আমার কাছে উবুন্টু উবুন্টু 16.04.1 এলটিএস আছে কার্নেল সহ: 4.4.0-45-জেনেরিক।
আমার কাছে ইউএসবি স্টিক মডেমের রিফার্মওয়্যার রয়েছে সেলুলার সংস্থার মডেমের মালিক।
সমস্যাটি হ'ল প্রায়শই, ডিভাইসটি পুনরায় প্রবেশ করতে, কম্পিউটার পুনরায় চালু করতে বা / এবং নেটওয়ার্ক-ম্যানেজার পুনরায় চালু
করতে , পর্দার শীর্ষে নেটওয়ার্কম্যানেজার উইজেটে মোবাইল ব্রডব্যান্ড বিকল্প পেতে ... সম্ভবত আপনি ড্রাইভার বা অন্য সমাধানের পরামর্শ দিতে পারেন?
এটি নেটওয়ার্ক সম্পর্কিত hwinfo থেকে তথ্য:
>> net.1: get network data
net interface: name = lo, path = /class/net/lo
type = 772
carrier = 1
hw_addr = 00:00:00:00:00:00
GDRVINFO ethtool error: Operation not supported
ethtool private flags: 0
net interface: name = ppp0, path = /class/net/ppp0
type = 512
carrier = 1
hw_addr =
GDRVINFO ethtool error: Operation not supported
ethtool private flags: 0
net interface: name = enp5s0, path = /class/net/enp5s0
type = 1
carrier = 0
hw_addr = 78:24:af:20:d9:d1
net device: path = /devices/pci0000:00/0000:00:1c.3/0000:05:00.0
net driver: name = r8169, path = /bus/pci/drivers/r8169
ethtool private flags: 0
net interface: name = wlp4s0, path = /class/net/wlp4s0
type = 1
carrier = 0
hw_addr = b8:ee:65:e2:be:c3
net device: path = /devices/pci0000:00/0000:00:1c.2/0000:04:00.0
net driver: name = ath9k, path = /bus/pci/drivers/ath9k
ethtool private flags: 0
net interface: name = wwx001e101f0000, path = /class/net/wwx001e101f0000
type = 1
hw_addr = 00:1e:10:1f:00:00
net device: path = /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.2
net driver: name = huawei_cdc_ncm, path = /bus/usb/drivers/huawei_cdc_ncm
ethtool private flags: 0
wwx001e101f0000: ethtool link state: 0
এটি এলএসডাব্লু থেকে এসেছে:
olga@olga-comp:~$ sudo lshw -short
H/W path Device Class Description
==============================================================
system X750JN (ASUS-NotebookSKU)
/0 bus X750JN
/0/0 memory 64KiB BIOS
/0/25 memory 256KiB L1 cache
/0/26 memory 1MiB L2 cache
/0/27 memory 6MiB L3 cache
/0/28 processor Intel(R) Core(TM) i7-4700HQ CPU @ 2.40GHz
/0/29 memory 8GiB System Memory
/0/29/0 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (0,6 ns)
/0/29/1 memory 4GiB SODIMM DDR3 Synchronous
/0/100 bridge Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
/0/100/1 bridge Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
/0/100/1.1 bridge Xeon E3-1200 v3/4th Gen Core Processor PCI Express x8 Controller
/0/100/1.1/0 display GM108M [GeForce 840M]
/0/100/2 display 4th Gen Core Processor Integrated Graphics Controller
/0/100/3 multimedia Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
/0/100/14 bus 8 Series/C220 Series Chipset Family USB xHCI
/0/100/14/0 usb2 bus xHCI Host Controller
/0/100/14/1 usb1 bus xHCI Host Controller
/0/100/14/1/1 scsi10 storage HUAWEI_MOBILE
/0/100/14/1/1/0 /dev/sr1 disk SCSI CD-ROM
/0/100/14/1/1/0/1 volume 31KiB Apple partition map
/0/100/14/1/1/0/2 volume 27MiB Apple HFS
/0/100/14/1/1/1 /dev/sdc disk SCSI Disk
/0/100/14/1/2 input USB Optical Mouse
/0/100/14/1/5 generic USB2.0-CRW
/0/100/14/1/a multimedia USB Camera
/0/100/16 communication 8 Series/C220 Series Chipset Family MEI Controller #1
/0/100/1b multimedia 8 Series/C220 Series Chipset High Definition Audio Controller
/0/100/1c bridge 8 Series/C220 Series Chipset Family PCI Express Root Port #1
/0/100/1c.2 bridge 8 Series/C220 Series Chipset Family PCI Express Root Port #3
/0/100/1c.2/0 wlp4s0 network QCA9565 / AR9565 Wireless Network Adapter
/0/100/1c.3 bridge 8 Series/C220 Series Chipset Family PCI Express Root Port #4
/0/100/1c.3/0 enp5s0 network RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
/0/100/1f bridge HM86 Express LPC Controller
/0/100/1f.2 storage 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
/0/100/1f.3 bus 8 Series/C220 Series Chipset Family SMBus Controller
/0/1 scsi2 storage
/0/1/0.0.0 /dev/cdrom disk DVD-RAM UJ8E2 S
/0/2 scsi4 storage
/0/2/0.0.0 /dev/sda disk 1TB ST1000LM024 HN-M
/0/2/0.0.0/1 /dev/sda1 volume 99MiB Windows FAT volume
/0/2/0.0.0/2 /dev/sda2 volume 899MiB Windows NTFS volume
/0/2/0.0.0/3 /dev/sda3 volume 127MiB reserved partition
/0/2/0.0.0/4 /dev/sda4 volume 372GiB Windows NTFS volume
/0/2/0.0.0/5 /dev/sda5 volume 537GiB Windows NTFS volume
/0/2/0.0.0/6 /dev/sda6 volume 20GiB Windows NTFS volume
/0/3 scsi5 storage
/0/3/0.0.0 /dev/sdb disk 1TB ST1000LM024 HN-M
/0/3/0.0.0/1 /dev/sdb1 volume 465GiB Windows NTFS volume
/0/3/0.0.0/2 /dev/sdb2 volume 230GiB Windows NTFS volume
/0/3/0.0.0/3 /dev/sdb3 volume 511MiB Windows FAT volume
/0/3/0.0.0/4 /dev/sdb4 volume 226GiB EXT4 volume
/0/3/0.0.0/5 /dev/sdb5 volume 8076MiB Linux swap volume
/1 wwx001e101f0000 network Ethernet interface
এটি মডেম সম্পর্কিত dmesg এর শেষ বার্তা:
[ 455.747911] usb 1-1: USB disconnect, device number 7
[ 470.307849] usb 1-1: new high-speed USB device number 8 using xhci_hcd
[ 470.436817] usb 1-1: New USB device found, idVendor=12d1, idProduct=14fe
[ 470.436821] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 470.436823] usb 1-1: Product: HUAWEI_MOBILE
[ 470.436824] usb 1-1: Manufacturer: HUAWEI_MOBILE
[ 470.436825] usb 1-1: SerialNumber: 0123456789ABCDEF
[ 470.469376] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 470.469788] scsi host9: usb-storage 1-1:1.0
[ 471.473974] scsi 9:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 471.474428] scsi 9:0:0:1: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
[ 471.475698] sr 9:0:0:0: [sr1] scsi-1 drive
[ 471.475855] sr 9:0:0:0: Attached scsi CD-ROM sr1
[ 471.475939] sr 9:0:0:0: Attached scsi generic sg3 type 5
[ 471.476134] sd 9:0:0:1: Attached scsi generic sg4 type 0
[ 471.477325] sd 9:0:0:1: [sdc] Attached SCSI removable disk
[ 471.613924] usb 1-1: USB disconnect, device number 8
[ 472.175764] usb 1-1: new high-speed USB device number 9 using xhci_hcd
[ 472.304732] usb 1-1: New USB device found, idVendor=12d1, idProduct=1506
[ 472.304736] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 472.304738] usb 1-1: Product: HUAWEI_MOBILE
[ 472.304740] usb 1-1: Manufacturer: HUAWEI_MOBILE
[ 472.374843] option 1-1:1.0: GSM modem (1-port) converter detected
[ 472.374943] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
[ 472.375013] option 1-1:1.1: GSM modem (1-port) converter detected
[ 472.375069] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
[ 472.375369] usb-storage 1-1:1.3: USB Mass Storage device detected
[ 472.375455] scsi host10: usb-storage 1-1:1.3
[ 472.375753] usb-storage 1-1:1.4: USB Mass Storage device detected
[ 472.375926] scsi host11: usb-storage 1-1:1.4
[ 472.409279] usbcore: registered new interface driver cdc_ncm
[ 472.410752] usbcore: registered new interface driver cdc_wdm
[ 472.514260] huawei_cdc_ncm 1-1:1.2: MAC-Address: 00:1e:10:1f:00:00
[ 472.514264] huawei_cdc_ncm 1-1:1.2: setting rx_max = 16384
[ 472.521551] huawei_cdc_ncm 1-1:1.2: NDP will be placed at end of frame for this device.
[ 472.521655] huawei_cdc_ncm 1-1:1.2: cdc-wdm0: USB WDM device
[ 472.521819] huawei_cdc_ncm 1-1:1.2 wwan0: register 'huawei_cdc_ncm' at usb-0000:00:14.0-1, Huawei CDC NCM device, 00:1e:10:1f:00:00
[ 472.522501] usbcore: registered new interface driver huawei_cdc_ncm
[ 472.527916] huawei_cdc_ncm 1-1:1.2 wwx001e101f0000: renamed from wwan0
[ 473.381923] scsi 10:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
[ 473.381970] scsi 11:0:0:0: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
[ 473.383093] sr 10:0:0:0: [sr1] scsi-1 drive
[ 473.383253] sr 10:0:0:0: Attached scsi CD-ROM sr1
[ 473.383339] sr 10:0:0:0: Attached scsi generic sg3 type 5
[ 473.383622] sd 11:0:0:0: Attached scsi generic sg4 type 0
[ 473.386368] sd 11:0:0:0: [sdc] Attached SCSI removable disk
[ 475.637025] sr 10:0:0:0: [sr1] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 475.637029] sr 10:0:0:0: [sr1] tag#0 Sense Key : Medium Error [current]
[ 475.637031] sr 10:0:0:0: [sr1] tag#0 Add. Sense: Unrecovered read error
[ 475.637033] sr 10:0:0:0: [sr1] tag#0 CDB: Read(10) 28 00 00 00 8d fe 00 00 02 00
[ 475.637035] blk_update_request: critical medium error, dev sr1, sector 145400
[ 475.643294] sr 10:0:0:0: [sr1] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 475.643297] sr 10:0:0:0: [sr1] tag#0 Sense Key : Medium Error [current]
[ 475.643298] sr 10:0:0:0: [sr1] tag#0 Add. Sense: Unrecovered read error
[ 475.643300] sr 10:0:0:0: [sr1] tag#0 CDB: Read(10) 28 00 00 00 8d fe 00 00 02 00
[ 475.643302] blk_update_request: critical medium error, dev sr1, sector 145400
[ 475.643303] Buffer I/O error on dev sr1, logical block 18175, async page read
[ 475.756160] ISO 9660 Extensions: Microsoft Joliet Level 1
[ 475.756415] ISO 9660 Extensions: IEEE_P1282
[ 488.391807] PPP BSD Compression module registered
[ 488.393749] PPP Deflate Compression module registered
এবং এটি নেটওয়ার্ক ম্যানেজার কনফিগারেশন ফাইলের বিষয়বস্তু:
olga@olga-comp:/etc/NetworkManager/system-connections$ sudo cat Megafon\ RUS
[connection]
id=Megafon RUS
uuid=7b5d723f-2b41-4a0e-95f9-7f29d824f7c8
type=gsm
autoconnect=false
permissions=user:ubuntu:;
secondaries=
[gsm]
apn=internet
number=*99#
password-flags=1
username=gdata
[ipv4]
dns-search=
method=auto
[ipv6]
addr-gen-mode=stable-privacy
dns-search=
method=auto
এটি কি আপনার জন্য উবুন্টু 16.04 এ কিছুক্ষণের জন্য কাজ করছে বা এটি সারাক্ষণ একই থাকে? আমার একটি হুয়াউইআই ইউএসবি মডেম ছিল যা উবুন্টু ১৪.১০ তে ভাল কাজ করেছে এবং আমি যখন ১ 16.০৪ ইনস্টল করেছি তখন আপনার বর্ণিত একই সমস্যা ছিল - এটি কাজ করা কঠিন ছিল এবং তারপরে ডিভাইসটি অদৃশ্য হয়ে যায় এবং সর্বদা এটি আনলক করার জন্য পিনের জন্য জিজ্ঞাসা করে। আমি এটি ঠিক করতে সক্ষম ছিলাম না (আমি 3-4 দিনের জন্য চেষ্টা করেছি) তাই আমি টিপি-লিংক এম 5350 কিনেছি (এটি আমার পিতার আইন ল্যাপটপে ছিল) এবং এতে তিনি খুশি।
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জিনা
জিএডি 3 আর: মডেম ম্যানেজার 1.4.12
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ওলগা সেশিনিচনিকোভা 25:25
জিনা: আমি এটি কেবল 16.04 এ ব্যবহার করেছি ...
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ওলগা সোশিনিচনিকোভা
ModemManager --version?