[Kernel-packages] [Bug 1848921] Re: iwlwifi firmware crashes intel 9260ac [8086:2526] subsystem [8086:0010]

2020-06-16 Thread Hairong Zhu
I don't seem to have this problem on Ubuntu 18.04, 5.4.0-37 hwe-edge kernel. I don't seem to have this problem on Ubuntu 20.04 live session either. At least. speedtest can't reproduce the issue. Even tried rebooting from Windows. Those who have the problem and dual boot, could you try upgrading you

[Kernel-packages] [Bug 1848921] Re: iwlwifi firmware crashes intel 9260ac [8086:2526] subsystem [8086:0010]

2020-01-31 Thread Hairong Zhu
Apparently, 5.4.16 with the above patch included solves the problem. Before this patch, performing a speedtest.net test or downloading a large file almost guarantees to reproduce the problem. Please backport the patch to Ubuntu's 5.3 kernel. -- You received this bug notification because you are a

[Kernel-packages] [Bug 1441104] Re: USB 3.0 storage safely remove issue: re-detect (re-plug-in) the device(that I have removed already) soon

2016-02-03 Thread Hairong Zhu
This is probably not related to the kernel. It's rather a bug in udisks that have existed for almost 3 years. https://bugs.launchpad.net/ubuntu/+source/udisks/+bug/1194608 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. h

[Kernel-packages] [Bug 1516572] Re: Xubuntu 16.04 fails to hibernate

2015-11-17 Thread Hairong Zhu
The problem was caused by adding `uvesafb mode_option=1280x1024-32 mtrr=3 scroll=ywrap` to /etc/initramfs-tools/modules I added this line to try fixing high tty resolution after installing nvidia driver but it broke hibernation. Now I add GRUB_CMDLINE_LINUX_DEFAULT="nomodeset video=uvesafb:mode_

[Kernel-packages] [Bug 1516572] Re: Xubuntu 16.04 fails to hibernate

2015-11-16 Thread Hairong Zhu
This is weird. I can successfully hibernate and resume sometimes. Sometimes my computer's speaker(speaker on my mobo or case, I don't know) beeps during boot, it might even keep beeping after I log into Xubuntu. If it beeps during boot, I can successfully hibernate and then later resume. It also be

[Kernel-packages] [Bug 1516572] [NEW] Xubuntu 16.04 fails to hibernate

2015-11-16 Thread Hairong Zhu
Public bug reported: Xubuntu 16.04(15, Nov daily build) fails to hibernate. Tried both swsusp and uswsusp. It hangs at snapshotting system stage. I can successfully hibernate the same computer in Xubuntu 14.04(kernel 3.13/16/19 and mainline 4.2.3), the only difference is the two OSes are installed