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Diffstat (limited to 'results/classifier/118/graphic/1828272')
| -rw-r--r-- | results/classifier/118/graphic/1828272 | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/results/classifier/118/graphic/1828272 b/results/classifier/118/graphic/1828272 new file mode 100644 index 000000000..f7b18cdf7 --- /dev/null +++ b/results/classifier/118/graphic/1828272 @@ -0,0 +1,57 @@ +graphic: 0.919 +x86: 0.854 +device: 0.767 +boot: 0.735 +architecture: 0.664 +ppc: 0.578 +performance: 0.571 +semantic: 0.535 +KVM: 0.529 +files: 0.457 +permissions: 0.452 +kernel: 0.449 +i386: 0.441 +arm: 0.420 +user-level: 0.354 +PID: 0.352 +mistranslation: 0.294 +risc-v: 0.285 +network: 0.284 +register: 0.279 +virtual: 0.274 +hypervisor: 0.270 +socket: 0.264 +VMM: 0.248 +vnc: 0.232 +debug: 0.215 +TCG: 0.209 +assembly: 0.144 +peripherals: 0.124 + +4.0 breaks keyboard autorepeat in guests with xserver + +Description: +In a linux/bsd guest within X, pressing and holding a key for a short time causes an endless repeat of that key in the guest. The release of the key gets ignored. +Example 1: pressing and holding 'a' for a few seconds results in typing of 'aaaaaaaaaaaa...' endlessly. +Example 2: pressing and holding 'Backspace' for a few seconds results in deleting all your previously typed text. + +It doesn't happen within a VT in the guest. It also doesn't happen with guests that run windows, reactos or haiku for example. + +The problem goes away, when disabling xorgs autorepeat function via "xset -r" in the host. +Normally, this setting should not have any effect on the guest, since it has it's own autorepeat setting. So there is some conflict here. + +Steps to reproduce: +Start any linux/bsd guest system with xserver, open a terminal, press and hold a key for a short time: Look how it gets typed endlessly (Try a few times if it doesn't happen immediately). +The easiest way is to run a linux live cd, like this (Link to example iso :http://download.grml.org/grml64-full_2018.12.iso) +$ qemu-system-x86_64 -enable-kvm -m 512 -boot d -cdrom grml64-full_2018.12.iso + + +Qemu version info: +QEMU emulator version 4.0.0 +Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers + +Adding Gerd to the CC, since this is possibly caused by recent work to keyboard state tracking code. + +Fix has been included here: +https://git.qemu.org/?p=qemu.git;a=commitdiff;h=5fff13f245cddd3bc26 + |