@alexander-deucher
CPU model: AMD Ryzen 7 2700U with Radeon Vega Mobile Gfx
Kernel: 5.10.49
Firmware:
VCE feature version: 0, firmware version: 0x
UVD feature version: 0, firmware version: 0x
MC feature version: 0, firmware version: 0x
ME feature version: 52, firmware versi
:
USERPID ACCESS COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-
I updated my BIOS to version 1801.
version before:
serj@corsair:~$ sudo dmidecode -s bios-version && sudo dmidecode -s
bios-release-date
1503
11/14/2012
version after:
serj@corsair:~$ sudo dmidecode -s bios-version && sudo dmidecode -s
bios-release-date
1801
11/12/20
COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb
ess Points
//---
iwlist scan
eth0 Interface doesn't support scanning.
loInterface doesn't support scanning.
wlan0 No scan results
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c8
Installati
Access Points
//---
iwlist scan
eth0 Interface doesn't support scanning.
loInterface doesn't support scanning.
wlan0 No scan results
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/d
ess Points
//---
iwlist scan
eth0 Interface doesn't support scanning.
loInterface doesn't support scanning.
wlan0 No scan results
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/
COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
ess Points
//---
iwlist scan
eth0 Interface doesn't support scanning.
loInterface doesn't support scanning.
wlan0 No scan results
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
COMMAND
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c
/dev/snd/controlC1: serj 2050 F pulseaudio
/dev/snd/controlC0: serj 2050 F pulseaudio
/dev/snd/pcmC0D0p: serj 2050 F...m pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=ad34dfe9-ece2-4346-a2fb-d4f1d52840c8
Install
ess Points
//---
iwlist scan
eth0 Interface doesn't support scanning.
loInterface doesn't support scanning.
wlan0 No scan results
---
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/
//---
iwlist scan
eth0 Interface doesn't support scanning.
loInterface doesn't support scanning.
wlan0 No scan results
+ ---
+ ApportVersion: 2.14.1-0ubuntu3
+ Architecture: amd64
+ AudioDevicesInUse:
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC1: serj
Public bug reported:
D-Link DWA-125/B1 is a USB Wi-Fi adapter, using a Ralink chipset
supported by the rt2800usb driver.
Adapter is detected by system, but there is no scan results present.
//---
uname -a
Li
Solution: install syslinux instead grug2. Works fine without nosmp
option.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1197451
Title:
Ubuntu fails to properly boot on Macbook Air 2013
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