I just put R28.1 on the TX1, updated, re-added drivers to stop bad libglx.so sym link. So it is updated and “sha1sum -c /etc/nv_tegra_release” is ok. I’ve noticed when logging out from the GUI this non-fatal dmesg occurs (it probably doesn’t matter if compiz crashes when logging out anyway…haven’t checked yet if this occurs on a TX2 with R28.1):
[ 736.053147] compiz[2286]: unhandled level 1 translation fault (11) at 0x7f8461dc20, esr 0x92000005
[ 736.062136] pgd = ffffffc0eba0b000
[ 736.065643] [7f8461dc20] *pgd=0000000000000000, *pud=0000000000000000
[ 736.073629] CPU: 1 PID: 2286 Comm: compiz Not tainted 4.4.38-tegra #1
[ 736.080144] Hardware name: jetson_tx1 (DT)
[ 736.084290] task: ffffffc07ceb3e80 ti: ffffffc0447cc000 task.ti: ffffffc0447cc000
[ 736.091815] PC is at 0x7f7f526604
[ 736.099069] LR is at 0x7f7f527328
[ 736.102387] pc : [<0000007f7f526604>] lr : [<0000007f7f527328>] pstate: 80000000
[ 736.109778] sp : 0000007ff48e9620
[ 736.113103] x29: 0000007ff48e9620 x28: 00000000011f18a0
[ 736.118430] x27: 0000007f7f5f99f8 x26: 0000007f7f5f99a0
[ 736.123773] x25: fffffffffffffffa x24: 0000007f7f5f90d0
[ 736.129112] x23: 0000007f7f5f99a8 x22: 0000000000000030
[ 736.134449] x21: 0000000005024220 x20: 0000007f8461dc18
[ 736.139809] x19: 0000007f7f5f99f8 x18: 0000000000000000
[ 736.145146] x17: 0000007f7f4e9270 x16: 0000007f76f03fe0
[ 736.150490] x15: 0000007f7f8cf000 x14: 0000000000000000
[ 736.155832] x13: 0000000000466620 x12: 0000000000ba8980
[ 736.161169] x11: 0000000000000020 x10: 0101010101010101
[ 736.166506] x9 : 0000000002c1f850 x8 : 0000000002c3cbc0
[ 736.171848] x7 : 0000000000000000 x6 : 0000007ff48e96ac
[ 736.177185] x5 : 0000000000000000 x4 : 0000000000910a40
[ 736.182521] x3 : 0000000000000001 x2 : 0000000000000000
[ 736.187865] x1 : 0000000000000091 x0 : 0000000005024220
[ 736.194702] Library at 0x7f7f526604: 0x7f7f4b8000 /lib/aarch64-linux-gnu/libc-2.23.so
[ 736.206457] Library at 0x7f7f527328: 0x7f7f4b8000 /lib/aarch64-linux-gnu/libc-2.23.so
[ 736.214282] vdso base = 0x7f7f8ce000
It’s either a bug in glibc or a compiz call into glibc.