Every now and then my system is not properly suspending. Shutting the lid, choosing to suspend from the graphic interface or running a command is shutting down the screen, but the system will come back up again after a few seconds. Running troubleshooting shows that some devices are blocking the system from suspending. What can be done to allow my system to suspend?
I am using Thunderbird (version 68.7) on a fresh install of Ubuntu 20.04 but I do not get any notification popup in the system tray.
I switched on notifications in the Thunderbird settings and notifications from other applications (such as Ubuntu Software Updater) are visible.
Besides, I used the same Thunderbird configuration on Ubuntu 19.04 earlier (as kept the config files and stored messages on my home partition)
Do I need to install any additional packages?
On a HP Laptop with Ubuntu 19.04 (dual boot with Windows 10) the internal loud speakers and headphones are working. Unfortunately only after a boot or reboot, but not after waking up the laptop from suspend.
Ubuntu recognizes the audio device after a suspend (listed in lspci) but neither loud-speakers nor headphones work. Volume can be modified but does not change anything. Do you have any idea how to force to re-load them after suspend?
sudo lspci -v gives:
00:0e.0 Audio device: Intel Corporation Device 3198 (rev 03)
Subsystem: Hewlett-Packard Company Device 84b6
Flags: bus master, fast devsel, latency 0, IRQ 127
Memory at a1310000 (64-bit, non-prefetchable) [size=16K]
Memory at a1000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [50] Power Management version 3
Capabilities: [80] Vendor Specific Information: Len=14 <?>
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
aplay -l gives the same output right after a reboot and waking up from suspend:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC236 Analog [ALC236 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
I tried the commands suggested here under step 1 without success.
My laptop is a 14ma0307ng.
I'm using LibreOffice 6.2.2.2 on Ubuntu 18.10 since a week and on every document characters are sometimes lost or placed in the wrong way. By that I mean that as I type for example linux it will print lnuix at the screen although I pushed it the right way.
This occurs irregularly. I don't have necessarily a high CPU use when it occurs (sometimes around 30%).
Does someone know how to resolve this? For example, can one change the priority of keyboard input?
On my Lenovo ideapad 100 which is about 2 years old, I'm running Ubuntu 18.04. Everything is fine except that last week the system starts to power-off suddenly or to display a corrupted screen for about 30 seconds and then to power off.
My work-around for now is to keep the laptop connected and 100% charged as those problems only occur when it is running on battery. I supervised the CPU temperature but I didn't remarked anything suspicious. I also booted the device without opening any applications so that CPU activity is the as low as it can be (with Ubuntu booted) but the power-off occurs nevertheless.
I'm surprised because until last week the battery kept up to 4hours, so that I eliminated all tests related to a battery problem.
Any hints would be deeply appreciated!
Output of lspci
00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 21)
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 21)
00:0b.0 Signal processing controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller (rev 21)
00:12.0 SD Host controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SD Controller (rev 21)
00:13.0 SATA controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SATA Controller (rev 21)
00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 21)
00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev 21)
00:1b.0 Audio device: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller (rev 21)
00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 21)
00:1c.2 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #3 (rev 21)
00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU (rev 21)
00:1f.3 SMBus: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller (rev 21)
02:00.0 Network controller: Intel Corporation Wireless 3160 (rev 93)
I would like to sync my files with Drive as described in the answer here.
Following those steps, I always get the message: "Login expired. Log in to activate account" just after a successful login into Google. The message is displayed in the dialogue where one can normally choose the functions to be synced (calendar, files...)
After an upgrade to 17.10 internal keyboard and touchpad suddenly stopped working. This problem occurs even during startup, so I can't even boot from USB. This problem probably occured after I created a new user account, but I deleted it in the meantime and no change. After the installation, everything worked still well. However, I can use external USB mouse. Can someone please help me? I'm completely lost.
sudo lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 5986:0673 Acer, Inc
Bus 001 Device 004: ID 062a:0000 Creative Labs Optical mouse
Bus 001 Device 002: ID 8087:07dc Intel Corp.
Bus 001 Device 005: ID 05dc:a81d Lexar Media, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
robin@robin:~$ sudo dmesg
[ 0.073073] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000)
[ 0.073073] PCI: MMCONFIG at [mem 0xe0000000-0xe3ffffff] reserved in E820
[ 0.073073] PCI: Using configuration type 1 for base access
[ 0.076289] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.076289] ACPI: Added _OSI(Module Device)
[ 0.076289] ACPI: Added _OSI(Processor Device)
[ 0.076289] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.076289] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.083277] ACPI Error: No handler for Region [ECF2] (ffff8fb8bf148a68) [EmbeddedControl] (20170531/evregion-166)
[ 0.083289] ACPI Error: Region EmbeddedControl (ID=3) has no handler (20170531/exfldio-299)
[ 0.083297] ACPI Error: Method parse/execution failed \_SB.PCI0.LPCB.EC0._REG, AE_NOT_EXIST (20170531/psparse-550)
[ 0.085651] ACPI: Dynamic OEM Table Load:
[ 0.085663] ACPI: SSDT 0xFFFF8FB8BE5B9800 000634 (v01 PmRef Cpu0Ist 00003000 INTL 20120711)
[ 0.086039] ACPI: Dynamic OEM Table Load:
[ 0.086049] ACPI: SSDT 0xFFFF8FB8BE61AC00 0003A5 (v01 PmRef Cpu0Cst 00003001 INTL 20120711)
[ 0.086773] ACPI: Dynamic OEM Table Load:
[ 0.086783] ACPI: SSDT 0xFFFF8FB8BE61F200 00015F (v01 PmRef ApIst 00003000 INTL 20120711)
[ 0.087110] ACPI: Dynamic OEM Table Load:
[ 0.087119] ACPI: SSDT 0xFFFF8FB8BE634D80 00008D (v01 PmRef ApCst 00003000 INTL 20120711)
[ 0.088100] ACPI: EC: EC started
[ 0.088102] ACPI: EC: interrupt blocked
[ 0.308133] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[ 0.308137] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x16, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.308139] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[ 0.308140] ACPI: Interpreter enabled
[ 0.308179] ACPI: (supports S0 S3 S4 S5)
[ 0.308182] ACPI: Using IOAPIC for interrupt routing
[ 0.308237] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.366864] ACPI: Power Resource [USBC] (on)
[ 0.374234] ACPI: Power Resource [CLK0] (off)
[ 0.374747] ACPI: Power Resource [CLK0] (off)
[ 0.374821] ACPI: Power Resource [CLK1] (off)
[ 0.381014] ACPI: Power Resource [ID3C] (on)
[ 0.386582] ACPI: Power Resource [FN00] (off)
[ 0.387432] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.387441] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 0.387516] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
[ 0.387536] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
Or can this be a hardware problem? Thanks a lot!
when I try to run HTC Evo 4.3 (or other devices, it doesn't matter) in Genymotion (2.3.0 x64) (with VirtualBox 4.3.10) on Ubuntu 14.04, I get:
The virtual device got no IP address. The VirtualBox DHCP server has not assigned an IP address to the virtual device.
My settings in Virtual Box are the following:
How can I assign an IP address to the device?
Any help will be appreciated. Thanks!
I'm trying to make an alias for my shell script which is saved in ~/Dokumente/music.sh
Therefore, I added following line to ~/.bash_aliases:
alias music='.//home/robin/Dokumente/music.sh'
After saving, I executed source ~/.bash_aliases.
I think the alias itself is working fine, but ./ doesn't find the file. Why? I've tried multiple things (e.g. ~/Dokumente/music.sh) but nothing works.
I can execute the script when I type ./music.sh within the containing folder. That shouldn't be the point…
I want the script being executable from any direction with this user.
Any help would be appreciated!
since I use Ubuntu 13.10, I'm experiencing a bug:
- I activate standby
- I press any key to continue working on my laptop
- The computer is on again, but the wlan doesn't work.
→ The wlan network then is disabled by default, but I can't enable it, it doesn't shows any network available.
Good evening,
just experienced a funny bug (?):
When I switch to tty terminal, my mouse pointer still appears, but is in the center of the screen. When I switch back into graphical mode, the pointer is on the same position as when I switched to terminal mode.
Course, this is not sore, but it's strange!
Did someone experienced it before? I do just after the latest updates…
Does anyone know against which package to file a bug in Launchpad?
Thanks ;)
System spec:
Kernel
Linux 3.8.0-27-generic x86_64Graphic card:
VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS780M [Mobility RadeonHD 3200] (prog-if 00 [VGA controller])
Driver (output of
lspci -nnk | grep -A3 AMD):01:05.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RS780M [Mobility Radeon HD 3200] [1002:9612] Subsystem: Toshiba America Info Systems Device [1179:ffb0] Kernel driver in use: radeon
are my files stored in Ubuntu One secure from the American intelligence agency (NSA)? In which country are they stored? Is it better than using Dropbox or any other popular cloud?
Thanks in advance for your answers!
I want my laptop to shutdown when I close the laptop lid. But in the power settings I can only choose between:
- Suspend
- Do nothing
Hibernate(Disabled)
Is there any way to configure it with more options?
how to display the actual network traffic (wireless) in a terminal?
Additionally: Is it possible to add this info to the chart of top?