Elan Touchpad not detected in ubuntu 18.04 and wifi adapter not found
-1
I am using Lenovo-ideapad 330-15ARR. I just install ubuntu 18.04.
My touchpad(elan) is not detected and also under wifi menu in setting, "Wifi adapter not found" message is displayed.
My wifi network adapter is rtl8821ce .
I tried many solutions mentioned in various websites. But all was in vein.
And also I shall provide kernel versions and other outputs of some commands.
santosh@santosh-Lenovo:~$ uname -r
4.19.1-041901-lowlatency
My output for "xinput":
santosh@santosh-Lenovo:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ EasyCamera: EasyCamera id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
My output for "less /proc/bus/input/devices" :
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
U: Uniq=
H: Handlers=sysrq kbd event3 leds
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/LNXVIDEO:01/input/input4
U: Uniq=
H: Handlers=kbd event4
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0b/LNXVIDEO:02/input/input5
U: Uniq=
H: Handlers=kbd event5
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Ideapad extra buttons"
P: Phys=ideapad/input0
S: Sysfs=/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input7
U: Uniq=
H: Handlers=rfkill kbd event7
B: PROP=0
B: EV=13
B: KEY=81000800100c03 4400000000300000 0 2
B: MSC=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic HDMI/DP,pcm=3"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input8
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input9
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input10
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0003 Vendor=5986 Product=1127 Version=5307
N: Name="EasyCamera: EasyCamera"
P: Phys=usb-0000:03:00.4-1/button
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-1/3-1:1.0/input/input11
U: Uniq=
H: Handlers=kbd event11
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0003 Vendor=1c4f Product=0003 Version=0110
N: Name="SIGMACHIP Usb Mouse"
P: Phys=usb-0000:03:00.3-4/input0
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-4/1-4:1.0/0003:1C4F:0003.0002/input/input12
U: Uniq=
H: Handlers=mouse0 event6
B: PROP=0
B: EV=17
B: KEY=70000 0 0 0 0
B: REL=103
B: MSC=10
The output for "lspci" is
santosh@santosh-Lenovo:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] (rev c4)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
04:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61)
please help me out with this problem.
I am also eager to know how to extract .inf file from .exe file , to install windows driver using ndiswrapper.
wireless touchpad
asked Nov 18 '18 at 5:07
SantoshSantosh
12
add a comment |
-1
I am using Lenovo-ideapad 330-15ARR. I just install ubuntu 18.04.
My touchpad(elan) is not detected and also under wifi menu in setting, "Wifi adapter not found" message is displayed.
My wifi network adapter is rtl8821ce .
I tried many solutions mentioned in various websites. But all was in vein.
And also I shall provide kernel versions and other outputs of some commands.
santosh@santosh-Lenovo:~$ uname -r
4.19.1-041901-lowlatency
My output for "xinput":
santosh@santosh-Lenovo:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ EasyCamera: EasyCamera id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
My output for "less /proc/bus/input/devices" :
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
U: Uniq=
H: Handlers=sysrq kbd event3 leds
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/LNXVIDEO:01/input/input4
U: Uniq=
H: Handlers=kbd event4
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0b/LNXVIDEO:02/input/input5
U: Uniq=
H: Handlers=kbd event5
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Ideapad extra buttons"
P: Phys=ideapad/input0
S: Sysfs=/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input7
U: Uniq=
H: Handlers=rfkill kbd event7
B: PROP=0
B: EV=13
B: KEY=81000800100c03 4400000000300000 0 2
B: MSC=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic HDMI/DP,pcm=3"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input8
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input9
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input10
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0003 Vendor=5986 Product=1127 Version=5307
N: Name="EasyCamera: EasyCamera"
P: Phys=usb-0000:03:00.4-1/button
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-1/3-1:1.0/input/input11
U: Uniq=
H: Handlers=kbd event11
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0003 Vendor=1c4f Product=0003 Version=0110
N: Name="SIGMACHIP Usb Mouse"
P: Phys=usb-0000:03:00.3-4/input0
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-4/1-4:1.0/0003:1C4F:0003.0002/input/input12
U: Uniq=
H: Handlers=mouse0 event6
B: PROP=0
B: EV=17
B: KEY=70000 0 0 0 0
B: REL=103
B: MSC=10
The output for "lspci" is
santosh@santosh-Lenovo:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] (rev c4)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
04:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61)
please help me out with this problem.
I am also eager to know how to extract .inf file from .exe file , to install windows driver using ndiswrapper.
wireless touchpad
asked Nov 18 '18 at 5:07
SantoshSantosh
12
Edit the question to include results from terminal fordmesg | grep -i elan
– Jeremy31
Nov 19 '18 at 18:52
Anyone answer this question please...
– Santosh
Nov 20 '18 at 5:18
Go back to the 4.15 kernels and use askubuntu.com/a/1046580/300665 to fix wifi. If you want touchpad to work, post the info I request
– Jeremy31
Nov 20 '18 at 22:03
add a comment |
-1
-1
-1
I am using Lenovo-ideapad 330-15ARR. I just install ubuntu 18.04.
My touchpad(elan) is not detected and also under wifi menu in setting, "Wifi adapter not found" message is displayed.
My wifi network adapter is rtl8821ce .
I tried many solutions mentioned in various websites. But all was in vein.
And also I shall provide kernel versions and other outputs of some commands.
santosh@santosh-Lenovo:~$ uname -r
4.19.1-041901-lowlatency
My output for "xinput":
santosh@santosh-Lenovo:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ EasyCamera: EasyCamera id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
My output for "less /proc/bus/input/devices" :
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
U: Uniq=
H: Handlers=sysrq kbd event3 leds
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/LNXVIDEO:01/input/input4
U: Uniq=
H: Handlers=kbd event4
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0b/LNXVIDEO:02/input/input5
U: Uniq=
H: Handlers=kbd event5
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Ideapad extra buttons"
P: Phys=ideapad/input0
S: Sysfs=/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input7
U: Uniq=
H: Handlers=rfkill kbd event7
B: PROP=0
B: EV=13
B: KEY=81000800100c03 4400000000300000 0 2
B: MSC=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic HDMI/DP,pcm=3"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input8
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input9
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input10
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0003 Vendor=5986 Product=1127 Version=5307
N: Name="EasyCamera: EasyCamera"
P: Phys=usb-0000:03:00.4-1/button
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-1/3-1:1.0/input/input11
U: Uniq=
H: Handlers=kbd event11
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0003 Vendor=1c4f Product=0003 Version=0110
N: Name="SIGMACHIP Usb Mouse"
P: Phys=usb-0000:03:00.3-4/input0
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-4/1-4:1.0/0003:1C4F:0003.0002/input/input12
U: Uniq=
H: Handlers=mouse0 event6
B: PROP=0
B: EV=17
B: KEY=70000 0 0 0 0
B: REL=103
B: MSC=10
The output for "lspci" is
santosh@santosh-Lenovo:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] (rev c4)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
04:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61)
please help me out with this problem.
I am also eager to know how to extract .inf file from .exe file , to install windows driver using ndiswrapper.
wireless touchpad
asked Nov 18 '18 at 5:07
SantoshSantosh
12
I am using Lenovo-ideapad 330-15ARR. I just install ubuntu 18.04.
My touchpad(elan) is not detected and also under wifi menu in setting, "Wifi adapter not found" message is displayed.
My wifi network adapter is rtl8821ce .
I tried many solutions mentioned in various websites. But all was in vein.
And also I shall provide kernel versions and other outputs of some commands.
santosh@santosh-Lenovo:~$ uname -r
4.19.1-041901-lowlatency
My output for "xinput":
santosh@santosh-Lenovo:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ EasyCamera: EasyCamera id=11 [slave keyboard (3)]
↳ Ideapad extra buttons id=12 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
My output for "less /proc/bus/input/devices" :
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=LNXPWRBN/button/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=10000000000000 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
U: Uniq=
H: Handlers=sysrq kbd event3 leds
B: PROP=0
B: EV=120013
B: KEY=402000000 3803078f800d001 feffffdfffefffff fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:03/LNXVIDEO:01/input/input4
U: Uniq=
H: Handlers=kbd event4
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:0b/LNXVIDEO:02/input/input5
U: Uniq=
H: Handlers=kbd event5
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Ideapad extra buttons"
P: Phys=ideapad/input0
S: Sysfs=/devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input7
U: Uniq=
H: Handlers=rfkill kbd event7
B: PROP=0
B: EV=13
B: KEY=81000800100c03 4400000000300000 0 2
B: MSC=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic HDMI/DP,pcm=3"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.1/sound/card0/input8
U: Uniq=
H: Handlers=event8
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Mic"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input9
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=21
B: SW=10
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="HD-Audio Generic Headphone"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.6/sound/card1/input10
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=21
B: SW=4
I: Bus=0003 Vendor=5986 Product=1127 Version=5307
N: Name="EasyCamera: EasyCamera"
P: Phys=usb-0000:03:00.4-1/button
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.4/usb3/3-1/3-1:1.0/input/input11
U: Uniq=
H: Handlers=kbd event11
B: PROP=0
B: EV=3
B: KEY=100000 0 0 0
I: Bus=0003 Vendor=1c4f Product=0003 Version=0110
N: Name="SIGMACHIP Usb Mouse"
P: Phys=usb-0000:03:00.3-4/input0
S: Sysfs=/devices/pci0000:00/0000:00:08.1/0000:03:00.3/usb1/1-4/1-4:1.0/0003:1C4F:0003.0002/input/input12
U: Uniq=
H: Handlers=mouse0 event6
B: PROP=0
B: EV=17
B: KEY=70000 0 0 0 0
B: REL=103
B: MSC=10
The output for "lspci" is
santosh@santosh-Lenovo:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:01.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15dc
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] (rev c4)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
04:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 61)
please help me out with this problem.
I am also eager to know how to extract .inf file from .exe file , to install windows driver using ndiswrapper.
wireless touchpad
wireless touchpad
asked Nov 18 '18 at 5:07
SantoshSantosh
12
asked Nov 18 '18 at 5:07
SantoshSantosh
12
edited Nov 18 '18 at 5:21
Santosh
asked Nov 18 '18 at 5:07
SantoshSantosh
12
asked Nov 18 '18 at 5:07
SantoshSantosh
12
asked Nov 18 '18 at 5:07
SantoshSantosh
12
12
Edit the question to include results from terminal fordmesg | grep -i elan
– Jeremy31
Nov 19 '18 at 18:52
Anyone answer this question please...
– Santosh
Nov 20 '18 at 5:18
Go back to the 4.15 kernels and use askubuntu.com/a/1046580/300665 to fix wifi. If you want touchpad to work, post the info I request
– Jeremy31
Nov 20 '18 at 22:03
add a comment |
Edit the question to include results from terminal fordmesg | grep -i elan
– Jeremy31
Nov 19 '18 at 18:52
Anyone answer this question please...
– Santosh
Nov 20 '18 at 5:18
Go back to the 4.15 kernels and use askubuntu.com/a/1046580/300665 to fix wifi. If you want touchpad to work, post the info I request
– Jeremy31
Nov 20 '18 at 22:03
Edit the question to include results from terminal for
dmesg | grep -i elan– Jeremy31
Nov 19 '18 at 18:52
Edit the question to include results from terminal for
dmesg | grep -i elan– Jeremy31
Nov 19 '18 at 18:52
Anyone answer this question please...
– Santosh
Nov 20 '18 at 5:18
Anyone answer this question please...
– Santosh
Nov 20 '18 at 5:18
Go back to the 4.15 kernels and use askubuntu.com/a/1046580/300665 to fix wifi. If you want touchpad to work, post the info I request
– Jeremy31
Nov 20 '18 at 22:03
Go back to the 4.15 kernels and use askubuntu.com/a/1046580/300665 to fix wifi. If you want touchpad to work, post the info I request
– Jeremy31
Nov 20 '18 at 22:03
add a comment |
1 Answer
1
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Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions
Issue-1: None of the ubuntu distros are getting installed
Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.
So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode
Issue-2: Wifi is not working
Solution: Install drivers seperatly. In most of the cases the wifi network card manufacturer is Elan tech for this model.
So just run the following commands to download and install
git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce/
sudo make all
sudo make install
sudo modprobe -a 8821ce
Check your wifi networks!
Issue-3: Touchpad is not working at all
Solution: You need to upgrade kernel to minimum 4.19.15-041915-generic. From these kernal version, the touchpad drivers are present in the kernal.
So just download the kernal files and upgrade.
Visit https://kernel.ubuntu.com/~kernel-ppa/mainline/ to choose a kernal version
If you want to download 4.19.15, try the steps
First download the files
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Install
dpkg -i linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
dpkg -i linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Reboot
answered 10 hours ago
DebojyotiDebojyoti
1012
New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions
Issue-1: None of the ubuntu distros are getting installed
Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.
So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode
Issue-2: Wifi is not working
Solution: Install drivers seperatly. In most of the cases the wifi network card manufacturer is Elan tech for this model.
So just run the following commands to download and install
git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce/
sudo make all
sudo make install
sudo modprobe -a 8821ce
Check your wifi networks!
Issue-3: Touchpad is not working at all
Solution: You need to upgrade kernel to minimum 4.19.15-041915-generic. From these kernal version, the touchpad drivers are present in the kernal.
So just download the kernal files and upgrade.
Visit https://kernel.ubuntu.com/~kernel-ppa/mainline/ to choose a kernal version
If you want to download 4.19.15, try the steps
First download the files
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Install
dpkg -i linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
dpkg -i linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Reboot
answered 10 hours ago
DebojyotiDebojyoti
1012
New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
0
Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions
Issue-1: None of the ubuntu distros are getting installed
Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.
So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode
Issue-2: Wifi is not working
Solution: Install drivers seperatly. In most of the cases the wifi network card manufacturer is Elan tech for this model.
So just run the following commands to download and install
git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce/
sudo make all
sudo make install
sudo modprobe -a 8821ce
Check your wifi networks!
Issue-3: Touchpad is not working at all
Solution: You need to upgrade kernel to minimum 4.19.15-041915-generic. From these kernal version, the touchpad drivers are present in the kernal.
So just download the kernal files and upgrade.
Visit https://kernel.ubuntu.com/~kernel-ppa/mainline/ to choose a kernal version
If you want to download 4.19.15, try the steps
First download the files
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Install
dpkg -i linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
dpkg -i linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Reboot
answered 10 hours ago
DebojyotiDebojyoti
1012
New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
0
0
0
Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions
Issue-1: None of the ubuntu distros are getting installed
Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.
So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode
Issue-2: Wifi is not working
Solution: Install drivers seperatly. In most of the cases the wifi network card manufacturer is Elan tech for this model.
So just run the following commands to download and install
git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce/
sudo make all
sudo make install
sudo modprobe -a 8821ce
Check your wifi networks!
Issue-3: Touchpad is not working at all
Solution: You need to upgrade kernel to minimum 4.19.15-041915-generic. From these kernal version, the touchpad drivers are present in the kernal.
So just download the kernal files and upgrade.
Visit https://kernel.ubuntu.com/~kernel-ppa/mainline/ to choose a kernal version
If you want to download 4.19.15, try the steps
First download the files
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Install
dpkg -i linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
dpkg -i linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Reboot
answered 10 hours ago
DebojyotiDebojyoti
1012
New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions
Issue-1: None of the ubuntu distros are getting installed
Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.
So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode
Issue-2: Wifi is not working
Solution: Install drivers seperatly. In most of the cases the wifi network card manufacturer is Elan tech for this model.
So just run the following commands to download and install
git clone https://github.com/tomaspinho/rtl8821ce.git
cd rtl8821ce/
sudo make all
sudo make install
sudo modprobe -a 8821ce
Check your wifi networks!
Issue-3: Touchpad is not working at all
Solution: You need to upgrade kernel to minimum 4.19.15-041915-generic. From these kernal version, the touchpad drivers are present in the kernal.
So just download the kernal files and upgrade.
Visit https://kernel.ubuntu.com/~kernel-ppa/mainline/ to choose a kernal version
If you want to download 4.19.15, try the steps
First download the files
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
wget https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.19.15/linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Install
dpkg -i linux-headers-4.19.15-041915_4.19.15-041915.201901130432_all.deb
dpkg -i linux-headers-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-modules-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
dpkg -i linux-image-unsigned-4.19.15-041915-generic_4.19.15-041915.201901130432_amd64.deb
Reboot
answered 10 hours ago
DebojyotiDebojyoti
1012
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Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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answered 10 hours ago
DebojyotiDebojyoti
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New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 10 hours ago
DebojyotiDebojyoti
1012
answered 10 hours ago
DebojyotiDebojyoti
1012
1012
New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Debojyoti is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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Edit the question to include results from terminal for
dmesg | grep -i elan– Jeremy31
Nov 19 '18 at 18:52
Anyone answer this question please...
– Santosh
Nov 20 '18 at 5:18
Go back to the 4.15 kernels and use askubuntu.com/a/1046580/300665 to fix wifi. If you want touchpad to work, post the info I request
– Jeremy31
Nov 20 '18 at 22:03