Virtual terminal and ssh logins still work.
Dmesg contains the following each time a user attempts to log in.
Code: Select all
[168989.905803] mdm[1371]: segfault at 1 ip 000000000041f65e sp 00007ffcafe8e7a0 error 4 in mdm[400000+3e000]
This machine has a sibling that has nearly identical hardware which is still working (and did not get an upgrade around 4/Oct)
- Does anyone know what could be causing this
- And is there a way to run `mdm` in a debugger so I can get more useful information for a bug report.
System information
Code: Select all
tpg@caan> inxi -Fxz
System: Host: caan Kernel: 3.19.0-32-generic x86_64 (64 bit gcc: 4.8.2) Console: tty 0
Distro: Linux Mint 17.3 Rosa
Machine: System: Gigabyte product: N/A
Mobo: Gigabyte model: B150M-D3H-CF v: x.x Bios: American Megatrends v: F5 date: 11/02/2015
CPU: Quad core Intel Core i5-6400 (-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 21686
clock speeds: max: 2701 MHz 1: 800 MHz 2: 2701 MHz 3: 1900 MHz 4: 2701 MHz
Graphics: Card: NVIDIA GM206 [GeForce GTX 960] bus-ID: 01:00.0
Display Server: X.org 1.17.1 drivers: nvidia (unloaded: fbdev,vesa,nouveau)
tty size: 204x62 Advanced Data: N/A out of X
Audio: Card-1 NVIDIA Device 0fba driver: snd_hda_intel bus-ID: 01:00.1 Sound: ALSA v: k3.19.0-32-generic
Card-2 Intel Sunrise Point-H HD Audio driver: snd_hda_intel bus-ID: 00:1f.3
Network: Card: Intel Ethernet Connection (2) I219-V driver: e1000e v: 2.3.2-k bus-ID: 00:1f.6
IF: eth0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives: HDD Total Size: 2250.5GB (10.9% used) ID-1: /dev/sda model: Samsung_SSD_850 size: 250.1GB
ID-2: /dev/sdb model: ST2000DM001 size: 2000.4GB
Partition: ID-1: / size: 213G used: 29G (14%) fs: ext4 dev: /dev/sda2
ID-2: /home size: 5.2T used: 1.7T (33%) fs: nfs remote: away.ucc.gu.uwa.edu.au:/space/away/home
ID-3: swap-1 size: 17.11GB used: 0.00GB (0%) fs: swap dev: /dev/sda3
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 29.8C mobo: 27.8C gpu: 0.0:
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 145 Uptime: 1 day Memory: 788.0/15985.4MB Init: Upstart runlevel: 2 Gcc sys: 4.8.4
Client: Shell (zsh 5.0.2) inxi: 2.2.28