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Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019.
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https://bugs.launchpad.net/bugs/1798961
Title:
Random unrecoverable freezes on
This happens to me every week on Ubuntu 16.04. LTS with kernel
4.15.0-112-generic. It seems to be a random complete system freeze. The
mouse does not respond, caps lock and numlock do not change light on
keyboard, ctrl alt f2/f3/etc does not work, and even Alt + SysRq REISUB
does not respond.
Everyone please report NEW bugs by running:
ubuntu-bug linux
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Title:
Random unrecoverable freezes on Ubuntu 18.10
Thank you for reporting this bug to Ubuntu.
Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019.
See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases
We appreciate that this bug may be old and you might not be interested
in discussing it any more.
Thank you for reporting this bug to Ubuntu.
Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019.
See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases
We appreciate that this bug may be old and you might not be interested
in discussing it any more.
I also experienced regular system freeze when playing youtube videos.
The freeze would not occur after removing xserver-xorg-video-intel. I am
on 20.04.
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UPDATE: freezes stopped occuring since I uninstalled xserver-xorg-video-
intel.
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https://bugs.launchpad.net/bugs/1798961
Title:
Random unrecoverable freezes on
I am experiencing the freeze regularly since I attached an external
display through HDMI.
Dell Inc. Inspiron 5558/086DKN, BIOS A18 12/30/2019
Ubuntu 18.04.4
Freeze happens on kernels:
4.15.0-91
4.15.0-34
I didn't try other versions.
I tried the ahci.mobile_lpm_policy={0,1} setting (#58) - with
I have the same issue but have not investigated further as yet.
I have recently upgraded however the issue was there before. I'm leaning toward
a hardware issue.
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Addition: neither #42 nor #58 doesn't help. The problem persists in
19.10 too.
This laptop had the same issue in Win10. I reinstalled it from
Microsoft's ISO (to exclude potential bugs in Dell soft) and problem was
gone.
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I confirm Solution #58 (add `ahci.mobile_lpm_policy=0` to boot options
works great). Thanks @prasanth-s-cmi!
It fixed freezes and "didn't wake up" problem on Dell Latitute 7390 2018
year manufactured.
dev@dev-L-7390:~$ inxi -Fz
System:Host: dev-L-7390 Kernel: 5.0.0-37-generic x86_64 bits:
Happening to me too. Full details available on this issue:
https://github.com/brave/brave-browser/issues/7439
** Bug watch added: github.com/brave/brave-browser/issues #7439
https://github.com/brave/brave-browser/issues/7439
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Hey guys,
I also experienced this problem, but after increasing swap memory from
2GB to 8GB, I didn't reproduce the issue for 1 month straight.
Hope this helps,
Igor D. Grkavac.
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Title:
Random unrecoverable freezes on Ubuntu 18.10
To manage notifications about this bug go to:
This happens to me about three times a week on Ubuntu 18.04.3 LTS with
kernel 4.15.0-70-generic. I have not been able to find a way to
consistently reproduce it. It is a random complete system freeze. The
mouse does not respond, caps lock and numlock do not change light on
keyboard, ctrl alt
How to reproduce?
I am now running 18.04 LTS, problem is there since 16.04 LTS.
I have noticed if I disable my displays from going into power-safe mode
and still let ubuntu go into the lock screen I could keep the machine
running. I also disable the "No signal power off" feature on my
displays.
I have been a victim of the same behaviour on Debian* for about 6 months.
The computer, assembled with amd64 architecture, crashes with both Debian 9 and
Debian 10, both with proprietary NVidia and Nouveau drivers.
The mouse stops and the system is irreparably planted: no Sysreq, no
remote
I can confirm this bug also on a Dell XPS desktop system, which was
running Ubuntu for several years and versions before without any issues.
In my case the freeze happens with mostly Chrome browsers, usually
within a minute or so. It renders the system practically unusable, so I
would consider it
Same issue, here, on Latitude 5547 with Intel Haswell i3 and Haswell-ULT
integrated (HD 4400) graphics. This laptop has fully upgraded hardware -
new SSD, new 16GB RAM, new battery, new Wifi/BT card - and performs like
a monster, running Windows, Manjaro, and most Ubuntu flavors, including
a
I am having the same issue since 18.04. I monitored the memory usage in
system monitor. The total RAM uses increases gradually after the boot.
Even if no program is running it goes on increasing until it is 100% and
then everything freezes. The memory uses by the processes doesn't add up
to the
** Tags added: ubuntu-certified
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Title:
Random unrecoverable freezes on Ubuntu 18.10
To manage notifications about
I was also getting random freeze (multiple times a day), and using the
ahci.mobile_lpm_policy=0 appears to solve the issue as well (didn't try another
value).
BTW, I am using Debian (kernel 4.19.0-5-amd64 #1 SMP Debian 4.19.37-3
(2019-05-15))
Laptop: HP 15-ay005nf (core i3 5005U with Intel
kernel crash logs attached
total 32M
-rw-r--r-- 1 root root 329K Jun 25 21:16 initramfs-tools.0.crash
-rw-r--r-- 1 root root 76K Jun 23 21:09 nvidia-dkms-410.0.crash
-rw-r--r-- 1 root root 16M Jun 23 21:01 _usr_bin_dpkg.0.crash
-rw-r--r-- 1 root root 622K Jun 23 20:50
I had been experiencing the freeze/lockup on 18.10. My main machine is a
Lenovo ThinkPad laptop with switchable graphics (Intel & Nvidia), and
Intel Xeon E-2176M CPU.
Originally, my guess was that the lockup was graphics related. Back in
March 2019, I applied the xorg.conf edits recommended in
ahci.mobile_lpm_policy=0 did not fix it, it hung in a few days. I will
downgrade to 18.04. And small correction, this is an asrock deskmini
h110m-stx system, not a NUC.
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** Changed in: linux (Ubuntu)
Status: Triaged => Confirmed
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Title:
Random unrecoverable freezes on Ubuntu 18.10
@karl-piccket try booting with ahci.mobile_lpm_policy=0, and then try
comment #42 if it doesn't work.
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Title:
Random
I am using 19.04. I have a Pentium G4600 desktop (Intel NUC, kaby lake,
intel 630 HD graphics) and have gotten hard lockups on average every 24
hours, and always while playing video usually in chrome. This system
was rock solid with 18.04 :(
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Hi All.
I am getting system freezes on a dual boot base unit with Ryzen 1700 and
a R9 380 graphics card. I'm running Kubuntu 19.04. The whole system
locks up and I have to hard power down with the power button. This is
happening at least once a day. I don't think its worth trying fixes #43
Sorry I thought this was a thread about Brave Browser and freezing, not
just Ubuntu in general. Well touch wood I only get freezes with Braze
meaning I'll have to ditch Brave Browser.
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I was getting random freezes on a Dell Latitude E7450 with Intel HD
Graphics 5500, with no hints as to the cause in logs that I could find.
Freezes could happen multiple times a day when in heavy use, but often
more like once a week. I followed the advice in #42 a month ago and have
had no freezes
The correct solution to the problem I've been facing was finally solved
on comment #58, thanks @prasanth-s-cmi. I've contacted the kernel
developer responsible for these patches introduced around Linux 4.16.1
on https://bugzilla.redhat.com/show_bug.cgi?id=1571330 , and he will
blacklist my laptop
I also confirm that Paco Angulo (3rpako)'s suggestion (#42) worked for
my laptop too. It's Asus with I7 core running Debian-10. Thanks Paco
Angulo.
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I've had these freeze issues for a while, and I've been following this
thread for a while (comment #42 helped, though I still have occasional
freezes).
Googled "Fedora random freeze" today and found this:
https://fedoraproject.org/wiki/Common_F28_bugs#Certain_laptops_.28Lenovo.29_hang_randomly
Seems like a kernel issue, marking invalid for intel but feel free to
reopen if it proves out to be an issue with the driver (not that -intel
is deprecated in favor of modesetting nowadays)
** Changed in: xserver-xorg-video-intel (Ubuntu Disco)
Status: New => Invalid
** Changed in:
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Invalid
** Changed in: xserver-xorg-video-intel (Ubuntu Cosmic)
Status: New => Invalid
** Changed in: xserver-xorg-video-intel (Ubuntu Bionic)
Status: New => Invalid
** Changed in: xserver-xorg-video-intel
** Also affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
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Title:
Random
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