Public bug reported:
Hello!
Trying to install Ubuntu 19.10 from pxe the same way as 19.04:
append initrd=images/ubuntu/19.10d/casper/initrd boot=casper netboot=nfs
nfsroot=192.168.22.101:/opt/pxe/images/ubuntu/19.10d systemd.mask=dev-
hugepages.mount systemd.mask=dev-mqueue.mount systemd.mask=sy
Looks like we need more fine grained version, but this works:
dbus(send)
bus=system,
in profile su {
btw, looks like there is bug in apparmor, because operation is denied even if
flags=(complain) is set.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
Public bug reported:
Here is log:
[76401.788233] audit: type=1107 audit(1498111942.039:17): pid=507 uid=106
auid=4294967295 ses=4294967295 msg='apparmor="DENIED"
operation="dbus_method_call" bus="system" path="/org/freedesktop/DBus"
interface="org.freedesktop.DBus" member="Hello" mask="send"
Well, looks like problem is memory management, which can be related to video,
because intel uses system RAM.
During last freeze we logged-in to my colleague computer and seen khugepages
eating cpu-
there was no swap on this computer, so we added it and today there was no
freezes ,
4.10.0-20-gene
4.10.0-17 should be OK too- my colleague tests all kernels- we run the same
hardware except video- I have nvidia card. I forgot to ask him about results,
but he didn't complain, so it should be fine.
Really, it looks very strange, because I don't see any video related changes
from 17 to 20 in ch
There is no problem in 4.10.0-14 .
What should we test now?
Thank you!
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https://bugs.launchpad.net/bugs/1684010
Title:
17.04, i915 freeze on VGA compatible controller: Inte
4.10.0-9 works without problems for several hours here.
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Title:
17.04, i915 freeze on VGA compatible controller: Intel Corporation
>Continuing with the bisect is much appreciated!
This is what we are doing , right? :-)
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Title:
17.04, i915 freeze on VGA compatibl
Hello!
It can be strange, but we can't reproduce freeze using kernel from
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10/
Thank you!
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https://bugs.launchpad.net/bugs/16
Hello!
rc1 looks good, no freezes for several hours.
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Title:
17.04, i915 freeze on VGA compatible controller: Intel Corporation
X
Yes, sure, but , most probably next week, sorry.
If rc1 hangs then we'll try rc2, etc..
Thank you!
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https://bugs.launchpad.net/bugs/1684010
Title:
17.04, i915 freeze on VGA
Tested kernel from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.11-rc7
Runs fine, at least no freezes for 6 hours.
Thank you!
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Tags added: kernel-fixed-upstream
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Yes, right after upgrade to 17.04 from 16.10.
We'll test mainline kernel and report.
Thank you!
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Title:
17.04, i915 freeze on VGA co
using kernel from 16.10 while using 17.04 userspace solves problem.
i.e. this is kernel bug.
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Title:
17.04, i915 freeze on VGA compa
Public bug reported:
Just freezes all unity and/or X.
Nothing in any logs though.
16.10 worked just fine.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: zesty
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Christopher, I don't understand why should I open new bug report if this bug
report symptoms are exactly the same.
Is creating dups really good idea? :-)
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https://bugs.launch
And by the way, I can't understand why you removed my attachment with log.
May be to make this bug unresolvable? :-(
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https://bugs.launchpad.net/bugs/1424181
Title:
Huawei
Right now I added .. to rc.local
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Title:
Huawei E3372 USB modem not always detected
Status in linux package in Ubuntu:
Incomplete
OK, problem here is it usb_modeswitch.
Right after boot it fails for some reason, and huawei 3372h is still visible as
Bus 003 Device 003: ID 12d1:1f01 Huawei Technologies Co., Ltd.
But if I unplug it and plug again, then it looks like
Bus 003 Device 005: ID 12d1:14dc Huawei Technologies Co., Ltd
I have the same problem on ubuntu 14.04 and huawei 3372h, I'm not this hardware
user, but
looks like one of previous kernels always got it working.
I'll do some test tomorrow and report it here.
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I have the same problem with 12.04:
root@inetgw2:/var/log# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:25:90:55:fe:30
inet addr:192.168.22.254 Bcast:192.168.22.255 Mask:255.255.255.0
inet6 addr: fe80::225:90ff:fe55:fe30/64 Scope:Link
UP BROADCAST RUNNI
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