Launchpad has imported 9 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=109691.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2015-12-20T17:31:39+00:00 cspadijer wrote: Created attachment 197891 Collection of outputs from X555U laptop Good day. I have updated this laptop to the latest vendor supplied BIOS 204 10/18/2015. Attempted distribution: Ubuntu mate 15.10. Had to use acpi=off boot parameter to install linux Eventually found more hardware worked with the pci=nommconf boot parameter With pci=nommconf the following still does not work: - Realtec rtl8821ae 802.11ac wireless NIC PCIe will only run in 2.4GHz mode. 5GHz mode will not work. - Laptop will not resume after suspend Many boot errors show in dmesg: ACPI: AE_NOT_FOUND errors systemd: failed to insert module 'kdbus' function not implemented If pci=nommconf not used as boot parameter there is a looping pci-e error message that I cant break out of. From what I can read it says: printk messages dropped pcieport 0000:00:... id=00E5(Receiver ID) In the attached file is the following when pci=nommconf boot parameter used: sudo output of: dmesg uname -a lspci -vvnn dmidecode Tarball of /proc/acpi directory Note: I am unable to resume from hibernate everything is frozen. So I am not able to attach a copy of /var/log/kern.log.0 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/7 ------------------------------------------------------------------------ On 2015-12-28T13:32:17+00:00 rui.zhang wrote: There are a couple of problems here 1. "pci=nommconf" is needed to boot 2. tpm_crb driver calltrace in dmesg 3. ieee80211_tx calltrace in dmesg 4. hibernate failure IMO, any of the first three problems may break hibernation, thus we should try to fix the first three issues separately and then check how hibernation goes on this laptop. Move to PCI category to get Problem 1 fixed first. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/10 ------------------------------------------------------------------------ On 2015-12-28T16:48:51+00:00 bjorn wrote: Thank you very much for this report. It's a pretty serious problem when we can't boot at all. "pcieport 0000:00:... id=00E5(Receiver ID)" looks like an AER message. Please try turning off AER with "pci=noaer". If you can boot with "pci=noaer" and without "pci=nommconf", please attach the dmesg log. Here's a report of another similar AER problem: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/11 ------------------------------------------------------------------------ On 2015-12-30T00:29:10+00:00 cspadijer wrote: Created attachment 198481 Updated dmesg with pci=noaer It booted no problem after replacing pci=nommconf with pci=noaer as suggested. See updated dmesg.txt as requested. Thanks! Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/12 ------------------------------------------------------------------------ On 2015-12-30T14:53:16+00:00 bjorn wrote: Great, thank you! I understand the AER bug (see http://lkml.kernel.org/r/20151229155822.GA17321@localhost); now we just need to figure out a fix. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/14 ------------------------------------------------------------------------ On 2016-01-01T17:05:37+00:00 cspadijer wrote: Excellent. Thanks Bjorn. Great to see you have isolated the problem. All the best in 2016! Any other details you require from me let me know I will update this post. Cheers! Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/15 ------------------------------------------------------------------------ On 2016-03-19T13:12:56+00:00 bugs wrote: Looks like I have this same problem (with the same hardware). Adding my name to the list, using Ubuntu's Xubuntu 15.10 distro. The pci=noaer works, although pci=nomsi also works. Strangely enough, Knoppix 7.6.1 boots just fine. Hmmm... Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/19 ------------------------------------------------------------------------ On 2016-05-12T02:33:48+00:00 cspadijer wrote: Just an update. confirmed Kelly Price's discovery: Knoppix 7.6.1 with kernel 4.2.6 boots fine. Thanks Kelly. I flash updated the BIOS to latest vendor supplied version 206 (2016/02/24). Latest Ubuntu 16.04 with kernel 4.4 still has the same problem. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/21 ------------------------------------------------------------------------ On 2021-04-08T11:00:55+00:00 rbelli97 wrote: Hello to all. I have the same problem, and this has affected me for a long time now. I described it in detail here, with output, videos, photos etc: https://ubuntuforums.org/showthread.php?t=2460318 I hope this adds useful information to draw attention to the bug in question. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173/comments/132 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1521173 Title: AER: Corrected error received: id=00e0 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1521173/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
