtsx_pci_sdmmc
mii                    16384  1 r8169
dmesg

Kod Seç Genişlet

[   38.654278] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.655374] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.656469] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.657564] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.658662] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.659757] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.660861] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.661961] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.663056] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.664153] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
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[   38.667441] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
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[   38.679499] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.680594] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.681689] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.682786] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
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[   38.687169] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.688264] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.689359] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.690457] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.691552] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.692647] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.693744] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.694840] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.695935] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.697032] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.698129] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.699223] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.700319] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.701414] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.702511] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.703606] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.704702] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
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[   38.932613] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.933709] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.934804] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.935899] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.936995] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.938092] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.939188] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.940283] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.941379] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.942476] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.943571] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.944667] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.945763] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.946858] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.947953] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.949048] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.950147] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.951242] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.952338] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.953434] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.954532] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.955628] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.956723] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.957820] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.958917] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.960012] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.961108] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.962205] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.963301] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.964397] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.965491] nouveau E[   PFIFO][0000:01:00.0] SCHED_ERROR [ UNK06 ]
[   38.966124] nouveau E[   PFIFO][0000:01:00.0] runlist 4 update timeout
[   38.966258] [drm] Initialized nouveau 1.2.1 20120801 for 0000:01:00.0 on minor 0
[   38.967208] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   38.968254] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   38.969305] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   38.969331] [drm] Memory usable by graphics device = 2048M
[   38.969336] checking generic (e0000000 7f0000) vs hw (e0000000 10000000)
[   38.969337] fb: switching to inteldrmfb from EFI VGA
[   38.969380] Console: switching to colour dummy device 80x25
[   38.969504] [drm] Replacing VGA console driver
[   38.970352] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   38.971401] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   38.994109] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   38.994111] [drm] Driver supports precise vblank timestamp query.
[   38.994127] vga_switcheroo: enabled
[   38.994186] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   39.082803] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[   39.083643] ACPI: Video Device [PEGP] (multi-head: yes  rom: yes  post: no)
[   39.083646] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20141107/psargs-359)
[   39.083649] ACPI Error: Method parse/execution failed [\_SB_.PCI0.PEG0.PEGP.DD02._BCL] (Node ffff8802368f1cf8), AE_NOT_FOUND (20141107/psparse-536)
[   39.083685] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:52/LNXVIDEO:00/input/input11
[   39.084751] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
[   39.084864] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input12
[   39.084922] [drm] Initialized i915 1.6.0 20141121 for 0000:00:02.0 on minor 1
[   39.085053] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   39.097016] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[   39.097019] sound hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   39.097020] sound hdaudioC1D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   39.097021] sound hdaudioC1D0:    mono: mono_out=0x0
[   39.097022] sound hdaudioC1D0:    dig-out=0x1e/0x0
[   39.097023] sound hdaudioC1D0:    inputs:
[   39.097024] sound hdaudioC1D0:      Mic=0x19
[   39.097025] sound hdaudioC1D0:      Mic=0x1a
[   39.097026] sound hdaudioC1D0:      Internal Mic=0x12
[   39.099090] ------------[ cut here ]------------
[   39.099120] WARNING: CPU: 7 PID: 963 at /build/linux-lts-vivid-3x86XO/linux-lts-vivid-3.19.0/drivers/gpu/drm/i915/intel_display.c:11379 intel_crtc_set_config+0xa6d/0xf60 [i915]()
[   39.099121] WARN_ON(!set->fb && (set->num_connectors != 0))
[   39.099122] Modules linked in: snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ctr ccm bnep rfcomm binfmt_misc nls_iso8859_1 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event arc4 snd_rawmidi intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp snd_seq coretemp kvm_intel rtl8723be joydev btcoexist rtl8723_common rtl_pci rtlwifi kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel mac80211 aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq_device nouveau i915 lpc_ich cfg80211 mxm_wmi snd_timer btusb rtsx_pci_ms ttm memstick bluetooth drm_kms_helper snd mei_me mei drm soundcore ie31200_edac edac_core shpchp i2c_algo_bit wmi video mac_hid parport_pc ppdev lp parport hid_generic usbhid hid rtsx_pci_sdmmc psmouse ahci r8169 libahci rtsx_pci mii
[   39.099163] CPU: 7 PID: 963 Comm: gpu-manager Not tainted 3.19.0-28-generic #30~14.04.1-Ubuntu
[   39.099165] Hardware name: MONSTER ABRA_A5-V4/INVALID, BIOS NL8QQ131 01/23/2015
[   39.099166]  ffffffffc07ee6c8 ffff88022a8f7c08 ffffffff817aed97 0000000000000000
[   39.099168]  ffff88022a8f7c58 ffff88022a8f7c48 ffffffff81074d8a ffffffff8101361f
[   39.099169]  ffff8800364928c0 ffff88023382d330 ffff880228464780 ffff88023382d360
[   39.099172] Call Trace:
[   39.099192]  [<ffffffff817aed97>] dump_stack+0x45/0x57
[   39.099200]  [<ffffffff81074d8a>] warn_slowpath_common+0x8a/0xc0
[   39.099217]  [<ffffffff8101361f>] ? __switch_to+0x15f/0x570
[   39.099219]  [<ffffffff81074e06>] warn_slowpath_fmt+0x46/0x50
[   39.099239]  [<ffffffffc079bc3d>] intel_crtc_set_config+0xa6d/0xf60 [i915]
[   39.099283]  [<ffffffffc04b30dd>] ? drm_modeset_lock+0x3d/0x110 [drm]
[   39.099293]  [<ffffffffc04a383f>] drm_mode_set_config_internal+0x6f/0x110 [drm]
[   39.099307]  [<ffffffffc055e598>] restore_fbdev_mode+0xc8/0xf0 [drm_kms_helper]
[   39.099312]  [<ffffffffc05604b9>] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x80 [drm_kms_helper]
[   39.099339]  [<ffffffffc07a922e>] intel_fbdev_restore_mode+0x1e/0x50 [i915]
[   39.099371]  [<ffffffffc07cd88e>] i915_driver_lastclose+0xe/0x20 [i915]
[   39.099382]  [<ffffffffc0496c4e>] drm_lastclose+0x2e/0x130 [drm]
[   39.099387]  [<ffffffffc0497088>] drm_release+0x338/0x540 [drm]
[   39.099401]  [<ffffffff811edf77>] __fput+0xe7/0x220
[   39.099403]  [<ffffffff811ee0fe>] ____fput+0xe/0x10
[   39.099412]  [<ffffffff81091dc7>] task_work_run+0xb7/0xf0
[   39.099416]  [<ffffffff81015007>] do_notify_resume+0x97/0xb0
[   39.099431]  [<ffffffff817b69ef>] int_signal+0x12/0x17
[   39.099432] ---[ end trace 7059bb95f79bd33e ]---
[   39.099987] fbcon: inteldrmfb (fb0) is primary device
[   39.100061] Console: switching to colour frame buffer device 240x67
[   39.100078] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[   39.100079] i915 0000:00:02.0: registered panic notifier
[   39.101969] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input13
[   39.137668] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14
[   39.137786] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input15
[   39.137873] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input16
[   40.621573] nouveau  [  PGRAPH][0000:01:00.0] using external firmware
[   40.621583] nouveau 0000:01:00.0: Direct firmware load for nouveau/nv117_fuc409c failed with error -2
[   40.621587] nouveau 0000:01:00.0: Direct firmware load for nouveau/fuc409c failed with error -2
[   40.621588] nouveau E[  PGRAPH][0000:01:00.0] failed to load fuc409c
[   40.662052] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   40.663099] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   40.680626] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   40.681615] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   45.786841] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[   45.786941] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[   45.786945] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[   45.788097] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   45.789141] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   45.794301] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   45.795320] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   45.796367] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   46.103002] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   46.104049] nouveau E[   PFIFO][0000:01:00.0] FB_FLUSH_TIMEOUT
[   73.977160] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x6013d4 0xffff57ff (0x1c408200)
[   78.998682] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[   78.998770] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[   78.998774] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[  180.876001] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x122130 [ IBUS ]
[  180.879890] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0xbad00100 0xbad00100 (0x1a40822c)
[  180.879895] nouveau E[   PIBUS][0000:01:00.0] ROP4: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879899] nouveau E[   PIBUS][0000:01:00.0] ROP6: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879903] nouveau E[   PIBUS][0000:01:00.0] ROP7: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879907] nouveau E[   PIBUS][0000:01:00.0] ROP9: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879911] nouveau E[   PIBUS][0000:01:00.0] ROP11: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879914] nouveau E[   PIBUS][0000:01:00.0] ROP12: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879917] nouveau E[   PIBUS][0000:01:00.0] ROP13: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879921] nouveau E[   PIBUS][0000:01:00.0] ROP15: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879924] nouveau E[   PIBUS][0000:01:00.0] GPC8: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879930] nouveau E[   PIBUS][0000:01:00.0] GPC20: 0x000000 0x00000000 (0x00000000)
[  180.879934] nouveau E[   PIBUS][0000:01:00.0] GPC22: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879937] nouveau E[   PIBUS][0000:01:00.0] GPC23: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879941] nouveau E[   PIBUS][0000:01:00.0] GPC25: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879944] nouveau E[   PIBUS][0000:01:00.0] GPC27: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879947] nouveau E[   PIBUS][0000:01:00.0] GPC28: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879951] nouveau E[   PIBUS][0000:01:00.0] GPC29: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  180.879956] nouveau E[   PIBUS][0000:01:00.0] GPC31: 0x000000 0x00000000 (0x00000000)
[  180.879976] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x120058 [ IBUS TIMEOUT ]
[  180.879984] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x136928 0xbadf1100 (0x1a400200)
[  180.879992] nouveau E[   PIBUS][0000:01:00.0] ROP0: 0x10f160 0xbad00110 (0x1d408201)
[  181.092770] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0xbad00100 0xbad00100 (0xbad00100)
[  181.118010] nouveau E[   PIBUS][0000:01:00.0] ROP4: 0xbad00100 0xbad00100 (0xbad00100)
[  181.123609] nouveau E[   PIBUS][0000:01:00.0] ROP6: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123623] nouveau E[   PIBUS][0000:01:00.0] ROP7: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123632] nouveau E[   PIBUS][0000:01:00.0] ROP9: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123639] nouveau E[   PIBUS][0000:01:00.0] ROP11: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123646] nouveau E[   PIBUS][0000:01:00.0] ROP12: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123661] nouveau E[   PIBUS][0000:01:00.0] ROP13: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123667] nouveau E[   PIBUS][0000:01:00.0] ROP15: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123671] nouveau E[   PIBUS][0000:01:00.0] GPC8: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123676] nouveau E[   PIBUS][0000:01:00.0] GPC20: 0x000000 0x00000000 (0x00000000)
[  181.123680] nouveau E[   PIBUS][0000:01:00.0] GPC22: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123684] nouveau E[   PIBUS][0000:01:00.0] GPC23: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123687] nouveau E[   PIBUS][0000:01:00.0] GPC25: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123691] nouveau E[   PIBUS][0000:01:00.0] GPC27: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123694] nouveau E[   PIBUS][0000:01:00.0] GPC28: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123698] nouveau E[   PIBUS][0000:01:00.0] GPC29: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123703] nouveau E[   PIBUS][0000:01:00.0] GPC31: 0x000000 0x00000000 (0x00000000)
[  181.123723] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x120058 [ IBUS TIMEOUT ]
[  181.123732] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x136928 0xbadf1100 (0x1a400200)
[  181.123739] nouveau E[   PIBUS][0000:01:00.0] ROP0: 0x10f904 0xffffffff (0x1a408201)
[  181.146148] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x132020 [ IBUS ]
[  186.870707] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[  186.870781] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[  186.870783] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
dmesg | tail

Kod Seç Genişlet

yagizhan@yagizhanyakali:~$ dmesg | tail
[  181.123694] nouveau E[   PIBUS][0000:01:00.0] GPC28: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123698] nouveau E[   PIBUS][0000:01:00.0] GPC29: 0xbadf1100 0xbadf1100 (0xbadf1100)
[  181.123703] nouveau E[   PIBUS][0000:01:00.0] GPC31: 0x000000 0x00000000 (0x00000000)
[  181.123723] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x120058 [ IBUS TIMEOUT ]
[  181.123732] nouveau E[   PIBUS][0000:01:00.0] HUB0: 0x136928 0xbadf1100 (0x1a400200)
[  181.123739] nouveau E[   PIBUS][0000:01:00.0] ROP0: 0x10f904 0xffffffff (0x1a408201)
[  181.146148] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x132020 [ IBUS ]
[  186.870707] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
[  186.870781] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[  186.870783] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20141107/nsarguments-95)
buyrun yardımcı olursanız sevinirim.

[mendirec]

Emin olmamakla birlikte birkaç çözüm buldum. İstersen deneyebilirsin.

Kod Seç Genişlet

sudo -i
echo "options rtl8723be fwlps=0"  >  /etc/modprobe.d/rtl8723be.conf
modprobe -r rtl8723be
modprobe rtl8723be
exit

Sistemi yeniden başlatabilirsin.

http://askubuntu.com/questions/543602/unstable-wifi-connection-ubuntu-14-04/543626#543626

https://zach-adams.com/2014/10/wifi-dropping-xubuntu-14-04-rtl8723be-fix/

http://ubuntuforums.org/showthread.php?t=2220933

http://www.dedoimedo.com/computers/ubuntu-trusty-realtek.html

[yagizhanyakali]

denedim hepsini fakat olmadı. sistemi yeniden başlatınca düzeliyor zaten bir süreliğine sonra tekrar bozuluyor.

[heartsmagic]

@mendirec'in önerisi güzel bir öneri. Denedin ve bir süre sonra yine hiç etki etmeden bağlantı yavaşladı mı yani?
Ayrıca şu ne diyor:

Kod Seç Genişlet

cat /sys/module/rtl8723be/parameters/fwlps