Public bug reported:
After updating Ubuntu 20.04 LTS with the latest kernel, sound stops working and
the settings panel only shows "Dummy" sound.
Selecting 5.8 kernels in Grub2 gets the sound working again.
Output of lsb_release -rd
Description:Ubuntu 20.04.2 LTS
Release:20.04
Outpu
My system did not have crash files for the problem reported, and number
2 and 3 options did not work. The workaround did not enable crash
reports.
Rather than diving into the rabbit hole, I upgraded to 20.04 LTS,
knowing that the network manager would be replaced by the new one, using
ip instead o
Public bug reported:
Ubuntu 18.04 upgraded from 16.04 in 2018. System was working fine until
latest batch of updates/patches.
PC boots up without issues, but there is no network when desktop
appears. dmesg does not show any problems related to network. It appears
network simply does not attempt t
Yes, bug is "solved" in Debian's unstable (linux image 4.11), but still
present in the Debian's stable branch (linux image 4.9.0).
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https://bugs.launchpad.net/bugs/1584542
Title:
Wifi A
Just saw a message in January 2017 about a fix (well, it seemed to me
just another workaround). Maybe it is fixed in 4.9.6 or 7. I"ll try.
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Title:
Yes, I saw the timeout message and tried with a 100, but no luck.
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Title:
Wifi Adapter Fails to come up after restart. after power off works
fi
I found a workaround. Maybe someone find it useful.
In kernel source, file:
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
function:
int rt2800_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
replace:
return -EACCES;
by:
return 0;
That forces the code to continue even if the card seems to
Sorry. I know that was closed a year ago, but this bug is still present
now.
I've updated my BIOS to the latest available version with no luck.
I'm on Debian. I think that's not directly related to Ubuntu. It may be
a bug in the kernel driver or maybe a hardware problem (let's hope it is
the firs