I'm using Ubuntu 18.04 with the fvwm desktop environment. My sound is muted in Google Chrome. When I move the mouse pointer over the audio icon on the tab, "The sound on this tab is muted" is displayed. When I right-click on the tab, I can toggle between mute and unmute. This has no effect. In Firefox, the sound is not muted. When I use the Ubuntu desktop environment with chrome, the sound is not muted either. Can anyone advise how to fix that please?
My laptop is Dell vostro3480.
After the updates of Ubuntu18.04 my system does not start, it only appears a blank screen.
I tried installing Termux Ubuntu on ChromeOS without developer mode or root privileges, and was successful until then. I accessed an Ubuntu shell from termux, but dpkg returns this error for each package, rendering the system unusable. This is the output of "apt install nano"
root @ localhost: ~ # apt install nano
Read package lists … Done
Create dependency tree
Status information is read … Done
The following NEW packages will be installed:
0 updated, 1 reinstalled, 0 removed and 0 not updated.
Requires 243 kB archives.
After this process, 823 KB of additional space will be used.
Get: 1 http://archive.ubuntu.com/ubuntu bionic / main i386 nano i386 2.9.3-2 (243 kB)
Retrieved 243 kB in 1s (198 kB / s)
debconf: Delay package configuration because apt-utils is not installed
E: setting in start via TCSAFLUSH for stdin failed! – tcsetattr (13: permission denied)
dpkg-deb: unrecoverable fatal error, crash:
Waiting for tar subprocess failed: unknown error 512
dpkg: Error while processing the archive /var/cache/apt/archives/nano_2.9.3-2_i386.deb (–unpack):
dpkg-deb –control subprocess returned error completion status 2
There were errors during processing:
tar:.: Can not mkdir: No such file or directory
tar: ./conffiles: Can not open: No such file or directory
tar: ./control: Can not open: No such file or directory
tar: ./md5sums: Can not open: No such file or directory
tar: ./postinst: Can not open: No such file or directory
tar: ./prerm: Can not open: No such file or directory
tar: Stop with error status due to previous error
E: subprocess / usr / bin / dpkg returned an error code (1)
Only one end user here.
I've read a lot about new ZFS support and native encryption. However, installing Ubuntu 19.10 with ZFS did not provide an option to encrypt the disk.
How can I activate it or my hard drive is already encrypted?
RUN apt install make gcc g++ pkg-config -y RUN npm install n -g && n 11 RUN npm install -g jshint RUN apt-get install libx11-dev libxkbfile-dev -y && apt-get install libsecret-1-dev -y RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list RUN apt-get update && apt-get install yarn -y RUN apt-get update -y && apt-get upgrade -y
docker exec -it container_id / bin / bash
git clone https://github.com/microsoft/vscode.git -b master cd vscode yarn yarn watch yarn web
I can open
However, I can not open a file or path.
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My laptop key "a" does not work as expected. Sometimes it works, sometimes I do not exert external pressure on my keyboard.
I do not think so, and I hope that there is no problem with the keyboard hardware.
I use Ubuntu 16.04. What should I do?
What happens to Ubuntu Linux when I uninstall Python from my Ubuntu computer?
I want to run minimal software in the operating system.
Installed OS: Ubuntu 16.04.6 LTS (GNU / Linux 4.4.0-131 generic x86_64)
Installed Python: 2.7.12-1 ~ 16.04 AND python3
I own a LG-K430T and share the internet via USB tethering with my desktop PC. Or I have done it for a year without interruption until my PC no longer recognizes my phone, neither under Windows 7 nor under Ubuntu 18.04.2. It is not even possible to share files because there is no pop-up (neither in the phone nor in the PC), but the phone is charging. I thought it might be my worn USB cable, but if I use the same USB cable with my sister's Huawei I can swap files / internet. Besides, I have tried it with 3 different USB cables and different connections, and my phone is still not recognized. Then I tried it on Ubuntu and to my surprise it still is not recognized. So, I think it's safe to say the cable is not the problem nor the operating system. (I also rebooted both the phone and the PC.) Then I tried to enable USB debugging in Ubuntu, followed by lsusb and nothing. My phone was last updated in April 2019 and the Android version is 6.0, so I have no idea what's causing the problem, even though I blame the phone.
On Windows, I tried to update the drivers of the Unknown Device in Device Management, but they are already up to date
Sorry, if I'm not the right channel to post this. But I am in exactly the same situation. I have Ubuntu 18.04.03 LTS installed on a Macbook Pro in mid-2010
(Broadcom 4322 (14e4:433b)(rev 01), I could not configure the WLAN however. I've done all the steps suggested here, but I can not detect a Wi-Fi network. I followed this MacBook and can not find WiFi for Ubuntu 18.04 without success.
* NOTE: I'm new to Ubuntu, in fact this is an old MacBook Pro from my wife I'm trying to give a more useful life. I am connected via an ethernet cable. *
The issue I receive is:
sudo iw reg get
global country US: DFS-FCC (2402 - 2472 @ 40), (N/A, 30), (N/A) (5170 - 5250 @ 80), (N/A, 23), (N/A), AUTO-BW (5250 - 5330 @ 80), (N/A, 23), (0 ms), DFS, AUTO-BW (5490 - 5730 @ 160), (N/A, 23), (0 ms), DFS (5735 - 5835 @ 80), (N/A, 30), (N/A) (57240 - 63720 @ 2160), (N/A, 40), (N/A)
nmcli dev wifi list
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
lspci -nnk | grep 0280 -A3
02:00.0 Network controller (0280): Broadcom Inc. and subsidiaries BCM4322 802.11a/b/g/n Wireless LAN Controller (14e4:432b) (rev 01) Subsystem: Apple Inc. AirPort Extreme (106b:008d) Kernel driver in use: wl Kernel modules: ssb, wl
wlp2s0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Retry short limit:7 RTS thr:off Fragment thr:off Power Management:off lo no wireless extensions. enp3s0 no wireless extensions.
sudo iwlist chan
wlp2s0 32 channels in total; available frequencies : Channel 01 : 2.412 GHz Channel 02 : 2.417 GHz Channel 03 : 2.422 GHz Channel 04 : 2.427 GHz Channel 05 : 2.432 GHz Channel 06 : 2.437 GHz Channel 07 : 2.442 GHz Channel 08 : 2.447 GHz Channel 09 : 2.452 GHz Channel 10 : 2.457 GHz Channel 11 : 2.462 GHz Channel 32 : 5.16 GHz Channel 34 : 5.17 GHz Channel 36 : 5.18 GHz Channel 38 : 5.19 GHz Channel 40 : 5.2 GHz Channel 42 : 5.21 GHz Channel 44 : 5.22 GHz Channel 46 : 5.23 GHz Channel 48 : 5.24 GHz Channel 50 : 5.25 GHz Channel 52 : 5.26 GHz Channel 54 : 5.27 GHz Channel 56 : 5.28 GHz Channel 58 : 5.29 GHz Channel 60 : 5.3 GHz Channel 62 : 5.31 GHz Channel 64 : 5.32 GHz Channel 66 : 5.33 GHz Channel 68 : 5.34 GHz Channel 70 : 5.35 GHz Channel 72 : 5.36 GHz lo no frequency information. enp3s0 no frequency information.
rfkill list all
2: hci0: Bluetooth Soft blocked: no Hard blocked: no 3: phy1: Wireless LAN Soft blocked: no Hard blocked: no 4: brcmwl-0: Wireless LAN Soft blocked: no Hard blocked: no
lspci -nnk | grep -e 0200 -e 0280
02:00.0 Network controller (0280): Broadcom Inc. and subsidiaries BCM4322 802.11a/b/g/n Wireless LAN Controller (14e4:432b) (rev 01) 03:00.0 Ethernet controller (0200): Broadcom Inc. and subsidiaries NetXtreme BCM5764M Gigabit Ethernet PCIe (14e4:1684) (rev 10)
additional driver configurations
No WiFi networks
Please help !!! and let me know if I need to open a new question or what policies apply. Thanks in advance.
EDIT: I'm not sure if this helps, but:
grep -H b43 /etc/modprobe.d/*
/etc/modprobe.d/b43.config:options b43 pio=1 /etc/modprobe.d/blacklist-bcm43.conf:blacklist b43 /etc/modprobe.d/blacklist-bcm43.conf:blacklist b43legacy /etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
EDIT 2: I opened this question after reading the guidelines. I have previously asked here: Ubuntu 18.04 WiFi networks are not displayed, although 3 are nearby
Please let me know if I should ask this in the Ubuntu forum.
This is the text file from the Wireless Info Github Ubuntu Forums
OUTPUT OF Wireless Info Github page
Just a quick question, hope that's in the right place.
I just installed Ubuntu 18.04 LTS and found two weird certificates in Mozilla FireFox 70.0.1 (64-bit) that were ringing a bell for some reason. Can someone confirm whether these two certificates should be present during a new installation?
DigiNotar root CA.
DigiNotar PKIoverheid CA Organist – G2