Is this not the right list for these kinds of questions? Atenciosamente / Sincerely, Guilherme Prá Vieira <http://www.linkedin.com/in/n2liquid>
On Tue, Oct 4, 2016 at 2:49 AM, Guilherme Vieira <[email protected] > wrote: > Hello. > > I've been using Debian testing for over a year without problems, but 5 or > 6 months ago I started experiencing random hard freezes where I needed to > reboot my laptop through the power button. > > I even bought a new laptop, hoping the problem would go away, but it has > persisted. > > Yesterday I decided to do a dist-upgrade to see if the problem would go > away, but to no avail. > > I was able to recover from a freeze using Alt+SysRq+k, but I couldn't find > anything meaningful to me via dmesg or syslog. I noticed ALSA crashed once, > just when the system froze (see here https://gist.github.com/n2liquid/ > 9e4073b64ad2b7c2fdb7adf591439f0d), but I've disabled pulseaudio and > removed snd_hda_intel and the problem has persisted. > > I thought I was on the right track there because I noticed a slight > connection to IM sounds playing and system crashes / freezes, but it also > seems to happen at random; even with no audio module loaded. > > System crashes occur most reliably when I run more intense applications, > such as VirtualBox, but also on apparent low load as I mentioned. > > I have no idea what information I should tell you to help you help me > here. Could someone please tell me that? > > My CPU is an Intel Core i3 6100U, GPU is Intel HD graphics 520. > > $ uname -a >> Linux glenwood 4.7.0-1-amd64 #1 SMP Debian 4.7.5-1 (2016-09-26) x86_64 >> GNU/Linux > > > > $ lspci > > 00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers >> (rev 08) > > 00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated >> Graphics (rev 07) > > 00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI >> Controller (rev 21) > > 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP >> Thermal subsystem (rev 21) > > 00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP >> Serial IO I2C Controller (rev 21) > > 00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME >> HECI (rev 21) > > 00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA >> Controller [AHCI mode] (rev 21) > > 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root >> Port (rev f1) > > 00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root >> Port (rev f1) > > 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev >> 21) > > 00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21) > > 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) > > 00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) > > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. >> RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) > > 02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless >> Network Adapter (rev 01) > > > Atenciosamente / Sincerely, > Guilherme Prá Vieira > <http://www.linkedin.com/in/n2liquid> >
