I described the situation in more detail in a different [thread][1], but, in brief: my mouse lags significantly after the monitor wakes from sleep.
I suspect that this may be worth reporting as a bug to Debian. The guidelines for doing this say that bugs should be reported in association with a specific package, and recommend posting a question to this list if one does not know what package a bug belongs to, as is my case now. I welcome your suggestions. Below are some potentially relevant additional details. Since my last post in the thread cited earlier, I determined that log messages are added to 3 files under /var/log between right before and right after the first sleep-wake cycle after a reboot. These files are /var/log/syslog /var/log/kern.log /var/log/messages The lines added to the first two of these files are identical. Here they are (where I've removed from them an invariant common prefix consisting of a timestamp and the computer's name): kernel: [ 61.599288] irq 16: nobody cared (try booting with the "irqpoll" option) kernel: [ 61.599300] Pid: 0, comm: swapper/0 Not tainted 3.2.0-4-amd64 #1 Debian 3.2.65-1+deb7u2 kernel: [ 61.599305] Call Trace: kernel: [ 61.599309] <IRQ> [<ffffffff81092ddd>] ? __report_bad_irq+0x2c/0xb5 kernel: [ 61.599331] [<ffffffff810931e2>] ? note_interrupt+0x1b8/0x23a kernel: [ 61.599339] [<ffffffff81091554>] ? handle_irq_event_percpu+0x15f/0x17d kernel: [ 61.599346] [<ffffffff810915a6>] ? handle_irq_event+0x34/0x52 kernel: [ 61.599356] [<ffffffff8106c305>] ? arch_local_irq_save+0x11/0x17 kernel: [ 61.599364] [<ffffffff81093959>] ? handle_fasteoi_irq+0x7c/0xaf kernel: [ 61.599374] [<ffffffff8100fa51>] ? handle_irq+0x1d/0x21 kernel: [ 61.599382] [<ffffffff8100f62a>] ? do_IRQ+0x42/0x98 kernel: [ 61.599392] [<ffffffff813511ae>] ? common_interrupt+0x6e/0x6e kernel: [ 61.599396] <EOI> [<ffffffff81024404>] ? lapic_next_event+0xe/0x13 kernel: [ 61.599429] [<ffffffffa01c835b>] ? arch_local_irq_enable+0x7/0x8 [processor] kernel: [ 61.599442] [<ffffffffa01c90b3>] ? acpi_idle_enter_c1+0x8d/0xb3 [processor] kernel: [ 61.599452] [<ffffffff8127180d>] ? cpuidle_idle_call+0xec/0x179 kernel: [ 61.599461] [<ffffffff8100d242>] ? cpu_idle+0xa5/0xf2 kernel: [ 61.599470] [<ffffffff816aab3b>] ? start_kernel+0x3bd/0x3c8 kernel: [ 61.599479] [<ffffffff816aa140>] ? early_idt_handlers+0x140/0x140 kernel: [ 61.599487] [<ffffffff816aa3c4>] ? x86_64_start_kernel+0x104/0x111 kernel: [ 61.599491] handlers: kernel: [ 61.599508] [<ffffffffa000c216>] usb_hcd_irq kernel: [ 61.599517] [<ffffffffa02d0cbd>] azx_interrupt kernel: [ 61.599522] Disabling IRQ #16 I already reported (in the second message of the thread cited earlier) the log messages that were added to /var/log/messages, but they are all included (along with others) in the listing above. [1]: https://lists.debian.org/debian-user/2015/03/msg00260.html -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/CAFvQaj6bRj36T0s+0hPyYeeNmgwT1=hpa-q3cusg40c-snc...@mail.gmail.com