Dotaz: Lubunt a virus

[JohnCenaWWE]

Ahojte pouzivam lubuntu 14 a v poslednom case mi blbne neviete ci je nejaky antivirus na linux, ci na linux netreba?diki

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Vulgarity.

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[Ivo]

debil neni vulgarita,debil je pravda

[Adamec]

+100

[Adamec]

Jak blbne???
Alternativy treba k AVG zde

[JohnCenaWWE]

napr ked tu pisem vynechava mi pismena musim aj 2x pisat a niekedy tak zblbne ze sa mi stale otvaraju okna do nekonecna a nereaguje na nic

[Adamec]

dmesg ??? syslog ???

[Mti.]

Dela to jen v browseru nebo kdekoliv? Co takhle po bootu z nejakeho live cd? Na podobne stare masine ma mati uz dost vychozenou klavesnici.

[pavlix]

To asi nebude virus. :D

Tyhle symptomy sice znám, ovšem budeš se muset trochu chytit za hlavu a popsat to pořádně. Na jakou klávesnici píšeš? Jak je připojena? Je problém nějak závislý na aplikaci nebo se to děje všude stejně? Tvůj příspěvek mi trochu připomíná... „Pane doktore, je mi trochu špatně, nemůže to být kulhavka, nevíte, jestli je na to nějaký lék pro lidi?“

V mém případě se jednalo o problém s automatickým uspáváním USB, ale to samozřejmě vůbec nemusí být tvůj případ.

[Mti.]

Souhlas s predchozim. Jak se projevuje to "blbne"? Bez toho se spatne radi. Kdyz nabootujes nejake livecd, dela to taky? Necpe se neco "divneho" do logu? Neprehriva se ten stroj? (pak by "blbne" mohlo souviset s aktualni zatezi). Nezlobi disk/pamet? U disku zacit s vypisem

smartctl -a /dev/sda

na pamet memtest.

S tim, co mas napsane v pate, muze byt taky jen "malo mapeti"? (tj. nadmerne vyuziti swapu pri spousteni zravejsich aplikaci, pripadne zrovna zasah mocneho OOM-killeru? ... pokud by to bylo nedostatkem pameti, antivir Ti to jen zhorsi )

[JohnCenaWWE]

Smartctl open device: /dev/sda failed: Permission denied

[JohnCenaWWE]

Příloha:

• cpu.png (184470 bytů)

system

[Adamec]

sorry ...

sudo smartctl -a /dev/sda

[Adamec]

sudo smartctl -i /dev/sda

[JohnCenaWWE]

=== START OF INFORMATION SECTION ===
Device Model:     TOSHIBA MK8034GSX
Serial Number:    Z63MT2RVT
Firmware Version: AH301H
User Capacity:    80 026 361 856 bytes [80,0 GB]
Sector Size:      512 bytes logical/physical
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ATA/ATAPI-7 (minor revision not indicated)
Local Time is:    Thu Oct  1 00:15:26 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

[JohnCenaWWE]

=== START OF INFORMATION SECTION ===
Device Model:     TOSHIBA MK8034GSX
Serial Number:    Z63MT2RVT
Firmware Version: AH301H
User Capacity:    80 026 361 856 bytes [80,0 GB]
Sector Size:      512 bytes logical/physical
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ATA/ATAPI-7 (minor revision not indicated)
Local Time is:    Thu Oct  1 00:16:57 2015 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x00)	Offline data collection activity
					was never started.
					Auto Offline Data Collection: Disabled.
Self-test execution status:      (   0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		(  120) seconds.
Offline data collection
capabilities: 			 (0x51) SMART execute Offline immediate.
					No Auto Offline data collection support.
					Suspend Offline collection upon new
					command.
					No Offline surface scan supported.
					Self-test supported.
					No Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities:            (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability:        (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 (   2) minutes.
Extended self-test routine
recommended polling time: 	 (  61) minutes.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   100   100   050    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0007   100   100   050    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0003   100   100   002    Pre-fail  Always       -       1666
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       6801
  5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       5
  7 Seek_Error_Rate         0x000f   100   100   050    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0032   049   049   000    Old_age   Always       -       20486
 10 Spin_Retry_Count        0x0013   235   100   030    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       5209
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       28953
192 Power-Off_Retract_Count 0x0032   098   098   000    Old_age   Always       -       1100
193 Load_Cycle_Count        0x0032   079   079   000    Old_age   Always       -       218272
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       46 (Min/Max 3/73)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       5
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
220 Disk_Shift              0x0002   100   100   000    Old_age   Always       -       86
222 Loaded_Hours            0x0032   058   058   000    Old_age   Always       -       16942
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
224 Load_Friction           0x0022   100   100   000    Old_age   Always       -       0
226 Load-in_Time            0x0026   100   100   000    Old_age   Always       -       267
240 Head_Flying_Hours       0x0001   100   100   001    Pre-fail  Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 121 (device log contains only the most recent five errors)
	CR = Command Register [HEX]
	FR = Features Register [HEX]
	SC = Sector Count Register [HEX]
	SN = Sector Number Register [HEX]
	CL = Cylinder Low Register [HEX]
	CH = Cylinder High Register [HEX]
	DH = Device/Head Register [HEX]
	DC = Device Command Register [HEX]
	ER = Error register [HEX]
	ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 121 occurred at disk power-on lifetime: 19366 hours (806 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 01 37 4e e2 e7  Error: UNC 1 sectors at LBA = 0x07e24e37 = 132271671

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 08 30 4e e2 e7 00      00:14:14.585  READ DMA
  c8 00 08 b8 44 10 e6 00      00:14:14.569  READ DMA
  ca 00 10 a8 58 54 e6 00      00:14:14.568  WRITE DMA
  ca 00 08 78 58 54 e6 00      00:14:14.568  WRITE DMA
  ca 00 08 b0 e9 14 e6 00      00:14:14.568  WRITE DMA

Error 120 occurred at disk power-on lifetime: 19366 hours (806 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 01 37 4e e2 e7  Error: UNC 1 sectors at LBA = 0x07e24e37 = 132271671

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 08 30 4e e2 e7 00      00:14:10.791  READ DMA
  c8 00 08 28 4e e2 e7 00      00:14:10.791  READ DMA
  c8 00 08 20 4e e2 e7 00      00:14:10.790  READ DMA
  c8 00 08 18 4e e2 e7 00      00:14:10.790  READ DMA
  c8 00 08 10 4e e2 e7 00      00:14:10.790  READ DMA

Error 119 occurred at disk power-on lifetime: 19366 hours (806 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 49 37 4e e2 e7  Error: UNC 73 sectors at LBA = 0x07e24e37 = 132271671

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 80 4d e2 e0 00      00:13:59.784  READ DMA EXT
  25 00 00 80 4b e2 e0 00      00:13:59.761  READ DMA EXT
  25 00 00 80 49 e2 e0 00      00:13:59.735  READ DMA EXT
  25 00 00 80 47 e2 e0 00      00:13:59.720  READ DMA EXT
  25 00 00 80 45 e2 e0 00      00:13:59.698  READ DMA EXT

Error 118 occurred at disk power-on lifetime: 19366 hours (806 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 01 37 4e e2 e7  Error: UNC 1 sectors at LBA = 0x07e24e37 = 132271671

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 08 30 4e e2 e7 00      00:11:35.561  READ DMA
  c8 00 08 30 77 c6 e5 00      00:11:35.546  READ DMA
  c8 00 08 b8 7e d2 e5 00      00:11:35.529  READ DMA
  ec 00 00 00 00 00 a0 00      00:11:35.520  IDENTIFY DEVICE
  ef 03 45 00 00 00 a0 00      00:11:35.513  SET FEATURES [Set transfer mode]

Error 117 occurred at disk power-on lifetime: 19366 hours (806 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 01 37 4e e2 e7  Error: UNC 1 sectors at LBA = 0x07e24e37 = 132271671

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 08 30 4e e2 e7 00      00:11:31.824  READ DMA
  c8 00 08 c0 7e d2 e5 00      00:11:31.806  READ DMA
  c8 00 08 28 4e e2 e7 00      00:11:31.806  READ DMA
  c8 00 b8 10 81 42 e6 00      00:11:31.801  READ DMA
  c8 00 08 08 81 42 e6 00      00:11:31.800  READ DMA

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]


SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

[nobody]

  5 Reallocated_Sector_Ct   5  => vadnejch sektoru ktere byli prealokovane na jine a jiz se nepouzivaji
  7 Seek_Error_Rate         0 => zadne chyby pri presunech hlavicky
 10 Spin_Retry_Count        0 => zadne pokusy o znovuroztoceni motoru (po tom co by za provozu se prestal tocit)
194 Temperature_Celsius     46 (Min/Max 3/73) => Minimalni teplota byla 3C a Maximalni teplota byla 73C, oboje jsou DOST spatne provozni teploty
196 Reallocated_Event_Count 5 => vadnych sektoru ktere zatim cekakaji na realokovani (ale jsou oznacene jako opravdu vadne)
197 Current_Pending_Sector  0 => zadne podezrele sektory co cekaji na zjisteni jestli jde opravdu o vadne
198 Offline_Uncorrectable   0 => zadne neopravitelne sektory

Neni to idealni, ale urcite to nemuze delat takove problemy, pro jistotu bych sledoval jestli se hodnoty nezvetsujou a/nebo nainstaloval grafickej upozornovac smart-notifier a/nebo udelat zalohu na jinej disk a pustit na disk badblocks...
Kazdopadne prestan poustet notebook v lednicce/na_snehu a na kamnech/saune ;)
Zkusil bych jak se chova firefox s cistej profil:

# VYPNOUT firefox

# prejmenovat profil a cache
mv ~/.mozilla ~/.mozilla.bak
mv ~/.cache/mozilla ~/.cache/mozilla.bak

# zapnout firefox

[lertimir]

asi bych se podíval i trochu na usporné režimy disku. ze Smart je vidět, že disk byl zapnutý 20 000 hodin, z toho se 1666 hodin točil. Přitom zastavil 6801 krát, tedy cca za každých 12-15 minut zastaví. a parkuje hlavy 218272 krát (193 Load_Cycle_Count) tedy v tom čase co se točí 130 krát za hodinu točení, to se mi zdá hodně, a mohlo by to zničit disk. Ale patrně to není příčina dotazu.

[Adamec]

vycisti si (nejen) prohlizec ... treba timto

[JohnCenaWWE]

niekedy mi robi ze sa neda klikat lavym tl. na myske, skusil som ked dam napr. ze chcem zapnut firefox,alebo LXterminal a kliknem na ikonu lavym tl. zacne blbnut a klika do neznama teraz som skusil vytiahnut mysku a siel som dotykovym panelom na notebooku a ide pekne a zase som nahodil mysku/do usb/ a uz ide ,ked mi to zblbne ze sa neda lavym tl. na mysky vytiahnem mysku a dam spat a uz je to OK,zaujimave pouzivam RedOrangeWest41.tar.gz

[JohnCenaWWE]

Win2-7Pack_v6.8.3_Multilang_Aero/Files/murrine/emerald-decoration/Advanced/Win2-7Murrine-AeroBlue/theme.ini~ Smazat 20,5kB /home/johncenawwe/Hry/Spear of Destiny/!!-BONUS-!!/artworky/Thumbs.db Smazat 45,1kB /home/johncenawwe/Hry/Spear of Destiny/!!-BONUS-!!/novy nepratele v SoD/Thumbs.db swapoff: Nejste superuživatel. Přepsat volné místo na /home/johncenawwe 0 [Errno 13] Operace zamítnuta: '/tmpaYl6MrCvSS80SfcRnD2BpQOpy5UCUFmAjrx1FVWSWlbKLZa3sUAQ_045kGTUFNxH6SC7lQa_qfkVu5RaNL5MNzjh5.G3PIlr2-Biu4HGGt77jR0Khh78QRpa-72LzWJ2zusjHSR1YC81toUJFa6xoHq51hmF8kM0S-Hv_cV-icQDQ0e2x-vSV6_6M2X3YZe1tP9rMJo.iFUgdFx0nKrC3HuQjbraZl7cfBG0IxDnEJio8..500vb8TIYqSf' Na disku bylo uvolněno: 841,9MB Souborů smazáno: 3342 Zvláštních operací: 6 Chyb: 32119

[Honza]

A odkud jsi? Nebylo by lepsi to dat nekomu kdo tomu rozumi trosku lip? Treba by te i neco naucil.

H.