@pe83 As of today, I am still experiencing these issues with a fresh install of
Ubuntu 20 on a Lenovo Legion Y530-15ICH.
The only solution I see fit at this time is a downgrade to 19.
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I have posted all the information in here
https://answers.launchpad.net/ubuntu/+question/691415
If you need anything else please let me know.
I can't believe that this issue is still going on..
** Changed in: linux (Ubuntu)
Status: Invalid => Confirmed
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campus, can you please attach full dmesg?
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https://bugs.launchpad.net/bugs/1872984
Title:
RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa 20.04
- 5.4.0-21-generic
Cold boot does not help.
WiFi has a very strange behavior:
If I cold boot the WiFi crashes after a random period of time.
Also, I've noticed that using torrent clients or accessing speed-test pages
like fast.com tend to trigger the error (might be high WiFi load )
If I reboot after a crash
hoku,
Does a cold boot resolve the issue?
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https://bugs.launchpad.net/bugs/1872984
Title:
RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa 20.04
- 5.4.0-21-generic
I'm on Lenovo Legion Y530-15ICH and I have the same issue.
It's been too long without this fixed.
I am currently running BIOS version 8JCN50WW and I suspect that
upgrading the BIOS is not going to be the solution.
Does anyone know what this message mean??
07:00.0 Network controller: Realtek
** Description changed:
RTL8822BE crashes after rtw_pci starts on boot after kernel update to
5.4.0-21 (fails to read DBI register -- see attached dmesg). Issue is
still present on latest mainline kernel version 5.7.0-050700rc1-generic
.
[ 10.627501] rtw_pci :3a:00.0: start vif
Does cold boot help?
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Title:
RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa 20.04
- 5.4.0-21-generic and mainline
I can also vouch that I run into this issue on a Lenovo Y530-15ICH after
upgrading to Focal Fossa. I haven't upgraded my BIOS (I'm afraid to
until I'm certain I'm doing it correctly).
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I am experiencing the same issue on a Lenovo Y530-15ICH. After BIOS update, the
issue seemed to no longer occur, however, it has now reappeared.
I am currently running BIOS version 8JCN53WW (Dec 2019), the latest.
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** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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Title:
RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa
After a firmware update, I also can confirm that the issue was resolved
on a Lenovo Yoga 730.
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Title:
RTL8822BE network driver rtl_wifi crashes
I had the same problem with Lenovo Flex 6 14IKB on Focal Fossa
(5.4.0-28). I followed Kai-Heng Feng's sugggestion and updated the BIOS.
Luckily I had a dual-boot Windows on that machine and was able to do so
easily. Now it's working flawlessly.
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Hi,
I have same issue here with same Asus laptop.
`kernel: DMI: ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X430FN_S430FN/X430FN,
BIOS X430FN.308 05/28/2019`
It seems I have to step back to 19.10.
:-(
by. sTv
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The system is Asus Vivobook 14. See https://gist.github.com/ayush--
s/46489a2c8ae2a42e58219c4b22fef6ef#file-dmesg-log-L781 for full
hardware details captured in dmesg.
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** Tags added: hwe-networking-wifi
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Title:
RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa 20.04
- 5.4.0-21-generic and
Is the system Lenovo Yoga? Can you please update BIOS and see if the
issue goes away?
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Title:
RTL8822BE network driver rtl_wifi crashes on boot
Still getting the same errors (with no blacklists in /etc/modprobe.d)
lspci output: https://gist.github.com/ayush--s/46489a2c8ae2a42e58219c4b22fef6ef
# uname -a
Linux box 5.6.0-8-generic #8~lp1872984+2 SMP Fri Apr 17 11:35:19 CST 2020
x86_64 x86_64 x86_64 GNU/Linux
** Attachment added:
Please test this kernel:
https://people.canonical.com/~khfeng/lp1872984-2/
Which disables L0s.
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https://bugs.launchpad.net/bugs/1872984
Title:
RTL8822BE network driver rtl_wifi
Ok. Can you please blacklist rtw_pci and attach `sudo lspci -vv` again?
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Title:
RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa
Please test kernel here:
https://people.canonical.com/~khfeng/lp1872984/
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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** Summary changed:
- RTL8822BE network driver now crashes on boot in Focal Fossa 20.04 -
5.4.0-21-generic and mainline 5.7.0-050700rc1-generic
+ RTL8822BE network driver rtl_wifi crashes on boot in Focal Fossa 20.04 -
5.4.0-21-generic and mainline 5.7.0-050700rc1-generic
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