Hi, I'm wondering if anyone else has noticed weird things happening on their Intel laptops. My Lenovo U31-70 has been misbehaving for a long long time under Fedora. Firefox and/or X often slow to a crawl, and sometimes X even crashes. I'm wondering if this is due to a buggy video driver. Some relevant info $ uname -r 4.9.14-200.fc25.x86_64 $ uptime 12:11:54 up 6 days, 22:55, 1 user, load average: 1.11, 0.98, 0.87 $ ps aux|grep Xorg 1241 root 20 0 10.160g 4.014g 159388 S 1.1 52.1 648:10.37 Xorg $ lspci 00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09) 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09) 00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03) 00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03) 00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3) 00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3) 00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3) 00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03) 00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03) 00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03) 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) 03:00.0 Network controller: Qualcomm Atheros QCA6164 802.11ac Wireless Network Adapter (rev 20) -- Susi Lehtola Fedora Project Contributor jussilehtola(a)fedoraproject.org